Throw a Memorable Rainbow Baby Shower with 45 Unique Ideas

Want to make a mom-to-be smile? These fun and memorable rainbow baby shower ideas are sure to bring happiness to the pregnant mama and all the party guests!

A vibrant collage of colorful party decorations and treats for a rainbow baby shower. Images include rainbow-themed balloons, streamers, cookies, drinks, flowers, table setups, and crafts. Bright hues of reds, blues, greens, yellows, and pinks dominate the festive atmosphere, creating a joyful ambiance ideal for a rainbow themed baby shower

Rainbows are known to symbolize a variety of different meanings:

Hope and renewal – Since they’re often seen after a storm, rainbows are often used to show the promise of better days ahead.

Peace – Again, since they’re viewed post-storms, you’ll find that rainbows can indicate serenity and calm after a turbulent period.

Diversity – With their full spectrum of colors, rainbows are often associated with inclusion, pride and acceptance, especially surrounding the LGBTQ+ community.

Beauty and Wonder – As naturally occurring objects that occur when many factors align, rainbows remind us of the magic and awe that the world can inspire.

Transformation – The formation of a rainbow from light and water can symbolize transformation and the change from one state to another.

With all of these different meanings, a rainbow baby shower can be a fitting theme for any parent, and I’m here to show you how it’s done!

Get this amazing rainbow balloon garland here!

About rainbow baby showers

First, the big question is:

Why would you not have a rainbow themed baby shower?

If you’re not familiar with the term rainbow baby, then you’re likely confused by why a rainbow theme might bring up questions.

A rainbow baby is a baby born after a previous loss due to miscarriage, stillbirth or neonatal complications. The concept is intended to symbolize the hope and joy new parents feel after a period of darkness and grief. The rainbow that appears after the storm.

There was a short amount of time where a rainbow theme for a baby shower felt like it should be reserved for those parents expecting a rainbow baby.

Are rainbows off-limits for non-rainbow babies?

I’ve done a lot of unofficial research and it turns out that rainbows are for everyone. Since they symbolize so many things in addition to pregnancy after loss, there’s no reason to make them off-limits for anyone.

In short, do what makes you happy.

What if you want to have a rainbow themed shower for your rainbow baby?

First, I’m so sorry for your loss, and I’m so happy you’re expecting a rainbow baby of your own. Of course you can have a rainbow theme for your shower!

If you want everyone attending to celebrate your rainbow baby and all that it means, you can communicate that on invitations with wording like, “Celebrate our rainbow baby!” or “We’re so excited for Jane’s rainbow baby!” Using that possessive phrasing will go a long way to convey the meaning and significance of your baby shower.

Rainbow baby shower theme colors

There are different ways you can use rainbows in your baby shower.

ROY-G-BIV rainbow colors

This bright theme usees the traditional spectrum of rainbow colors.

Red
Orange
Yellow
Green
Blue
Indigo
Violet

Rainbow Baby Shower Table Skirt Rainbow Baby Shower Table Runner

Pastel rainbow theme

Use the softer and lighter colors that correlate to the above list.

Pink
Peach
Pale yellow
Soft green
Pale blue
Periwinkle
Lavender

Pastel Rainbow Party Decorations Pastel Rainbow Party Decor

Boho rainbow colors

A boho baby shower has more natural, earthy colors, like terra cotta, leaf green, and sunset pink. It’s a lovely palette that’s sure to be memorable!

Ranbow Boho Baby Shower Decorations Boho Rainbow Baby Shower Centerpieces

To be honest, the mom-to-be will almost positively be delighted with whichever rainbow color theme you choose.

Rainbow baby shower ideas

This section is probably why most of you are reading this post!

Now I’m going to share some of my favorite rainbow baby shower ideas with you. There are sections for decorations, tablescapes, desserts and more!

Rainbow baby shower decorations

A beautifully arranged table with a backdrop fringe of rainbow streamers under a rainbow balloon garland makes for a festive and eye-catching atmosphere.

That large “Oh Baby” hoop sign is a charming addition to the decorations.

White flowers in small, clear glass vases are lined up on a windowsill. Each vase contains water dyed a different color of the rainbow: red, orange, yellow, green, blue, and pink. The sunlight casts colorful reflections on the white surface—a perfect centerpiece for a rainbow baby shower. — Image credit: Revisahaus

A simple decoration of white flowers packs a big punch when the water is tinted different colors.

I also love the look of the different sizes and shapes of vases. It give the arrangement a more relaxed look while still incorporating the rainbow theme.

A white shelf decorated with books, dried flowers, lanterns, and a "LOVE" sign is the perfect centerpiece for a rainbow baby shower. Above the shelf hangs a colorful garland made of circles in various sizes and colors, including red, orange, yellow, green, blue, and purple, creating a festive atmosphere. — Image credit

The vibrant gradient of the paper circle garland creates a cheerful rainbow effect that’s definitely eye-catching! Try using this garland over a dessert table or gift area. Check out the circle rainbow garland here!

Rainbow bunting is so cute and it can be used in so many different ways. Wrap it around tables, dangle it from the ceiling or drape it on the wall. It’s a simple and perfect addition for your rainbow baby shower.

A vibrant rainbow baby shower setup with rainbow streamers hanging from the ceiling. A white cake with pastel candles sits on the table, surrounded by bowls of snacks and drinks with striped straws. Blue and pink chairs are at the table, which has delightful rainbow-themed decor. — Image credit

These long flowing ribbons of streamers are super fun for your baby shower! I also really like the bright colors found in the blue and pink chair. You can buy the streamer pack here!

A colorful party setup with a rainbow theme perfect for a rainbow baby shower. Hanging from the ceiling is a rainbow umbrella, and the table below is decorated with rainbow-colored items, a multi-tiered cake with a rainbow design, various treats, and paper clouds. Rainbow banners adorn the table. — Image credit

This is an enchanting way to bring rainbows into your baby shower! the rainbow colors of the raindrops are a beautiful contrast to the white cake, and there’s so many whimsical details that make this look positively magical!

The tutu skirted cake stand, the cake pops in rain boots, and the multi color dipped marshmallows all make this a dream dessert table.

A glass jar filled with colorful paper pinwheels on white sticks is placed on a wooden surface. The pinwheels, perfect for a rainbow baby shower, are in vibrant shades of orange, pink, blue, purple, and yellow. The jar has white decorative drawings and the background features a starry night sky. — Image credit

Aren’t these rainbow pinwheels fun? They could be put into the ground outside or arranged in mason jars indoors. You can find them here!

These fans in rainbow colors are also so super cute! Put them over your dessert table or behind where the mom to be will open gifts. You can also layer a bunch on a wall to make an amazing paper fan backdrop! Get the set of paper fans here.

Rainbow baby shower balloon garland ideas

A vibrant balloon arch with red, white, green, blue, purple, and orange balloons frames a stack of four transparent boxes spelling "BABY" in green and yellow. Perfect for a rainbow baby shower, the sign reads "Parties by Lala" in pink and blue. — Image credit: PartiesByLala

A colorful balloon arch is a great way to make use of the stairs and railing in this room. And I love how the white balloons flat bottomed cloud on the end.

A decorative archway made of colorful pastel balloons, including shades of pink, purple, blue, and yellow, is placed over a pathway leading to a building entrance. Perfect for a rainbow baby shower, the balloons are arranged in a gradient, creating a festive and whimsical rainbow effect. — Image credit

This huge rainbow archway (balloon tunnel?) is a wonderful way to invite guests into your rainbow baby shower!

A colorful balloon arch, ranging from red at the top to purple at the bottom, decorates the entrance of a building. Underneath is a banner with a golden crown and the text "Once Upon a Time, A Little Princess." White balloon clusters are placed in front, perfect for a rainbow baby shower celebration. — Image credit

This horseshoe-shaped balloon arch with attached sides creates a vibrant and festive way to greet party guests!

A large white inflatable bounce house is set up outside on a grassy yard for a rainbow baby shower. It is decorated with an arch of multicolored balloons, ranging from purple and blue to green, yellow, and pink. Tall trees and a wooden fence are visible in the background. — Image credit: ToddlerPartyTime

This plain white bounce house looks so stunning with the pastel rainbow balloon garland on it!

Incorporating this idea into your rainbow baby shower would be so much fun if kids are attending, and it’s a memorable decoration for all ages!

A room prepared for a rainbow baby shower features a colorful balloon arch arranged in a vibrant rainbow pattern with white clouds. Under the arch is a table set with white chairs and floral centerpieces. A framed photo of the person in formal attire is displayed on the right. — Image credit: partyvibeshtx

This beautiful, arching balloon garland is an inviting entrance for your rainbow baby shower!

A stylish rainbow baby shower backdrop features a large arch of balloons in shades of white, pink, peach, and polka dots, forming a vibrant rainbow shape. The words "Oh Baby" are displayed on a beige board beside a white cylindrical table, set against an ornate wall. — Image credit: MelitasBalloons

The design of this muted rainbow balloon arch against an Oh Baby backdrop makes this a perfect spot for the mom to be to take photos of the party guests.

A colorful balloon arch is displayed against a pale pink wall, perfect for a rainbow baby shower. The arch consists of white, gold, pink, and peach balloons arranged in a rainbow shape. At the base, clusters of white balloons resemble clouds. A wooden chair is visible in the foreground. — Image credit

This is an elegant take on a rainbow balloon arch for your baby shower. The inclusion of white, pink, ivory and gold makes this a great palette. for a boho rainbow baby shower.

A colorful balloon arch featuring pink, gold, and white balloons adorns a corner of the room. The arch frames a striped backdrop and a neon sign that reads "Oh Baby," perfect for a rainbow baby shower. A chandelier hangs from the ceiling, and the room is painted white with gray carpet flooring. — Image credit

Another great rainbow-themed place to stage your photo ops. The mom to be can get a picture with all her guests in front of this fun balloon backdrop!

A balloon rainbow perfect for a rainbow baby shower, made of clusters of white, pink, lavender, blue, and yellow balloons. Arranged in an arch against a white brick background, the varying sizes create a whimsical and colorful display.

This rainbow balloon arch is dreamy! The placement of all the little balloons adds so much depth and texture to the arrangement.

A wicker chair with a dark cushion is centered under a balloon arch in pastel shades of orange, green, and blue. Vibrant floral arrangements surround the setup on both sides, creating a festive and elegant scene perfect for a rainbow baby shower. — Image credit

This is a setup to make a mom to be feel like a queen! The peacock chair, the rainbow balloon arch and the over the top floral arrangements all add up to a royal look.

Rainbow baby shower tablescapes and table decorations

A vibrant party setup for a rainbow baby shower features a long table covered with pink cloth, white chairs with tropical leaf-patterned cushions, and a colorful balloon garland. The table is adorned with floral centerpieces and tropical-themed decorations. In the background are more party decorations. — Image credit

Make a garland out of mostly small balloons and use it as a table runner. The look is so fun!

A festive outdoor picnic setup perfect for a rainbow baby shower features a low wooden table adorned with vibrant rainbow-colored balloons, pillows, and decorations. A white tent with lace fabric serves as the backdrop, with colorful cushions spread around. Drinks are placed on the table. — Image credit

Decorating a long table? Even if you’re not, this balloon setup can still work for you! This rainbow balloon garland comes in lengths from 5 feet to 20 feet long. See it here.

A vibrant table setting for a rainbow baby shower features six place settings with pink plates, yellow bowls, blue saucers, and white-handled utensils. The table is adorned with colorful flowers, candles, and pastel ribbons running down the center, creating a cheerful and elegant atmosphere. — Image credit

A rainbow stripe of ribbons makes a gorgeous table runner, and I love the mismatched, layered table ware!

A vibrant outdoor table setting perfect for a rainbow baby shower features a rainbow-striped tablecloth, pink and yellow flowers in glass vases, colorful candles, and place settings with white ornate chairs. An intricate fringed parasol shades the table, surrounded by lush greenery. — Image credit

Pair your rainbow baby shower with a garden party for a lovely intersection of ideas! The fresh flowers go so well with the bright candlesticks, and the tablecloth makes a big statement!

A colorful table setting perfect for a rainbow baby shower features a vibrant floral centerpiece with red, yellow, and white flowers. Gold-rimmed plates with floral designs, rainbow-striped napkins, and pink glassware adorn the table, set on a pastel striped table runner. — Image credit

The rainbow table runner and cloth napkins are gorgeous, and the elegant tableware adds a whole look to this setting!

A long outdoor picnic table set for a rainbow baby shower features colorful candles, flowers, and tableware. Cushions and blankets for seating add a cozy touch. A white teepee adorned with rainbow balloons is visible in the background, set against lush green foliage. — Image credit: @AZSleepyTeepee

Tasteful and cozy – if I were having a rainbow baby shower I would want it to look just like this! I love the various candlesticks and the glasses in all different colors.

The cushions, balloon garland in the background the the squat little table soften the overall look.

A beautifully set outdoor dining table for a rainbow baby shower features pastel-colored plates, crystal glasses, and white napkins. The centerpiece is a floral arrangement with pink roses, white and yellow flowers, and greenery. A light blue table runner adds a touch of elegance. — Image credit

I just love the ombre rainbow chargers with the disposable wood plates on top! Pretty stir sticks and cutout names instead of place cards are unique ways to make the tablescape memorable.

A brightly decorated table set for a rainbow baby shower features colorful pumpkins in green, blue, yellow, and pink. Two tall red candles in white holders are centered on the table. Background decorations include multicolored triangular pennant banners and pink fans. — Image credit

Love fall but still want to embrace the bright colors of a rainbow baby shower theme? Paint your gourds and mini pumpkins in all sorts of colors and making a living table runner out of them!

A decorated wedding table showcases rainbow baby shower vibes with blue, pink, red, orange, yellow, and green ribbons extending from the centerpiece. Vibrant flowers in glass vases complement the elegant dinnerware, wine glasses, and cutlery neatly arranged around the table. Text in the bottom right corner reads "Décoration : PrettyWedding.fr. — Image credit

I love ribbons and I love how they’re used as a tablerunner for this rainbow party!

A festive table setting with colorful decor is perfect for a rainbow baby shower. Tall, pastel-colored taper candles in gradient hues adorn the center. Plates and utensils in matching soft tones are arranged neatly. Two bottled drinks are also visible. Pink paper fans hang as decoration in the background. — Image credit

Similar to the fall baby shower above, this is a way to incorporate a rainbow theme in to a winter baby shower! The painted pinecones make a fun table runner, and the rainbow plates are so cute!

A brightly decorated party room with a long table covered in a white cloth awaits guests at the rainbow baby shower. The table features colorful balloons and cups arranged in a rainbow pattern. Chairs are lined up along the table, and a large rainbow balloon and colorful honeycomb decorations adorn the floor. — Image credit

The napkins hanging off the edge of the table is a design element that I never would have thought of on my own. I love how it adds another rainbow to the theme. Plus that table runner balloon garland dotted with helium balloons is super fun!

A brightly colored table setting for a rainbow baby shower features a white tablecloth and plates with pastel-colored settings. Miniature pumpkins painted in a gradient of rainbow colors are arranged down the center. The decorations include candles and small confectioneries, adding whimsical charm. — Image credit

This is just another angle of the fall rainbow baby shower that I also showed above.

My only issue with it is that there isn’t candy on every plate. I know it’s for photographic purposes, but let’s be an equal-opportunity candy distributor, right?

A long arrangement of colorful flowers on a white surface, starting with purple flowers at the top, transitioning through yellow and orange, and ending with vibrant red flowers at the bottom. Scattered flower petals in various colors surround this rainbow baby shower centerpiece. — Image credit

How beautiful is this rainbow flower arrangment made for a table display? You can learn how to make your own here.

A row of clear vases filled with water in a gradient of rainbow hues, each vase holding a white daisy. Two images display the arrangement from different angles, perfect for a rainbow baby shower. Sunlight shines through the vases, casting colorful reflections on the surface. — Image credit: Revisahaus

This is a different angle of the decoration at the top of this page. I couldn’t resist showing it to you twice!

Rainbow baby shower cakes

A tall, white frosted cake is decorated with a colorful, textured rainbow design made of buttercream and various icing techniques. Perfect for a rainbow baby shower, the cake features shades of pink, purple, blue, green, yellow, and gold accents and is set on a turquoise cake stand against a pink background. — Image credit

The raffia texture on this rainbow cake is stunning!

A two-tiered, light blue cake decorated with fluffy white clouds is perfect for a rainbow baby shower. Crowned with a vibrant rainbow made from fondant and surrounded by green frosting grass at the base, it adds a touch of magic as the rainbow arches high above, curving gracefully. — Image credit

How cute are the clouds and the arching rainbow on this cake?

A pastel-themed cake perfect for a rainbow baby shower, with "Baby" written in gold on the side. The cake features a rainbow made of fondant extending from the top to the side, surrounded by white clouds. Pastel-colored spheres decorate the base of the cake, which is set on a white cake stand. — Image credit

The details are what make this cake such a perfect rainbow baby shower cake! I love the little balls at the base to represent clouds under the rainbow, and the accent cake balls along the side are just so cute.

Also, check out that pink grosgrain ribbon lining the edge of the cake stand. Little accents make a big difference!

A pastel-colored rainbow-themed cake with a "Caroline" topper sits on a pedestal, perfect for a rainbow baby shower. Nearby are cupcakes with pastel swirls, a rainbow-shaped decoration, and a bouquet of pink and white flowers. The background features a light pink and grey wall. — Image credit

I love the watercolor look of the icing on the cake, and the wooden rainbow doubles as a baby toy when the baby shower is done!

A colorful, layered dessert perfect for a rainbow baby shower, made of pastel-hued macarons in pink, yellow, green, and blue. Dollops of cream sit between each layer. The top is adorned with white frosting and small golden decorations. It sits elegantly on a white plate. — Image credit

It’s so pretty – do you know what it is? It’s a pastel rainbow macaron cake with lemon curd and marshamllow frosting.

A decorative cake perfect for a rainbow baby shower features a black base with multicolored stripes and a vibrant rainbow geode-like design cascading from the top to the base. The top is adorned with white cotton candy, resembling clouds. The cake sits on a pink stand. — Image credit

This rainbow geode cake gets even more amazing as you look at it! The rock candy inside to the gold leaf accents, the stripes on the outside, and, finally, the cotton candy on top. It all adds up to a stunning cake!

A tall, white cake with pink icing drips down the sides and is topped with a colorful rainbow and smiling cloud decorations, perfect for a rainbow baby shower. The cake is adorned with small, colorful heart-shaped sprinkles and sits on a gold cake board. — Image credit

This might be the cutest cake I’ve ever seen. I love the happy cloud cookies and pink drip, plus the pastel sprinkles are so pretty.

A pastel-colored rainbow baby shower cake features the words "Oh Baby" in gold glitter cursive on the side. Rainbow arches and colorful star toppers adorn the top, while clusters of pastel balloons grace the sides. The cake boasts layers in blue, pink, and white. — Image credit

The magic of this cake is, of course, mostly in the shape and icing decorating, but it’s this Oh Baby cake topper that really puts the whole creation on another level.

The cake topper includes the rainbow (all in one piece), the words, plus individual balloons and stars to place wherever you want. The result is a unique rainbow baby shower cake that will impress everyone!

Rainbow baby shower non-cake desserts

A wooden board filled with neatly arranged snacks, perfect for a rainbow baby shower, featuring strawberries, pineapple rings, cubes of cheddar cheese, green grapes, blueberries, graham crackers, marshmallows, and a honey dipper with honey. — Image credit

A beautiful rainbow charcuterie board is a refreshing and memorable centerpiece for your dessert selection! Marshmallows, graham crackers and cheese cubes add texture to the selection.

A white plate holding colorful layered jello cubes arranged neatly, perfect for a rainbow baby shower. The cubes feature distinct layers in red, orange, yellow, green, blue, and purple hues. A striped cloth is partially visible in the background on a light, textured surface. — Image credit

My aunt used to make these layered jello blocks for holidays. As a kid, I couldn’t even imagine how she made them!

Now that I’m grown up and can look up a recipe, I can see that they take time and care, but the end result is worth it!

Decorated sugar cookies in various shapes and designs, perfect for a rainbow baby shower. The cookies are shaped like blue onesies, rainbows, white clouds, and golden clouds with multi-colored raindrops. Each cookie is intricately frosted with vibrant pastel colors and delicate details. — Image credit

Delicious sugar cookies decorated with rainbows and clouds are perfect for a rainbow baby shower. The gold icing is a stunning contrast to the cuteness of the other cookie designs.

A colorful dessert arrangement on a table features a rainbow-themed cake topped with various candies and macarons. Perfect for a rainbow baby shower, the setup includes decorated cookies with rainbows, airplanes, and baby rattles, a small bottle filled with candy toppings, and colorful confetti pieces scattered around. — Image source

This rainbow cookie cake is a unique way to bring a sweet rainbow dessert to your party without serving a traditional cake. I especially love the meringue clouds.

A star-shaped cookie, perfect for a rainbow baby shower, is decorated with icing in vibrant hues arranged in horizontal lines. The cookie rests on a wooden surface alongside other similarly adorned treats featuring pastel colors and delightful rainbow themes. — Image credit

Rainbow star-shaped cookies are a wonderful way to match your baby shower theme, and the fine drizzle of icing adds a touch of whimsy to the design.

Image credit: SugarSugarOttawa

These beautifully decorated cookies are perfect for a rainbow baby shower. Featuring a super cute assortment of designs including onesies, baby bottles, rainbows, and the word “baby” in vibrant rainbow colors, each cookie is a miniature work of art.

Three pastel-colored decorated cakesicles with rainbow and cloud decorations are placed on a white surface, perfect for a rainbow baby shower. Pastel star and sprinkle decorations are scattered around. A turquoise plate with wooden utensils is in the top right corner. — Image credit

Rainbow cakesicles are a fun and colorful addition to your rainbow baby shower dessert table.

Want to avoid cake altogether? Recreate the design using rice krispie treats covered in rainbow icing.

A vibrant fruit platter for a rainbow baby shower, with assorted fruits neatly arranged in sections. From top left clockwise: orange slices and cherry tomatoes, blueberries and blackberries, kiwi slices and pineapple chunks, strawberries, raspberries, and cherries, with some sprigs of rosemary. — Image credit

A vibrant fruit platter or charcuterie board is an excellent part of a treat table at your rainbow baby shower.

Arrange colorful fruits such as strawberries, raspberries, cherries, kiwi, pineapple, grapes, blueberries, and blackberries on a board – it looks stunning and also provides a healthy dessert option for guests!

Rainbow baby shower drink ideas

Five glass carafes containing different brightly colored juices are lined up on a white wooden surface. Each carafe has a ribbon and a label attached. The background, perfect for a rainbow baby shower, is decorated with large green leaves and vibrant multicolored straws. — Image credit

This rainbow drink station is easy to recreate. Line up colorful juice bottles in a row, one for each color of the rainbow. Add a ribbon and labels for a classy look. It’s a simple yet visually striking way to bring the rainbow theme to life.

Four glass bottles filled with milk, each topped with a decorative rim covered in colorful sprinkles and a different striped paper straw (red, blue, yellow, and pink), stand on a white surface, creating a festive and playful presentation perfect for a rainbow baby shower. — Image credit

Here’s a playful way to incorporate sprinkles into the drinks at your baby shower.

Just dip the rim of milk bottle in thin icing, let it air for a minute, then dip the icing in sprinkles.Fill it up and add a cheerful striped straw. You could serve milk or a milkshake, or juice, cocktails or mocktails in these cute bottles.

A wooden stand holds jars and pitchers of colorful beverages, including water with lemon and various fruit juices. Below, rows of empty wine glasses are ready to be filled. Lush green plants and vibrant decorations set the scene for a festive rainbow baby shower. — Image credit

This is a zoomed out look at the rainbow of juices in the first baby shower drinks photo. I also love the rainbow of layered citrus slices in the water dispenser.