A Rainbow Unicorn birthday party is guaranteed to be nothing short of magical for any fan of these elegant creatures.
Yes, we believe, and if you happen to know a believer who is about to celebrate a special birthday soon and you are looking for some Rainbow Unicorn birthday party ideas or Rainbow Unicorn party supplies on a tight budget, stick around because we’ve got a few ideas here to help you do just that.
Featured below is everything from supplies, simple ideas you can use for your themed party and plenty of free printables.
Rainbow Unicorn Birthday Party Invitations
*Free Printable Rainbow Unicorn birthday invitations
Once the party theme has been decided, it’s time to get the word out to all the guests. Our printable Rainbow unicorn birthday invitations are perfect for doing just that. The templates are free and available for instant download which means you can pretty much have your invitations sorted within the next 30 minutes if you have a printer at the ready.
*Free Printable Rainbow Unicorn thank you cards
We also have these free printable Rainbow Unicorn thank you cards to compliment the invitations. After the fun and games, when things start to wind down and everyone is saying their goodbyes, hand these thank you cards out to guests as they leave. You could also place them in favor bags for guests to discover as they dig through their favors.
Rainbow Unicorn Birthday Party Decorations
With so many colors to choose from when you are decorating a Rainbow Unicorn birthday party, there is plenty of room to be creative. Here are some easy and affordable Rainbow Unicorn birthday party decorations and ideas you can use at your party that will make your party room look magical.
*Rainbow or Pastel Color Scheme
Grab easy to find decorations like streamers, confetti, balloons in various colors and spread them around the venue. You can make rainbow paper chains with the streamers or cardstock paper, sprinkle DIY confetti on tables or make Rainbow balloon bouquets with plain latex balloons. For a softer more enchanting color palette, use pastel colors like light pink, lavendar, light blue, cream, aqua instead.
*DIY unicorn themed balloons – Confetti balloons, Rainbow balloon arch
Balloon decorations are always an important part of any party, for a Rainbow Unicorn birthday party however, you’ll need something a little special. Why not make a Rainbow balloon arch as a backdrop for your party table? For a little sparkle you could add confetti balloons. This tutorial will show you how to make your own or you can pick them up on Amazon.
*DIY Rainbow Unicorn birthday banner
If you happen to be on the hunt for a colorful pastel Rainbow unicorn birthday banner with an adorable unicorn on it, use our Free printable Rainbow Unicorn birthday banner templates to make your own “Happy birthday” banner.
The templates can be instantly downloaded. The color palette used makes it easy to match it with other pastel party decorations.
*Free Printable Rainbow Unicorn welcome sign
As additional décor, our free Rainbow Unicorn welcome sign template is great for making a greeting sign for guests to see when they turn up to the party.
Rainbow Unicorn Tableware
To have a beautiful party table for a Unicorn themed party, add some of these little touches;
*DIY Unicorn cups
These delightful Unicorn party cups with golden horns and colorful manes are easy to make and a great way to match even drinking cups to the theme.
*Rainbow or Solid colored pastel tablecover, plates, cups, napkins and cutlery
iridescent tableware set available at Amazon
As with decorations, when it comes to plates, napkins and cutlery you can create beautiful color combinations to collaborate with the rest of the party. Why not go with pastel pink, lavender, blue, cream and yellow tableware.
If you really want to emphasise rainbow in the Rainbow unicorn theme however, you can mix and match vibrant colored tableware to get a similar result.
Rainbow Unicorn Party Favors
There are lots of Unicorn themed party favors floating around, so we’ll mainly focus on sharing cute, easy and budget friendly rainbow Unicorn party favor ideas for you to use at your party without breaking the bank.
*DIY Unicorn custom favor bags
These DIY Unicorn favor bags are easy to make and great for storing party favors. A couple of items from the dollar store and a little bit of time and you can make these adorable favor bags.
*Free printable Unicorn pillow boxes
Need a little box to store treats like skittles, m&ms and other small candies? This free printable unicorn pillow box template is perfect for making themed boxes to do just that. Just print the template, follow the tutorial and make your own Unicorn candy boxes to include in favors.
*DIY Rainbow Unicorn goody bags
Fill up a cellophane bag with small favors, colorful Unicorn snacks or treats and top the bag off with our free printable Rainbow Unicorn goody bag toppers. Goody bags are great for storing snacks and treats, so be sure to check out the party food sections below to find more ideas for snack recipes to fill these bags with.
*DIY Rainbow Unicorn slime
Another great DIY idea for a unique Rainbow Unicorn party favor (for those of us on a budget) is this super easy fluffy Rainbow Unicorn slime recipe by Living Locurto. You could make a batch of this glamorous slime and put them into small tubs, add a label that reads “Unicorn Slime” and your done.
Every fabulous Unicorn needs their beauty sleep, so what better way to sleep in style then with an adorable no sew DIY sleeping mask. This idea is shared by “birds party” and includes free templates and a step by step tutorial to follow.
*Cheap Rainbow Unicorn party favor ideas
Favors can add up quickly, so here are a few quick ideas for extras you can fill favor bags with that are not only affordable but good value for money.
-Unicorn bracelets: $2.83 (12pk)– Ebay
-Rainbow unicorn stickers: $3.79 (12pk) – Amazon
-Unicorn necklaces: $5.90 (12pk) – Amazon
-Unicorn keychains: $7.99 (12pk) – Amazon
*DIY Rainbow Unicorn gift tags
Attach our printable Rainbow unicorn gift tags to each favor. The printable templates are available for free (instant download) and can be printed as many times as needed to match favors with the rest of your party.
Rainbow Unicorn Birthday Cake and Cupcake Ideas
A beautiful cake is a must at any birthday party, but a Rainbow Unicorn birthday cake is what dreams are made of! If you are planning on making or decorating the cake yourself, we’ve put together a couple of amazing Rainbow Unicorn cake recipes and decorating ideas to help you on your way.
*Easy Rainbow Unicorn Cake
Did somebody say adorable square shaped Rainbow Unicorn birthday cake? Well if that’s something you’re interested in making, Hungry Happenings has a great tutorial showing you exactly how to do that, with Rainbow tail and mane to match.
*Magical Unicorn cupcake cake
Who doesn’t love a good cupcake? what about cake? what about a cake made from cupcakes to resemble a beautiful Unicorn! Check out Press Print Party’s recipe for the steps to make a Unicorn cupcake cake (Another Unicorn cupcake cake is featured in a Unicorn dessert video below in the party food ideas section so be sure to check it out If you want to see another style).
*Rainbow unicorn cupcakes
Cupcake Jemma has a great unicorn cupcake decorating video which takes you through decorating Unicorn themed cupcakes with horns and ears. Check it out below.
*DIY Rainbow Unicorn Cupcake Toppers and Cupcake wrappers
As an easier alternative to making and decorating cupcakes you could purchase cupcakes from a bakery or local grocery store and decorate them with our free printable Rainbow Unicorn cupcake toppers or Rainbow unicorn cupcake wrappers – Each template is instantly downloadable and easy to use.
Rainbow Unicorn Party Food Ideas
It’s not easy keeping up a good prance, strut and working your magic all day; your lovely Rainbow Unicorns will need something to graze on, before getting back to celebrating in style. Here is some delicious Unicorn themed party food you can add to the menu.
Rainbow Unicorn Snacks
For fun bite sized snacks, you could make:
*Unicorn popcorn, rainbow unicorn poop cookies, Simple unicorn themed cookies shaped with Unicorn cookie cutters.
Healthy Rainbow Unicorn party foods
If you want to provide some colorful healthy options on the menu, why not try:
*Rainbow fruit kebobs or rainbow 10-minute veggie pizzas.
Rainbow Unicorn desserts
As a dessert you can make fun Rainbow jello with this recipe. For more easy Unicorn dessert recipes and ideas check out this video below.
As a bonus, place cute Rainbow Unicorn food tents next to the food you provide, to label each food for your guests and to further decorate the party table. Download the free rainbow unicorn food tent label templates here.
Rainbow Juice
Here’s an easy Rainbow juice recipe that is guaranteed to impress your guests.
If you’d like to go with a healthier option for drinks at a party, then you can’t go wrong with water. Provide bottles of water for kids to drink and carry around with them. A great way to add a little bit of magic to the bottles is to remove the labels on the bottles and use a Rainbow Unicorn themed water bottle label instead. Download our free Rainbow Unicorn water bottle label templates and print of as many as you need.
Rainbow Unicorn Party Games
There are lots of fun Rainbow Unicorn party games you can add as part of the celebrations. Here are a few things you can do to keep your little unicorns entertained.
*Free printable unicorn coloring pages
Print off these free unicorn coloring pages, add a bowl full of crayons or coloring pencils and let your guests work their magic. You could even add glue, glitter and other sparkly additions to allow your guests more freedom to be as creative as they want to be.
*Free Printable Unicorn Bingo game
BINGO! This free printable Unicorn bingo game sheet and cards are great for a quick game of Unicorn Bingo at the party.
*Make your own unicorn mask
These free unicorn mask templates and tutorial from the Its always autumn blog is a simple craft activity that all the kids can do. Give them the tools (glitter, color pencils, buttons, stencils etc) and the simple steps to make the masks and your good.
*Traditional games with Unicorn twist
You can never go wrong with the tried and tested games that everybody loves. All you need to do is add a unicorn twist to these games and its almost guaranteed to be a hit. Here are a few traditional games you can do with a Rainbow Unicorn twist.
-Pin the tail on the unicorn
Download a free pin the horn on the unicorn template here, Etsy seller Devine Party Design has a digital download version for $2.40 which is beautifully designed and is ready for instant download too.
-DIY Unicorn piñata,
Follow this DIY Unicorn piñata tutorial by the Hello Wonderful blog to make your own Rainbow Unicorn piñata.
-Unicorn ring toss
Grab a few cones, give it a sparkly makeover (spray paint gold, apply thin layer of glue and add glitter) so it looks like a unicorn horn. Position cones around room in various positions or in backyard. Have some hoops at the ready and have kids try to toss the hoops around cones… The further the hoop the more the points. The person with the most points at the end of the game, wins. You can have a little unicorn themed prize to give to the winner too.
*Giant magical Unicorn bubbles game
What’s not to love about GIANT bubbles! This game is an outdoor game and is great for a little bubble magic and some photos because the bubbles look so pretty. The full tutorial is featured here and is simple to implement.
Rainbow Unicorn Costume Ideas:
On their big day, it’s important for the birthday girl to look the part so here are some affordable Rainbow Unicorn costume and outfit ideas for fans.
Costume and dress ideas for girls
-Rainbow Unicorn Tutu and Unicorn headband set: $17.00
Rainbow Unicorn Birthday t-shirt (etsy)
For a quick and easy alternative to a full-blown costume, these personalized Rainbow Unicorn birthday shirts available from Etsy are a good option. Simply pick the design you like, give the seller the info they need, and they’ll be able to make a personalized t-shirt your little unicorn can wear on their special day.
DIY Unicorn Headband
A Unicorn horn is a must to compliment any Unicorn outfit or costume. For an adorable Unicorn horn with an easy to follow tutorial showing you exactly how to make it… check out Jen T by designs tutorial here.
Rainbow Unicorn Gift Ideas
Not all gifts have to be lavish or pricey, in fact there are few wonderful Unicorn themed gifts your little one will love that will cost you no more than $15. Check it out.
*Aurora Unicorn Fancy Pals purse
*Unicorn Journal Pen and Gel Set
*Unicorn inspirational Jewelry necklace pendant
We hope these ideas and supplies have helped you to gather the pieces for your Rainbow Unicorn themed birthday party. Good luck!
Sink your teeth into some of these Vampirina birthday party ideas and supplies. If you have a little one that has become a fan of the new Vamp on the block and has a birthday quickly arriving, why not put the two together and throw them a Vampirina themed birthday party.
Using this 
Five nights at Freddy’s is a seriously popular game right now, so if you’re here because your child has asked for a Five nights at Freddy’s birthday party theme do not be surprised as a lot of other kids will want the same too. In the original game the player is a security guard hired to keep watch over a restaurant called Freddy Fazbears pizza in its off hours. The only problem is part of doing this job requires having to keep watch over animatronic characters like Freddy (bear), Chica (chicken), Bonny (Rabbit) and Foxy who come alive and try to kill you during your shift. The game is not for the faint hearted let’s just say that right now.
Every party needs a great keepsake favor that guests can take home with them to remember the fun day they had. 
