Throw a rainbow party – it’s the perfect theme for a sunny summer birthday! From custom birthday shirts to picture-perfect personalized party favors, our colorful birthday must-haves will have your birthday girl over the rainbow. Shop all rainbow birthday shirts and rainbow birthday party favors here!
- Pictured clockwise from top left:
- Personalized Birthday Favor Kit: Happy Little Rainbow
- Personalized Happy Little Rainbow Birthday Water Bottle Labels
- Personalized Happy Little Rainbow Mini Favor Bag Kit
- Personalized Girls Elastic Hair Tie Favors: Happy Little Rainbow
- Personalized Happy Little Rainbow Lip Balm
- Personalized Sunshine & Smiles Birthday Girl T-Shirt
Find awesome rainbow birthday inspo, colorful cakes & more on our Rainbow pinboard – Rainbow Gifts & Party!