Photo 2 of 46: rainbow, colors / Birthday "Jalyssa's colorful 1st Brithday" | Catch My Party
Dress up standard balloons by filling them with confetti for a pop of colorful birthday party décor.
Photo 13 of 20: Rainbow Party / Birthday "Rainbow Party" | Catch My Party
Transform white runner by adding ribbon in rainbow colors. (Could use runners from train party.)
Hanging paper chains can look great. Add colour to a plain background, match in with the colourscheme, be a cheap option for decoration....
I LOVE how the colorful foam balls transform balloons! gorgeous via @design
Colorful Fiesta First Birthday Party - Inspired by This
snacks in colorful buckets cute when playing in the water in the summer double use!
Color Wheel Ceiling ~ Amazing DIY Birthday party Decorations.
Confetti-filled Fun First Birthday Party - great ideas, "games" and decor!