Brighten up any Halloween party with a costume that is rare, vibrant, and colorful! The Unisex Adult Rainbow Costume is a horseshoe shaped tunic that features all the colors of a rainbow on it. This is a one size fits all tunic that can be worn any clothes you like. You'll love the fact that you can wear comfortable clothes to your Halloween party and you'll love the fact you'll have a costume that will naturally brighten up everyone around. This is your non-traditional Halloween costume, so why not be something a little different than everyone who goes ghoulish or sexy at the costume party. With the Unisex Adult Rainbow Costume you'll have a comfortable and colorful ensemble that will brighten up the mood of the party instantly!