Floss + Rock Color Changing Ponchos are certain to brighten up any stormy day. These ponchos have beautiful designs with hidden colors, only revealed when wet. Once they're dry, the colors disappear again. The Mermaid Color Changing Poncho is a light blue color and features a mermaid, shells, and the word "splash!" on the front. Color Changing Ponchos fit most 3-10 year olds, so your child will be high and dry for years to come. With Floss + Rock Color Changing Ponchos, you'll be singing in the rain!