Cookie Monster Size:2-4Y keeping you cool

keeping you cool

solid burgundy color with a refined slim-fit silhouette

perfect for leaving a lasting impression

Wear on its own with black or dark blue trousers for a sleek gaming statement

Cookie Monster Size:2-4Y keeping you coolCookie Monster Kids Onesie: Sweet Dreams and Cozy Fun Bring everyone's favorite cookie loving monster to life with the Cookie Monster Kids Onesie. This officially licensed design lets young Sesame Street fans dress up as the lovable blue character while staying warm and comfortable. Whether they're watching their favorite episodes, heading to a costume party or relaxing at home, the soft brushed fleece interior keeps kids cozy for every adventure.