Size Large 10 12 , X Large 14 16 Includes a plush dress with character printed accent, plush leg warmers and character headpiece. Shoes not included. Are you in need of a cute costume that is unlike anything out there? The Sesame Street Cookie Monster Girls Costume is perfect. This costume is a style dress is a sleeveless blue plush dress that is several inches above the knee. This costume comes with a white belt with a chocolate chip cookie accent. It also has a matching blue plush leg warmers headband with Cookie's googly eye! This costume is one of the only Sesame Street costume that isn't for toddlers, but for grown ups that are still a kid at heart! Sassy Cookie Monster Sesame Street Tween Costume