100% Polyester Pull On closure Machine Wash Made from Polyester (%100 Polyester) Include 2 Pieces Half mask and jumpsuit ( Jean and Shirt are one Piece). Each Colors are containing other colors but in general 3 colors are available Golden, Red and Blue Each Colors are had 4 Sizes, Small, Medium and Large and X-Large. Please see the size Chart before buying the costumes It’s Easy to use and mostly the boys like these styles. Mostly boys like to wear the costumes in Halloween day but can use anytime.