Help your pet get the last laugh in this insanely cute Joker Dog Costume! Featuring a purple and green Joker jumpsuit with adjustable hook and loop closure and attached arms that your pet steps into, this twisted trickster look is topped off by a Joker wig headpiece that secures to your Dogs ears. Put the joke on Batdog! The Joker Dog Costume is 100% polyester for comfortable wear. Hand wash only.