Miccostumes Mens The Seven Deadly Sins Gowther Cosplay Costume Made in China Handwash in cold water. Line dry. Gowther costume is for character Gowther in Seven Deadly Sins, which is one of Seven Deadly Sins members-Goat's Sin of Lust. The costume is made of Polyester cotton and Uniform cloth. Main color of this costume is black and white. It consists of A white T shirt with purple strips long sleeves, a black inner vest and black pants.