Danny T-Bird Grease Costume the 50's Costumes are back. This Danny T-Bird Grease Costume includes imprinted pleather jacket with authentic insignia, t-shirt, and shiny black Grease costume pants. This Danny T-Bird Grease Costume is available in adult size standard. The Danny Grease costume wig is sold separately. This Danny Grease costume is great as a couples costume with your woman dressed as Sandy! This Danny T-Bird Grease costume is an officially licensed Grease costume. 100% Polyester (excludes trim). Machine wash, cold, gentle cycle. Only non-chlorine bleach when needed. Hang Dry.