Nightmare Before Christmas Tiki Youth T-Shirt Let your child dress like they are ready to take over Christmas in this fun and brightly decorated Jack Skellington t-shirt!!! The cartoon design of Jack and the characters of the movie behind him (Oogie Boogie and Mayor of Halloween Town) pop out at you from this t-shirt. If you have a child that loves the movie The Nightmare Before Christmas, then this is a great t-shirt for them to wear. It not only provides comfort and style, but lets your little one show off their favorite Halloween characters!.