What's this? What's this? The Nightmare Before Christmas Couples Costumes, of course! Spread your love of Halloween dressed as Jack Skellington and Ragdoll Sally. You'll be the talk of Halloween Town dressed as The Nightmare Before Christmas Couple. Jack Skellington's costume includes a pinstripe suit and mask, while a Ragdoll Sally patchwork-pattern dress completes the duo. Check out the individual Ragdoll Sally Costume and Jack Skellington Costume for more information.