If you want to create a spooky but fun theme for your room such as Nightmare Before Christmas theme, then you should check out for some cool Disney Nightmare Before Christmas wall decals below. There are some black and white wall decals and there are some colourful one. Both featuring Jack Skellington and Sally and some other characters. These wall decals are easy to apply and easy to remove without damaging your wall. Great for any Disney Nightmare Before Christmas fans.