Even a Warchief has to sleep sometimes but his bedding has to be totally awesome for him to do so. I think that these sheets and blankets would certainly fit that bill and make even the mighty Thrall sleep well at night. Made by a girlfriend of a WoWer these sheets are any Hordey's dream. (Get it...dream, sheets?)
To make your own Horde sheet all you need are some acrylic or fabric paints, plain sheets a stencil you can make yourself and a sponge or sponge brush. Assuming you can find or create a picture of the Horde logo (is it called a logo?) you can pretty easily print out a template. There are some tips on making your own stencil later on in the comments.