Halloween costuming

Well, for our Halloween party I was thinking of dressing as Skeletor (from the Masters of the Universe film, not the cartoon. I can't imagine me completely painted blue, can you?). However, considering money's getting a bit tight, the mask will be incredibly tricky, I couldn't find a rams head, and even that much material for a cloak would bankrupt me. I'm going to have a look around town today to see if there's another way round this, but it's got me thinking about trying a different type of costume.

Any suggestions?