Waterproof Pants: Get ones large enough to layer properly underneath, but also ones that have their own insulation. Better to sweat than shiver.
Red Devil - The Buscemi eyes actually turn this one into a pretty good Willem Dafoe mask.
Having a sidekick is one thing. Getting a glamour shot together is something else.
Jigsaw - This one skirts the line between looking scarier and looking more like a guy I used to smoke weed with in high school.