Duo Halloween Costume: Napoleon and Pedro From "Napoleon Dynamite" If you still find yourself quoting "Napoleon Dynamite," this two-person Halloween costume is for you. Napoleon and Pedro's signature outfits can be re-created at home or with a trip to a charity shop. What to wear for Pedro: A pouffy brown wig, a light blue Western shirt — complete with a bolo tie — and blue jeans. A moustache is a necessity. What to wear for Napoleon: Boot-cut jeans, a "Vote For Pedro" shirt, glasses, and a blond curly wig. Image Source: Everett Collection