For a Batman costume that's less on the super serious side, look to the Adult The Batman Classic Costume. This look harkens back to the days of Adam West, the Batman actor everybody likes to make fun of, with the gray and black jumpsuit, a black headpiece with pointy ears, and a black cape. This costume also features the iconic Batman symbol, the black bat on a yellow background, on the chest. The Dark Knight trilogy is the coolest incarnation of the Caped Crusader, but this look is the classic old school style, back before the days of Christian Bale. Get a friend to dress in the classic Robin costume, and you'll have a costume duo that real comic book fans will get a kick out of.