It's the ultimate Edward Elric character question...
Come on folks, cast your vote!
EDIT 1: ::cough:: It seems the lack of an option for "hair down" has upset some folks. There might even be rioting in the streets, I hear! For this, I apologize. In my defense, I was thinking in terms of regular, daily hairstyle. So I left out "hair down" and I left out "dyed homunculous green." But if you look to the comments below, you'll see many links to sexy wet-hair-down pictures that people have submitted, and you may assuage your anger by staring longingly at those!
EDIT 2: icon by psychodragon82, she of teh crossover icon brilliance.