TheYaoiButterfly: I didn't do anything too extreme with him. My costume looked a lot like his normal one except the clothes were cut for a female as opposed to a male. Basically, it was me cheating and wanting to avoid binding. I also had a Fem!Dr. Horrible with me (we decided that our story for being female was one of Horrible's inventions backfiring).

It turned out really good because she's slightly shorter and has a slighter build than I do... I'm also more... generously endowed the she is, and we agreed that Hammer would definitely be the one with big chest if he was a woman. It was a lot of fun cosplaying them. People really seemed super excited to see those characters.

Of course, a few people thought they'd try to be clever and ask "what's your hammer now?" Most of them seemed oddly surprised when my response was to point at my chest and say, "These."

Also, Dr. Horrible is my favorite character too, but getting to act as Hammer for a bit was actually kind of fun. He's too cheesey not to be enjoyable to play.