Hey Ami -
I just thought of something to add to the FAQ, as its been asked a lot lately:
What does the "Three Votes Left" button mean on costume pages?
Each day, you can vote for three costumes that you like by clicking that button. After you've voted for three different costumes, the button will say, "no votes left" and will reset in 24 hours. You can only vote for one particular costume once ever - after you've voted for it, the button will always say 'already voted."
Right now, the votes don't really do anything - eventually, I think Admin is planning on keeping track it in different ways - but they are still tallied now somewhere I think, and it's kind of fun.