Voting is officially over but the poll is still open.

What a party it was! Here are the winners of the YCH and the costumes they chose.
 Ironmania2003 Monkey D. Luffy from One Piece
 BordercollieTrigger Blue from Blues Clues
 Hutz as a dark angel of some kind
 klonoap as Judy Hopps from Zootopia
 babyaugumon as Frankenstein's monster
 darksouldb as Green Lantern
 Erakir as a bumblebee
 Skippy_Chipskunk's Mousebert who is also a bumblebee. (It's a strange coincidence!)
 ParadoxDragon's Keaden as Dr. Octupus from Spiderman 2
 ParadoxDragon's Corinn as Riku from Kingdom Hearts
 KelvinTheDonkey as Lampwick
I came dressed like Lampwick, but that's just how I dress. Is it a costume? You decide.