VenusKQuest

Thank you soooooo much, it was driving me insane-- I had found on Giant Bomb only part of that answer (that I had to go to the animal concert, nothing about rejecting the first one) so I was trying to figure out what I had done wrong. ^_^ I really appreciate the help, thanks!

Does anyone know how to get the final outfit for the game? As in the one in the last slot? I've beaten the game with each character and done the ballroom mode under Latin and Classical... but I still haven't found it. What's the trick?