I’ve tried: black vest + ballerina tights + retro belt, black vest + retro belt + princess hat, black vest + princess hat + rainbow boots, black vest + princess hat + ballerina shoes. ALL FAILS. I really think that the black vest is in it, because of Plumpy’s clue and I really think the princess hat might be in it because the fabric on that resembles that of the tutu. GOOD LUCK ALL!! :D