Peering into the Forbidden Costume room, you see a gigantic T-rex suit.
Walking up to get a closer look, you see that the suit is 9 feet tall, and stands unaided. It has a charicatured look, with aon oversized head, fat belly and huge plantigrade 3-clawed feet the size of dinner trays.
Poking the costume, you discover it to have a tough, leathery texture with what feels like lots of padding underneath. You wonder how anyone can even move in that thing. Netherless, you still want to try it. You strip down and look for some way in.