I may have got a little carried away and perhaps made too many teeshirts, so I tossed them into some Gacha machines for very little money. Turn right just inside the doors of the main Studio location (Landmark up on the right there) and head for the lucky board, you'll see the machines just beside the pig.
Pig? Yes, the wearable flying pig that is a free gift for everyone, why not grab one if that's your kind of thing? Anyway, some pictures would help I guess :