The world got a bit broken. We fix it with T-shirts. Yes, really.
This app is the post office. The game is the town.
My Favourite T-Shirt is a video game about a city that went dark when its clothing trade collapsed. You mend it with real T-shirts: not bought, not invented, but ones that already exist and already mean something to somebody.
That is what this app is for. You photograph a shirt you love and say why it matters. Somebody else, in another town, receives it in their game and uses it to patch a broken corner of the world. Then they can send you one of theirs.
Nobody sees your face, and nobody can message you. What travels is a garment and a sentence about it. It turns out that is enough: you learn more about a person from the shirt they refuse to throw away than from anything they would type.