I'm writing a fiction. there is a unique game "Pee Holding Game". in this game, player holds pee as much as possible under the strict safety guitance.
by the way, a cute young woman A plays the game. Generate some ideas of clothing for A playing the game.

in the game, I think the following points are important:
* looks like sport wear because she is fidgeting in the game.
* simple
* a little sexy
* tightly tie around her abdomen to leave no space for bladder to inflate.