Well, there's not much I can do about that.
Just wanted to add this story. For Halloween I was a guy character, so I wore the binder to school. To dress for P.E., I was thinking about putting my P.E. shirt underneath, but decided not to. So when I got there, I put my PE shirt on over the shirt I was wearing, pulled my arms in, and pulled off the inner shirt. It was a little difficult with my costume shirt, since it had a jacket attached to it, but with a regular shirt it probably wouldn't be as hard. That would probably work.