What concert t-shirts do you own? How about plays? You're sorry you didn't buy one for...?

Sorry Granny but, the last "T" shirt I had was stamped 101st. Airborne, 1ST Air Calvary Warriors 4th Ranger group. It had blood on it from two bullet holes. I can't find it, My wife wanted to throw it out years ago, I think she did, maybe it's better.