Am I the only one who loved their art shirt and wished I could always wear it? It was always old and tattered so the fabric tended to be extra soft, and also there was a high chance of a cool pattern since they were mostly from the late 70's-early 80's in my case, and it was already dirty so it didn't matter if you got a stain on it..
I guess it's no surprise that I grew up to be a fan of second hand and vintage clothes lol
Around here, they just ask kids to bring in an adult tee-shirt. I suspect most adults here never wear a button-up shirt unless they're going to church or they have a court date.