My mom went to a concert in the 80's, it was Bowie's.
Since it doesn't fit her anymore, she gave to me.
A real piece of vintage
But I don't think I would wear a tee of a very known band,
I'd just feel weird. The underground groups are cooler. ^^
I don't. I feel like people wear band tees a lot to 'show off' their great taste and whatnot.. I don't know. I don't want to be one of those people. It has been done to death. Band t-shirts can be fun, of course, when worn by people who don't think of things in terms of fashion or sub-culture.. Say for instance, a man in his 50's wearing a Patti Smith shirt.. that's authentic.
I wear my dads Bahaus t shirt. It is the softest most comfortable top ever!!! I made sure I listened to the band first and I wouldn't have worn it outside the house if I hadn't liked the music either. But I do so I did.