I also used to buy a concert shirt at most of the shows I went to. A few survived the years. Of course, they don't fit me, but, my middle daughter saw them when I was going through what was buried in my attic and immediately claimed them. Every time she wears them she gets complimented by the older crowd, especially when she wears my Who/Clash shirt from the Rich Stadium show(she's a senior at the University of Buffalo). Here she is sporting my BOC shirt from the BOC/Foghat tour in 1981.