Vintage rock and roll country music festival t shirt circa 1991 unisex

This t shirt says its a 2x but note the pre listed measurements in the pictures. This shirt is in excellent condition it was more than likely never even worn once. It looks like it could be worn by a girl or a guy and I think the size tagged is interesting 2x? Maybe it's a kids size I have no way of knowing but anyway I made a lot of effort trying to locate this on the internet but didn't ever come up with anything matching the exact search words or via Google lens. I have no idea how to price it but considering the awesome condition that it is in and the fact that it is most certainly from the year 1991 because it's printed on the t shirt makes this a rare jewel.