See pics for the exact vintage grail concert shirt for sale and its condition - the size reads XL but please see the measurements in the pics for details (pit to pit, top of shirt to bottom, and sleeves). I know it runs small and I would say is closer to a traditional Medium or M adult size.

I took many pictures so you could see any potential condition issues - there is a small discoloration on the bottom front and the back is in really nice condition - cool piece of concert tour nostalgia! Shipped with care.