Be confident that the vintage-looking concert T-shirt has the same standards as you do. The Black Flag Bars and Logo is printed on an Alternative Earth Eco-Heather T-shirt. The 50% polyester, 38% cotton, 12% rayon blend is soft and contains organic and recycled fibers. The sizing for the Small in the chest is 18" and the length is 27". The sizing for the Medium in the chest is 19 1/2" and the length 28". The sizing for the Large in the chest is 21" and the length is 29". Limited supply on hand.