1180. Jerry Garcia's personal black t-shirt. Without a doubt, one of Jerry Garcia's signature wardrobe items has to be this black Jockey XXL pocket t-shirt. The counterculture icon wore these black t-shirts on nearly every stage performance of the last decades of his life. It exhibits signs of frequent washings and slightly stretched front pocket; otherwise, excellent condition. Acquired from Guernsey's May, 2002 Grateful Dead sale, Lot 34.