Vintage 1990 Grateful Dead Bertha licensed by Brockum, single stitch, one sided, tie dye cotton T-shirt. Tag size on vintage clothing should never be used to judge how an item will fit. Please use the measurements in the listing to determine actual sizing. Tag: Liquid Blue Pit to Pit: 22″ Length: 31″ (Measurements are approximate). This T-shirt is in good pre-owned condition. There’s fading of the graphics on both sides of the shirt and a pinhole near the hem. Please refer to the photo(s) in the listing. Brockum tee, grateful dead tee, grateful dead T-shirt, liquid blue, liquid blue tee, liquid blue T-shirt, single stitch tee, single stitch T-shirt, vintage grateful dead, vintage grateful dead tee.