Ian Leino Design Doctor Who 'Who's Who' T-Shirt - Mens/Unisex/Unisex 100% Cotton Shirts have a trim fit. Please check size chart image before ordering, or consider ordering one size up. All 12 incarnations of Doctor Who, illustrated in classic Dr. Seuss style! Manufactured and printed in the USA Screenprinted with super soft discharge inks on American Apparel 100% soft jersey cotton shirts Ships in eco-friendly 100% biodegradable mailers.