ComputerGear Who's Your Daddy (Vader) T-shirt Funny Star Wars Who's Your Daddy (Vader) T-shirt. Funny T-shirt based upon Darth Vader's famous quote 'I am your father' makes everyone laugh; Makes a great Father's Day gift Charcoal Grey 100% cotton unisex T-shirt. Small fits chest/bust 34-36 inches, Medium fits 38-40 inches, Large fits 42-44 inches, X-Large fits 46-48 inches, XX-Large fits 50-52 inches, 3XL fits 54-56 inches, 4XL fits 58-60 inches. Designed and printed in USA. A ComputerGear exclusive.