ComputerGear Old School Space Invaders Gamer T-shirt Hilarious Old School (Space Invaders) T-shirt. Funny Old School (Space Invaders) T-shirt pokes fun at the origins of gaming. Remember whenSpace Invaders? Navy 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.