Personalized Lord Byron Quote T-Shirt. Lord Byron quote T-Shirt - Gold has feather quill pen and ink with If I don't write to empty my mind, I go Mad quote. Great gift for any reader or book lover. Everyone loves our Custom T-Shirts! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.