Personalized Future Bookworm in Training Reading T-Shirt. Bookworm in training T-Shirt - White with stack of books and little worm for boys or girls who love to read 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.