Personalized Big Bro Loves Me Brother T-Shirt. My Big Bro loves me this much cute crab for a little brother or sister on a T-Shirt - White outfit. 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.