Personalized monkey13 T-Shirt. Looking for a great gift to give to a special person this Valentine's Day? This pretty red heart would look cute on any T-Shirt - White. It's perfect! 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.