Personalized Monkey T-Shirt. This adorable little brown monkey would make a great T-Shirt - Navy Blue. It would make the perfect item for little one's birthdays or just as a fun gift! 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.