Personalized ER Doctor (Lion) Long Sleeve T-Shirt. ER Doctor Long Sleeve T-Shirt - Black has cute lion wearing scrubs on this fun gift for an ER Doctor. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL