Personalized Green Ribbon pretty Long Sleeve T-Shirt. Pretty green ribbon Long Sleeve T-Shirt - White on scallop background for organ donor and transplant awareness, leukemia, gastroschisis, mental health and bipolar disorder support. 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