Personalized Pretty Chemist Gift Long Sleeve T-Shirt. Cute pink chemist butterfly comes on fun Long Sleeve T-Shirt - Pink gift that makes a wonderful stocking stuffer, retirement gift or job recognition present. 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