Personalized Evil Christmas Tree Long Sleeve T-Shirt. This Christmas tree has razor sharp teeth and black eyes. It appears quite evil. However, it's not that bad. Actually, he's kind of cute. 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