Personalized Merry Christmas Snowman Long Sleeve T-Shirt. Merry Christmas! A cute snowman with a winter hat on his tilted head holds a Christmas present for you! 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