Personalized Santa Reindeer Snowman T-Shirt. Merry Christmas! Santa Claus, a snowman, and a reindeer all wave and wish you a happy Christmas. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.