Personalized Merry Christmas Santa Reindeer Toddler T-Shirt. Merry Christmas! Santa Claus is surrounded by a few of his reindeer, holding Christmas gifts and wearing sweaters and party hats. A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.