Personalized Merry Stachemas Toddler T-Shirt. Merry Stachemas! A Christmas tree wearing a top hat, antlers, monocle, and stylish mustache wishes everyone a Merry 'Stachemas! 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.