Personalized Coolest Trumpet Toddler T-Shirt. World's coolest trumpet player text and a snowman wearing a music note scarf and playing a trumpet is a funny music design for Christmas and the winter holidays. 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.