Personalized Bonehead White Text Toddler T-Shirt. Bonehead with an image of a trombone is a funny gift design for your favorite trombone musician at birthdays, holidays, back to school and graduation. 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.