Personalized Circus Elephant 1st Birthday Boy Toddler T-Shirt. Circus elephant 1st BIRTHDAY BOY! Toddler T-Shirt - Natural with happy cartoon elephant balancing on a ball. 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.