Personalized ONE-I-E-I-O 1st Birthday Toddler T-Shirt. Fun farm theme 1st birthday Toddler T-Shirt - Football Black and White with a big red barn, a cow, pig, rooster and tractor. Text says I'M ONE-I-E-I-O. Perfect for kids who love Old MacDonald. 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.