Personalized 1st Birthday Outfit One Gold Toddler T-Shirt. 1st Birthday Toddler T-Shirt - Football Black and White outfit for your 1 year old baby has gold stars and lettering that says one, perfect for a first birthday photo. 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.