Personalized Unicorn Kitty 1st Birthday Toddler T-Shirt. Cute 1st birthday Toddler T-Shirt - Purple with big polka dot number one, pink flowers and adorable unicorn kitty cat. 1st birthday gift for girls who love cats. 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.