Personalized Super Amazing Little Sister Toddler T-Shirt. Cute Toddler T-Shirt - White for little sisters with shield, stars and banner says SUPER AMAZING LITTLE SISTER. Perfect for superhero little sisters. 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.