Personalized Castle 3rd Birthday Princess Toddler T-Shirt. 3rd birthday THREE YEAR OLD PRINCESS Toddler T-Shirt - Heather and Royal with sweet pink and green castle, big number 3 and funny frog prince. 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.