Personalized 4th Birthday She is Fierce 4 Year Old Girl Long Sleeve T-Shirt. Cute Shakespeare she is fierce quote on a 4th birthday party Long Sleeve T-Shirt - White for girls Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL