Personalized Tiara 3rd Birthday Princess Youth T-Shirt. Cute pink tiara studded with printed jewels and sparkles 3rd BIRTHDAY PRINCESS Youth T-Shirt - Heather. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.