Personalized Princess Pink 3rd Birthday Women's V-Neck T-Shirt. Pink Princess 3rd birthday. This pink heart with a jeweled tiara will make your little girl's third b-day special. Happy birthday 3-year-old! 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit