Personalized Whale 1st Birthday Women's V-Neck T-Shirt. A cute smiling whale spouts its birthday hat off celebrating its first birthday! Cute gift for a 1st birthday present. 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