Personalized Penguin 1st Birthday Women's V-Neck T-Shirt. A cute little penguin wearing a winter hat is surrounded by birthday presents. A red balloon announces I'm 1! Cute 1st birthday gift for your little one 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