Personalized My First Christmas Dinosaur Women's V-Neck T-Shirt. My First Christmas - A cute little dinosaur broke out of its egg, wearing a Santa suit and holding a present. Cute gift for your little one's first Christmas. 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