Personalized Santasaurus Rex Women's V-Neck T-Shirt. Santasaurus Rex! A cute T-Rex dinosaur wearing a Santa hat and carrying a Christmas present. Funny X-mas gift! 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