Personalized Big Brother Dinosaur Women's V-Neck T-Shirt. I'm the big brother. A big dinosaur stands with his little sibling who is fresh out of the egg. Cute gift for a big guy! 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