Personalized Cute Hippo Hippopotamus Women's V-Neck T-Shirt. Hippopotamus Women's V-Neck T-Shirt - Pink has cute little Hippo with lots of charm. 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