Personalized Birthday Cake Monster Women's V-Neck T-Shirt. Cake Monster! This cute monster is about to devour its birthday cake in one gulp! Fun b-day design for kids of all ages. 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