Personalized 3rd Birthday Party Cute Monster Women's V-Neck T-Shirt. Cute monster and balloon for a 3 year old birthday party on a Women's V-Neck T-Shirt - Aqua boys or girls 3rd birthday toddler outfit 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