Personalized Promoted to Big Sister Women's V-Neck T-Shirt. Encourage your little one to embrace her new title with this fun and fashionable clothing option. Perfect for everyday wear or special occasions, it's a must-have for any soon-to-be big sister. 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