Personalized OBGYN Mom quote Women's V-Neck T-Shirt. My Mom is the Worlds Best OBGYN Women's V-Neck T-Shirt - Pink gift for children has colorful lettering and earth logo. 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