Personalized 1990 Birth Year Classic Women's V-Neck T-Shirt. 1990 Birth Year Women's V-Neck T-Shirt - Hot Pink has vintage look design that says Authentic 1990 Classic Model. 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