Personalized 40th Anniversary Celebrating Our Women's V-Neck T-Shirt. 40th Anniversary Women's V-Neck T-Shirt - Heather with words “Celebrating Our 40th Anniversary”. Add a name or customize for a personalized anniversary gift. 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