Personalized Sister of the Groom pink wedding party Women's V-Neck T-Shirt. Sister of the Groom Women's V-Neck T-Shirt - White has pretty pink bridal party butterfly design. 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