Personalized Breast Cancer For My Sister Women's V-Neck T-Shirt. Cute pink bird with Breast Cancer slogan on Women's V-Neck T-Shirt - White that says I Wear Pink For My Sister and a pink breast cancer awareness ribbon 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