Personalized Breast Cancer For My Sister Youth T-Shirt. Cute pink bird with Breast Cancer slogan on Youth T-Shirt - Kelly Green that says I Wear Pink For My Sister and a pink breast cancer awareness ribbon logo. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.