Personalized Breast Cancer Pink Ribbon Girl Awareness Gear T-Shirt. Pink Ribbon and Girl T-Shirt - Vintage Black is such a cute way to raise awareness for breast cancer. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.