Personalized Breast Cancer Oma Long Sleeve T-Shirt. Breast Cancer Oma design Long Sleeve T-Shirt - Athletic Heather features a pink train with pink awareness ribbon and little hearts of love for your Grandma. Remembering My Oma quote. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL