Personalized Spina Bifida Awareness Ribbon For Grandson Long Sleeve T-Shirt. Spina Bifida support month Long Sleeve T-Shirt - White for grandparents has yellow awareness ribbon and for my grandson 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