Personalized Celiac Disease Awareness Mom Light Green Ribbon T-Shirt. Celiac Awareness Ribbon Bird with Mom quote on T-Shirt - Vintage Black says I Wear Light Green For My Mom. 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.