Personalized Light Blue Ribbon Lymphedema Graves Thyroid Cancer T-Shirt. Show support for prostate cancer, thyroid cancer, Lymphedema, Grave's disease and men's health issues with this light blue awareness ribbon T-Shirt - Purple gift. 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.