Personalized Lupus Purple Ribbon Logo T-Shirt. Lupus disease awareness ribbon logo T-Shirt - Pacific Blue for your next support walk or May which is Lupus awareness month. 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.