Personalized Purple Heart Awareness Ribbon T-Shirt. Alzheimers Disease purple ribbon T-Shirt - Purple has a purple heart logo too and makes a wonderful lupus awareness, fibromyalgia, cystic fibrosis, pancreatic cancer or Alzheimer's Disease awareness 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.