Personalized Alzheimer's Awareness Great Grandma Youth Long Sleeve T-Shirt. I Wear Purple For My Great grandma Youth Long Sleeve T-Shirt - Black Alzheimer's Disease support gift has little purple bird holding an Alzheimers awareness purple ribbon in its beak. Great for an Alzhheimer's Walk, or to raise awareness during the month of November. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)