Personalized Alzheimers Awareness I Love My Grandpa Women's T-Shirt. Alzheimers disease butterfly lets you show your support for your Grandfather with his fight against Alzheimers with this cute purple ribbon awareness I Love My Grandpa Women's T-Shirt - White. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout