Personalized Alzheimers Awareness Oma Grandma Ribbon Women's V-Neck T-Shirt. Show your support for your Grandma Oma with her fight against Alzheimer's Disease dementia with this cute purple ribbon awareness I Love My Oma Women's V-Neck T-Shirt - Hot Pink. 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit