Personalized Alzheimers Awareness I Love My Grandpa Toddler Long Sleeve 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 Toddler Long Sleeve Tee - White. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.