Personalized Autism I Love My Sister Women's V-Neck T-Shirt. Autism I Love My Sister Women's V-Neck T-Shirt - White with beautiful multi colored awareness butterfly to show support for a sister with Autism, ASD, PDD, PDD-NOS, Aspergers. 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