Personalized Autism I Walk For My Niece Women's T-Shirt. Autism I walk for my Niece Women's T-Shirt - Heather has multi color awareness butterfly for Aspergers, ASD autistic spectrum disorder or PDD support walk events for an Aunt to wear. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout