Personalized Autism I Love My Nephew T-Shirt. Do you have a nephew with Autism, PDD, PDD-NOS, Aspergers or mild autism on the autistic spectrum? This pretty butterfly awareness T-Shirt - Tie Dye Pink with Autism I Love My Nephew slogan is just what you need to show support. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.