Personalized Autism I Love My Child Support Long Sleeve T-Shirt. Autism I Love My Child Long Sleeve T-Shirt - Pink has a puzzle piece with pink heart and is perfect for a Mom or Dad to wear to show support for a son or daughter with autistic spectrum disorder. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL