Personalized Autism I Love My Brother Long Sleeve T-Shirt. I love my Brother Autism support Long Sleeve T-Shirt - White has colorful butterfly logo and helps raise awareness abt autism spectrum disorder. If you have a brother with autism, PDD-NOS, Aspergers, PDD, this design is for you. 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