Personalized Autism Awareness My Brother Rocks Toddler T-Shirt. By purchasing our Autism Awareness My Brother Rocks design, you are not only getting a stylish and meaningful product, but you are also contributing to a greater cause. Join us in making a difference and proudly display your support for autism awareness with this empowering design. A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.