Personalized Autism Awareness Love My Nephew Youth T-Shirt. Autism Awareness month family support puzzle piece Youth T-Shirt - Kelly Green with I Love My Nephew with autism message with white lettering and pink heart. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.