Personalized Heart Orange Awareness Ribbon Youth T-Shirt. Orange ribbon Youth T-Shirt - Vintage Royal Blue gift. Just right for leukemia and lymphoma awareness, multiple sclerosis MS awareness, and ADHD. 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.