Personalized H.S. Awareness Ribbon Youth T-Shirt. Pretty purple ribbon For H.S. Awareness comes on a Youth T-Shirt - Kelly Green. Hidradenitis Suppurativa sufferers need your support. 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.