Personalized Hidradenitis Suppurativa Butterfly Youth T-Shirt. Our unique purple butterfly is a lovely way to show support for those with H.S. Hidradenitis Suppurativa We Need A Cure quote comes on a Youth T-Shirt - Kelly Green. 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.