Personalized Crohns Disease Awareness T-Shirt. Crohn's Disease Awareness T-Shirt - Purple has word cloud that says hope, fight, research, overcome, conquer, win, courage Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.