Personalized MS Awareness chick Multiple Sclerosis T-Shirt. Multiple Sclerosis chick T-Shirt - Vintage Black with orange awareness ribbon for your next MS support walk in March. Everyone loves our Custom T-Shirts! 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.