Personalized It's Ok To Be Different Autism Awareness T-Shirt. Show your support for autism awareness with our "It's Ok To Be Different" design. This product is perfect for spreading awareness and understanding about autism. Whether you're a parent, teacher, friend, or supporter, this design is a great way to show that you embrace diversity and inclusivity. 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.