Personalized Down Syndrome Nephew T-Shirt. Awareness butterfly in yellow and blue has I Love My Nephew With Down Syndrome quote on this T-Shirt - Pink. 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.