Down Syndrome Awareness My Sister is Down Right Perfect T-Shirt

Down Syndrome Awareness Shirt Co. Down Syndrome Awareness My Sister is Down Right Perfect. My Sister is Down Right Perfect Shirt. Show your love for your sister with this t-shirt. World Down Syndrome Day (WDSD) is on March 21st. Three #21 chromosomes or Trisomy 21 results in down syndrome. We observe World Down Syndrome day on 3/21. A positive down syndrome sibling t-shirt for a brother or sister wanting to support down syndrome awareness. A cute T21 Tribe Shirt. Click our brand name for more styles.