World Down Syndrome Day (WDSD) is observed on March 21. The date for WDSD being the 21st day of the 3rd month, was selected to signify the uniqueness of the triplication (trisomy) of the 21st chromosome which causes Down syndrome.
You are currently browsing through the Down Syndrome apparel section, where you can find many styles, colors, and sizes of penguin apparel available for customization or ready to buy as is. Most Zazzle custom apparel ships within 24 hours of ordering. Some of the popular apparel styles offered on Zazzle are t-shirts and hoodies. There’s no minimum order for clothing, so get your one-of-a-kind apparel today! Add your own images and text for free! To browse other related products, check out the main Down Syndrome page.