Twitter #DidYouKnow The button-down Polo shirts were invented by #Polo players in the late 19th century! https://t.co/51Lq8Lcsuf #DidYouKnow The button-down Polo shirts were invented by #Polo players in the late 19th century! https://t.co/51Lq8Lcsuf May 24, 2016 1 #DidYouKnow #Polo