Women's Top Designer Fashion. New NWT Ralph Lauren Collection Purple Label Long Maxi Dress Runway Gown US 10. Ralph Lauren Purple Label, seen on the Spring 2014 Runway.Express: Overnight to Most Locations. The item "New NWT Ralph Lauren Collection Purple Label Long Maxi Dress Runway Gown US 10" is in sale since Thursday, September 3, 2020. This item is in the category "Clothing, Shoes & Accessories\Women\Women's Clothing\Dresses". The seller is "runwaycity" and is located in Louisville, Kentucky. This item can be shipped worldwide.