One of the most famous pieces in the Polo line is the classic polo short-sleeved knit shirt featuring the Polo player on the left breast of the shirt. This shirt in particular became a fashion must-have in the 1980s with the preppy set. Other Polo classics include the cashmere cableknit sweater, chinos and the oxford cloth button-down shirt.
5. Other flagship stores are located in Chicago (largest RL store in the U.S.), East Hampton,nike air max, London (largest RL store in the world), Miami, Milan, Palm Beach, and Tokyo. Ralph Lauren is one of the largest retailers in the United States with revenues reaching $4.2 billion in 2007
6. In 1971, Polo Ralph Lauren launched its first women's collection and his first standalone store in Beverly Hills, California. Ten years later, in 1981, the brand went global with its first international store on London's New Bond Street. The Polo Sport line was introduced in 1993。