S/S 2007 Ralph Lauren Runway Black Linen Button Up Backless Halter DressThis Ralph Lauren Purple Label halterneck mini dress from the Spring Summer 2007 collection is a modern yet sophisticated take on the classic little black dress. Debuting as look 13 on the runway, modeled by Hilary Rhoda, it features a halterneck strap, black satin pleated accents, and a button down closure at the bust. The form fitting design is finished with an exposed back, adding a touch of allure to this timeless piece.