Who made Olivia Palermo’s purple feather purse and black and white one shoulder dress that she wore in New York?

Dress – Christian Dior Purse – Valentino Shoes – Diane von Furstenberg Diane von Furstenberg – Lucette – Black Suede Pump Jildor DIANE VON FURSTENBERG Lucette d’Orsay Pump Black Suede DVF Lucette Net a Porter Diane von Furstenberg Lucette suede pumps Matches Diane Von Furstenberg Lucette shoes Diane Von Furstenberg Lucette shoes