In Nicole's closet: Alexander Wang

While heading to a business meeting in Beverly Hills, on October 12, Nicole Richie wore a chic outfit that consisted of a Nation Ltd top, a jersey wrap skirt from Alexander Wang ($395, no longer available), a Balenciaga First bag, House of Harlow 1960 "Natalia" haircalf platform booties in leopard and "Linsey" sunglasses.
I've been trying to ID this skirt for a while and I wasn't 100% sure if it's a Wang design.
Thanks to WhoWhatWear we now have confirmation.