Photo archive: MTV Studios

Nicole in June 2008 at the MTV Studios in Santa Monica.
Proenza Schouler dress, Alexander Wang jacket, Balenciaga shoes, Hermes Cage d'H pendant, vintage Chanel bag + leather and chain bracelet.

Nicole Richie's designs on a star brand

Booth Moore, Los Angeles Times's fashion critic chatted with Nicole Richie about her lines and her new projects.
You can read the article here.

Nicole Richie in her home office surrounded by personal and vintage pieces, including a tribal headdress given to her by Joel. She wears Balenciaga pants and a Winter Kate Black magic blouse.

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.