In Nicole's closet: Saint Laurent

Nicole Richie and Paris Hilton were spotted filming for "The Simple Life" reboot at Sonic Drive-In in California, on Monday, August 5.

Nicole looked hot in a brown Saint Laurent cross-back dress in stretch duchess silk worn with Saint Laurent "Kiss" slingback white pumps

Nicole accessorized with House of Harlow 1960 two tone kerchief earrings and Saint Laurent SL276MICA 001 sunglasses