And to think there was a time when Nicole Richie wasn't this chic! Her style evolution is AMAZING!
Wearing a simple light gray Azzedine Alaia zip-front dress, the 31-year-old looked ridicu-chic (that's ridiculously chic) and well-groomed for the occasion.
Nicole accessorized with House of Harlow claw rings and a snake clutch.
No flaws detected!
[Image via Getty Images.]