Billy Farrell/BFAnyc/Sipa USA

WHAT SHE WORE The stylish star wrapped up Paris Fashion Week in an edgy pairing of black and white separates.

WHY WE LOVE IT This ensemble made us wonder, "Who's cooler than Nicole Richie?"

CELEBRITY: Nicole Richie

TREND: Black

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Nicole Richie

Nicole Richie looked cool in her black and white designs