The Paris Fashion Week party was in honour of French Vogue's ex-editor Carine Roitfeld and her new documentary film.
In keeping with the fash pack, Kate went for a monochrome lace number with a classic updo.
Simple black strap heels and smoky eye make-up showed why the 21-year-old has graced both the cover of Sports Illustrated and Vogue.
With just a peak at her pins, this girl knows when to flash the flesh and when to let her clothes do the talking.
RITA ORA ROCKS TARTAN AND LACE AT PFW
MIRANDA KERR'S LOUIS VUITTON BAG AT PFW CLOSING PARTY
RITA ORA'S RED LACE DRESS AT STEPHEN LAWRENCE GIG