Emily Ratajkowski braved a chilly New York City afternoon for commercial shoot

Emily Ratajkowski braved a chilly New York City afternoon in nothing but a black lace bra and panty set while filming a commercial for DKNY.

Shooting today in NYC mid-January in 40 degree weather in MY UNDERWEAR. Working hard lol ❄️💪🏽😜

A photo posted by Emily Ratajkowski (@emrata) on Jan 20, 2017 at 12:52pm PST