The actress will appear in a campaign called Collection Eyes 2016, which was photographed by Mario Testino and is to break in March.
Stewart posed for a series of portraits that incarnate the different facets of a contemporary woman, according to Chanel.
Stewart is no stranger to the house. In 2013, she fronted the advertising for the Métiers d’Art Paris-Dallas collection. She also starred in the short film “Once and Forever,” lensed by Karl Lagerfeld for the Métiers d’Art fashion show in Rome last December.
The actress’ screen credits include “Panic Room,” “Into the Wild,” the “Twilight” series and “On the Road.” Upcoming for Stewart are “Personal Shopper,” directed by Olivier Assayas, and “Billy Lynn’s Long Halftime Walk,” directed by Ang Lee.