GQ France lays out the essentials for a well-rounded wardrobe with the release of its fall-winter 2015 Style Manuel. Leading model John Halls is enlisted as muse for the outing. Cleaning up in sharp ensembles, John is styled by Jacqueline de Cossette and photographed by Arthur Delloye. Encompassing both leisure and professional styles, John wears hero pieces such as the trench coat and leather jacket.