Part of the 'Fall 16 runway collection, Stella McCartney's 'Caterina' cotton-twill shirt has a deconstructed silhouette. Finished with an asymmetric collar, exaggerated cuffs and grosgrain ties that define your waist, it has an off-beat feel that is such a big trend this season. Style this piece with wide-leg pants or a voluminous midi skirt, as seen at the show.