Natalie Westling in McQ, Tom Ford and CélineGIF by Greta LarkinsFor some, the change of a season is indicated by the turn of the leaves. For others, it is the release of the biannual fashion campaigns, where the crème of the season’s catwalks take on fashion’s most prestigious brands. These campaigns have become as influential and anticipated as the magazines that they support, stretching beyond the means of a simple advertising mechanism. This season saw Edie Campbell and fam...