I’M ALWAYS EXCITED to see beautiful clothes, but the Fall 2015 collections were a special thrill. The world’s wildest color combinations at Prada, Chloé’s bohemian rhapsody, Erdem’s staggeringly lovely dresses, and Altuzarra’s sultry swans were all highlights, and Proenza Schouler’s fine-feathered finale gowns made for a masterful crescendo. And don’t get me started on Valentino. The collection, which was inspired in part by Gustav Klimt companion Emilie Flöge, was artfully breathtaking in more ways than one. Just when I thought I couldn’t get any closer to fashion heaven, out they came: Ben Stiller and Owen Wilson stomping down the runway in an announcement of their long-awaited Zoolander sequel. To paraphrase Carmel Snow, it was truly good taste with a dash of daring—but this time with a dash of humor as…