While some vintage stores are bailing out, others are doing perfectly fine, thank you very much. The sublime but secretive Cassie Mercantile is a vintage clothing dealership with a showroom in genteel Holland Park. Owner Graham Cassie is a shy Scot who spends his days sourcing post-war Americana, love-worn army surplus and the odd spool of vintage haberdashery trim on his travels around the globe. He sells to upper-end designers on the lookout for inspiration as well as scooping up the perfect beat-up suitcases and just-threadbare-enough old flags to fashion into Japanese shop window displays. On my recent visit he wouldn’t let me get too snap-happy (frankly, he doesn’t need the publicity) but allowed these gems. Clearly, there’s some mileage in vintage threads yet.