To coincide with London Fashion Week, the London version of the American Express Platinum House took place September 13 to 16 and offered experiences helmed by members of the brand’s Platinum Collective group, musical performances, a fashion show after-party, and curated menus from American Express Global Dining Collection restaurants. The pop-up, which was produced and designed by Momentum Worldwide, took over the former site of arts college Central Saint Martins.