Shein, the ultra-cheap fashion platform, reported its first results as a Hong Kong-listed company, revealing slowing growth that sent its stock down 12 percent. The company's cost advantage is eroding as more countries end duty-free treatment for low-value imports, forcing price increases. In Europe, where the de minimis loophole recently closed, Shein's second-quarter sales fell nearly 14 percent, creating opportunities for local competitors.

Beneficiaries of Shein's retreat include Gap-owned Old Navy, Ulta Beauty, Nordstrom Rack, and Savers Value Village in the US, as well as German online retailer Zalando in Europe. The UK high street is poised for similar gains when the de minimis exemption is scrapped in late 2028. UK consumers currently spend an estimated £4.7 billion annually on Chinese ultra-low-cost platforms like Shein and Temu, representing roughly 5 percent of the country's non-food online sales.

Potential UK beneficiaries include Asos, Debenhams Group (owner of Boohoo and PrettyLittleThing), and ABF-owned Primark. Non-fashion retailers such as Currys, Argos, and Halfords could also benefit from reduced competition from Temu. Shein is attempting to adapt by building local warehouses, including a new facility in Birmingham, to reduce shipping times and potentially move upmarket.