The legal battle between Shein and Temu has moved to a London courtroom, where the two titans of ultra-fast fashion are accusing each other of practices that illuminate the darker recesses of an industry built on speed, scale, and the relentless reproduction of trends.
Shein has brought allegations of copyright infringement against Temu, claiming that the PDD Holdings-owned platform has systematically copied its product images, listings, and proprietary designs. Temu has countersued, alleging that Shein’s dominance has been achieved through anticompetitive practices that lock suppliers into exclusivity arrangements. The trial, unfolding in the UK High Court, has become a window into the operational architecture of two companies whose combined market capitalisation rivals that of the entire traditional fashion sector.
The court proceedings have laid bare the mechanisms that allow each company to move a garment from concept to checkout in less than ten days. Shein’s proprietary supply chain network — thousands of small manufacturers in Guangzhou’s Panyu district — produces in batches as small as fifty units, testing demand before scaling production. Temu, with its roots in Pinduoduo’s agriculture-to-consumer model, applies the same data-driven approach to apparel, using real-time click data to determine what gets made.
What emerges from the testimony is the portrait of an industry in which intellectual property has become a fungible asset — borrowed, adapted, and recontextualised at a speed that makes traditional enforcement mechanisms obsolete. The question the court must answer is whether borrowing a silhouette is theft or simply the logic of the market operating at its natural velocity.
For the broader fashion ecosystem, the trial’s significance extends beyond the verdict. It raises uncomfortable questions about an industry that celebrates creativity but rewards replication, that venerates the original while purchasing the copy. Shein and Temu are not anomalies; they are the logical endpoint of a system designed to produce desire faster than it can be satisfied.
