Shein sues Temu in London court

Fast fashion is in court now — not over one dress, but over how the whole machine works. Shein and Temu started a two-week fight in London’s High Court on May 11, with Shein accusing Temu of copying its product photos at industrial scale to sell similar clothes. Temu says this is not really about protecting creativity. Temu says Shein is using copyright claims to kneecap a rival. Either way, the case could pry open the black box behind ultra-fast fashion. ### What is Shein actually accusing Temu of? Shein’s core claim is pretty specific: Temu allegedly used thousands of photos shot by Shein employees and posted them next to similar or identical garments on Temu’s marketplace. Shein’s lawyers told the court this let Temu “piggy-back” on Shein’s investment in photography, supplier development, and product setup instead of building all of that from scratch. (money.usnews.com) ### Why are the photos such a big deal? Because in online fashion, the photo is the storefront. A shopper does not touch fabric or inspect stitching. The image does the selling. So this is not just a technical copyright complaint — Shein is saying Temu borrowed the expensive part of digital merchandising, then used it to move lookalike products faster. That is why Shein framed the alleged copying as a way to gain an unfair competitive advantage, not just a random IP violation. (money.usnews.com) ### What’s the most important courtroom detail? It is the number. Shein’s lawyer said Temu had dropped its defense to copyright claims over nearly 2,300 photos taken by Shein employees. That does not end the case, but it is a striking detail because it narrows the fight away from “did anything happen?” and toward consequences, scope, and motive. Temu still denies the broader picture Shein is painting. (money.usnews.com) ### So what is Temu’s defense? Temu is arguing that Shein’s lawsuit is a competition weapon. In court and in filings, Temu has said merchants on its platform had authorization to use the images at issue, and it has cast Shein’s litigation campaign as an effort to slow a fast-growing challenger. Basically, Temu wants the judge to see a dominant player using IP law as leverage in a market-share war. (money.usnews.com) ### Why are suppliers part of this story? Because Temu is not just defending. It has a counterclaim and says Shein’s conduct reached into supplier relationships too. Temu is seeking damages after removing thousands of listings when Shein won an injunction, and it also alleges Shein tied suppliers into exclusive arrangements that shut rivals out. That competition-law piece is not being tried now — it is due next year — but it explains why this case could expose how both companies source and control inventory behind the scenes. (money.usnews.com) ### Why is London the place this matters? The UK trial is one front in a much bigger legal war. Shein and Temu have also sued each other in the U.S., and a federal judge in Washington, D.C., consolidated the dueling cases in April 2026. So London is not an isolated skirmish. It is part of a broader attempt by both companies to shape the rules for platform liability, copyright enforcement, and supplier access. (money.usnews.com) ### Why does this hit now? Because the business model is under pressure. Both companies grew by flooding overseas markets with cheap, low-value parcels. But U.S. changes already hit that shipping advantage, and the EU is set to impose a €3 customs duty on low-value e-commerce parcels from July 1, 2026. When growth gets harder, fights over suppliers, images, and marketplace conduct get more important. (thefashionlaw.com) ### Bottom line? This looks like a copyright case, but it is really a stress test for ultra-fast fashion. If the trial surfaces who made what, who shot what, and who controlled which suppliers, it could tell us a lot more than whether 2,300 photos were copied. It could show how two giant bargain-fashion platforms actually compete when price alone is no longer enough. (money.usnews.com)