This story sounds like one you’ve heard before. A company raises its prices by saying that its costs are going up, and then, quietly, the reason it gave for the increase goes away. The prices don’t change. People no longer buy. A lot of the time, no one does anything about it. This time, someone did it.
A group lawsuit filed on June 30, 2026, in federal court in Washington, DC, says that Lululemon took hundreds of millions of dollars from customers by raising prices because of tariffs that were later found to be unconstitutional. The filing was made by Hagens Berman, which is a big name in this field. It has a history of going after big companies on behalf of regular people, and it seems to think this case has real weight.
The time frame is important here. Under the International Emergency Economic Powers Act, the Trump administration put tariffs on goods coming from China, Canada, Mexico, and eventually most of the United States’ major trading partners starting in February 2025. Lululemon, which gets a lot of its materials from Vietnam, Cambodia, Indonesia, and China, admitted in public that the move hurt their finances. The CEO and CFO of the company both said that prices would be going up. They kept their word.
After that, the law changed. The U.S. Supreme Court ruled in February 2026 that the IEEPA tariffs were not legal. Quickly, Lululemon filed its own lawsuit in the U.S. Court of International Trade to get back the tariff payments it had made to the government. That’s the right thing to do legally. What got a lot of attention was what Lululemon didn’t do, which was to say that they had no plans to return the extra money that customers had paid in the meantime.
Take a moment to think about that. The company raised prices because of the cost of tariffs. The tariffs were found to be against the law. Now Lululemon wants to get those tariff payments back. That being said, the customers who bought those things at higher prices are not talking about refunds—at least not yet, and not voluntarily.
According to the lawsuit, the tariffs would have cut Lululemon’s gross profit by about $240 million. That picture helps you understand how big something is. It’s not a rounding mistake. Since Lululemon clothes are already pretty expensive—a single pair of leggings can cost more than $100—even small price hikes add up to real money when you multiply them by millions of customers over the course of a year.
The legal theory behind this case is pretty simple: unfair enrichment and breaking state laws that protect consumers. One argument is that customers paid for a policy that is now considered illegal, and since the company made money off of their payments, it should make them whole. Hagens Berman says that other stores that were in the same situation as them actually set up refund programs for customers. The complaint says that Lululemon did not.
It’s still not clear how the court will handle the case, and it can take years to settle these kinds of consumer class actions. So far, Lululemon hasn’t said much about the lawsuit in public. It’s also not clear how the plaintiffs’ damages would be calculated and shared if they win. It’s really hard to keep track of each customer’s purchases over the course of a year and across millions of customers.
What is clear is that this lawsuit is coming at a time when customers are already angry. Prices for groceries, housing, and transportation have all been putting a lot of strain on family budgets. When someone pays more for athletic wear and then finds out that extra money may not have been legal, it tends to make them feel differently. It seems like people aren’t as ready to take these things in quietly as they might have been a few years ago.
When prices go up because of policy and then go down again because of policy, who is responsible for the difference? This case brings up a question that retailers will likely be thinking about for a while.
