Fast-fashion retailers struggle to adapt supply chains and inventory models when regulatory rules change rapidly

Fast-fashion companies like Shein built their entire business model around specific regulatory loopholes and supply chain strategies, but when tariff rules, labor laws, or trade regulations shift unexpectedly, they can't pivot quickly enough to maintain profitability. Retailers face massive inventory write-offs, supply chain disruptions, and margin collapse when the legal landscape changes faster than their operational infrastructure can adapt.