- Shein is a fast-fashion retailer that produces thousands of garments and accessories at a rapid pace.
- In 2022, the company was worth $100 billion — more than fast-fashion predecessors H&M and Zara combined.
- Shein has faced backlash over labor practices and fast fashion's role in pollution.
Shein took less than a decade to emerge from relative obscurity to become the dominant player in fast fashion and a favorite online shopping destination for Gen Z. But the company is as famous for its controversies as for the trendy, super-cheap clothing that it churns out to the delight of TikTokers everywhere.