Shein

Quick verdict

Shein is the world's largest fast-fashion retailer by volume, generating roughly $37–38 billion in 2024 revenue while adding an estimated 6,000+ new styles daily. It receives the lowest possible sustainability rating from every major assessment and has been the subject of congressional investigations, forced labor allegations, a landmark Channel 4 undercover documentary, and chemical safety findings showing products exceeding EU limits by thousands of times. While Shein has launched some sustainability initiatives (evoluSHEIN, SHEIN Exchange, SBTi targets), its emissions grew 23.1% in 2024 and 92.5% of its products contain virgin polyester. The gap between pledges and performance remains vast.

What they do well

• SHEIN Exchange resale platform: A genuine step toward circularity, launched in 2022 and expanded to four countries, it enrolled 6.78 million users and listed 297,000+ pre-owned items in 2024. While small relative to production volume, it's more than most ultra-fast-fashion competitors offer.
• SBTi-validated climate targets: Approved May 2025, these include near-term emissions reductions and a net-zero commitment by 2050. Shein is among very few ultra-fast-fashion brands to have externally validated climate commitments. Though actual emissions are moving in the wrong direction.
• Test-and-reorder production model: Shein produces small initial batches (50–100 units) before scaling, theoretically reducing unsold inventory waste compared to traditional fashion's seasonal bulk ordering. Critics debate whether this offsets the sheer volume of styles tested.
• $15 million commitment to the Or Foundation — Addresses textile waste at Ghana's Kantamanto market, One of the world's largest secondhand clothing markets, which is overwhelmed by fast-fashion waste. This is a meaningful grant, though it addresses symptoms of a crisis Shein's model exacerbates.
• Supplier audit improvements: A/B audit grades rose from 29% to 47% of suppliers between 2023 and 2024, while D/E grades dropped from 20% to 8%. Progress is real, starting from a very low base (83% "poor or weak" in 2022).

Room for improvement

• Congressional investigations and forced labor findings are damning: The US House Select Committee on China found Shein likely responsible for 30%+ of all de minimis packages shipped to the US daily, effectively circumventing the Uyghur Forced Labor Prevention Act. Bloomberg lab testing confirmed Xinjiang cotton in Shein garments. At a January 2025 UK parliamentary hearing, Shein's General Counsel repeatedly refused to answer whether the company's code of conduct prohibits Xinjiang cotton, Described by lawmakers as "wilful ignorance." Sixteen US state attorneys general asked the SEC to ensure forced labor compliance before any IPO.
• The Channel 4 documentary revealed systematic exploitation: "Untold: Inside the Shein Machine" (October 2022) placed undercover cameras inside two Shein supplier factories in Guangzhou. Workers pulled 17–18 hour shifts (8am to 2–3am), were paid as little as 3 pence per garment, had wages docked by two-thirds for mistakes, and received just one day off per month. One worker said: "There's no such thing as Sundays here." Shein launched the SHEIN Exchange resale platform on the same day the documentary aired. Widely seen as a calculated deflection.
• Design theft is industrial-scale: Shein has faced dozens of IP lawsuits, including a RICO racketeering case (July 2023) alleging algorithmic identification and copying of trending designs. Previous suits came from Levi Strauss, Dr. Martens, and numerous independent designers. The RICO case survived Shein's motion to dismiss in November 2024, with the court allowing racketeering claims to proceed. Shein's typical pattern: claim low sales, blame a third-party supplier, offer a small settlement (~$500).

About Shein

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