IPOFast-fashion giant to start trading Tuesday as headwinds strain its business modelShein's office in Sao Paulo, Brazil, in December 2025: The fast-fashion retailer is set to go public in Hong Kong. © ReutersCISSY ZHOUAugust 31, 2026 12:22 JSTHONG KONG -- Shein is finally going public, just not where it wanted to, and not at the valuation it once commanded.