Analysis of Global Expansion, Sustainability Challenges, and Strategic Responses on Shein's strategies

Abstract

This study examines Shein’s ultra-fast fashion model and its global expansion strategy. The research focuses on how Shein competes with traditional well-established brands like Zara and H&M in the fast fashion industry through digital marketing and cost-effective operations. At the same time, Shein also faces risks related to sustainable development, policy regulations, and brand reputation. This article employs the PESTEL and SWOT frameworks to conduct a systematic analysis of the external environment, internal strengths and weaknesses, and deeper social environmental impacts from different perspectives and disciplinary viewpoints. The final research structure indicates that Shein’s rapid growth has significant advantages in terms of efficiency and market penetration. However, its low-cost production and manufacturing model, as well as its lack of originality, have led to insufficient long-term competitiveness. The research has put forward many strategic suggestions targeting Shein's weaknesses, including accelerating the transformation towards sustainability, ensuring transparency in the supply chain, diversifying the brand, and deepening digital applications. Overall, this article provides a useful reference for ultra-fast fashion e-commerce to achieve sustainable growth under the global environmental, social, governance (ESG) expectations.