This report provides an in-depth environmental analysis of the fashion industry, focusing on the impact of the COVID-19 pandemic on key players like Marks & Spencer. It utilizes frameworks such as PESTLE, SWOT, and Porter's Five Forces to assess the industry's business environment, including political, economic, social, technological, environmental, and legal factors. The analysis explores the pandemic's effects on production, manufacturing, distribution, and sales, highlighting challenges related to supply chain disruptions, shifts in consumer demand, and economic downturns. The report also critically assesses the opportunities and challenges that these forces have presented to the key players in the fashion industry. Furthermore, it examines how some firms have adapted better than others to the changing business environment, emphasizing the importance of understanding market changes and formulating appropriate strategies to overcome challenges. The report concludes by emphasizing the need for organizations to be aware of current business environments and formulate their missions, strategies, and responsibilities accordingly to ensure business productivity and profitability.