This report offers a comprehensive analysis of strategic management principles, focusing on the British multinational retailer, Marks and Spencer (M&S). It begins by emphasizing the significance of clear purpose, vision, mission, and objectives in shaping an organization's strategic direction, illustrating their importance with examples from M&S. The report then assesses M&S's competitive advantages using the VRIO framework, evaluating its resources based on value, rareness, imitability, and organization. Furthermore, it examines the external environment of M&S through a PESTLE analysis, considering political, economic, social, technological, legal, and environmental factors influencing the company. The report also applies Porter’s Five Forces Model to analyze the competitive landscape and threats within the retail industry. Finally, the report reviews the overall strategy of M&S, providing a holistic view of its strategic management approach and its implications for the company's performance and market position.