This report delves into the intricacies of organizational communication, specifically focusing on Marks and Spencer (M&S). It begins by defining communication in a business context and highlights the challenges M&S faces, such as communication barriers. The report explores different forms of organizational communication, including formal, informal, oral, and written methods, and outlines their purposes and principles. It then applies these principles to enhance communication practices within M&S, emphasizing clarity, attention, feedback, and timeliness. A comparison with Zara's communication strategies is provided, followed by an analysis of how various communication principles and theories, like the Adaptive Concept of Thought theory and Cross-Cultural Communication, can benefit M&S. The report concludes with recommendations for improving communication and employee engagement, emphasizing the importance of feedback and timeliness to overcome communication barriers. The report uses the provided references to support its arguments.