This research evaluates the impact of COVID-19 on the marketing and advertising strategies of Marks and Spencer. It discusses the importance of marketing and advertising strategies for company's success, pandemic impact upon sales of M&S, and practical tips for advertising and marketing initiatives during the COVID-19 pandemic for M&S. The research methodology includes a positivism approach, deductive approach, survey research strategy, and quantitative research choice. The literature review highlights the importance of marketing and advertising strategies for company's success and the impact of the pandemic upon sales of Marks and Spencer.