This report delves into the critical aspects of consumer experience (CX) and user experience (UX) within the retail industry, focusing on Marks and Spencer as a key example. It begins with an introduction defining CX and UX, emphasizing their importance in today's competitive market. The report then provides a brief overview of Marks and Spencer, including its history, global presence, product range, and workforce. A critical analysis of CX and UX design in the retail industry follows, highlighting the impact of digital transformation, particularly the rise of online shopping and the COVID-19 pandemic. The analysis compares market leaders like Tesco and Amazon, examining how they leverage data analytics and user-friendly interfaces to enhance customer satisfaction. The report also identifies key trends in the retail industry, such as data analytics, personalization, and the importance of speed and responsiveness. A detailed consumer persona is presented, outlining demographics, challenges, hobbies, and goals. The report then analyzes the consumer journey for the selected persona, covering awareness, interest, consideration, intent, evaluation, and purchase stages. Finally, it assesses the effectiveness of Marks and Spencer's strategies in each stage of the consumer journey and how the company supports its buyer persona to achieve their goals.