This research project delves into the intricate world of fashion within the British Royal Family, analyzing the established dress codes and their evolution over time. It examines how these sartorial choices function as a form of non-verbal communication, conveying messages of diplomacy, status, and adherence to tradition. The project investigates the historical context of royal fashion, tracing its origins and the influences that have shaped its current form. We will explore how specific garments, colors, and accessories are employed to project a particular image to both domestic and international audiences, and how the Royal Family utilizes fashion to navigate the complexities of public relations. The study will also consider the impact of social and cultural shifts on royal style, analyzing how they have adapted their wardrobes to reflect changing societal norms. In addition, the project will consider the role of fashion designers and stylists in shaping the Royal Family's public image, and analyze how their collaborations influence public perception. Furthermore, it covers the role of media and public opinion in shaping the perception of the royal dress code. The project includes interviews, case studies and archival research to provide a comprehensive view of the subject.