Garments are an important product in the history of human development. With the development of human history, there is also a constant reform and evolution of garments. As the bearer of historical culture in each period, the changes in the shape and production process of costume are the result of the continuous evolution of Chinese costume culture. Nowadays, historical artifacts from various dynasties are continuously unearthed, which are of great value for the study of ancient costumes. From the perspective of garment engineering and archaeology, this paper analyzes the representative costume-related artifacts of each dynasty, and through the understanding of the costume history and culture of each dynasty, 3D digital restoration of the costumes is carried out based on virtual fitting technology to show the more complete development of ancient costumes. It has a certain reference value for the study of the historical changes of ancient Chinese costumes, and it is also helpful for the preservation of ancient Chinese costumes and the promotion of ancient Chinese costume culture.