The work aims to study the origin and evolution of popular elements in women??s dress in the early Tang Dynasty by analyzing the clothing characteristics in Tang Emperor Lee Lung-chi Fled to Sichuan. By means of literature review, comparative research methods, etc., the clothing information in this painting is analyzed based on historical environment and the clothing style types and cultural symbol are summarized. By comparing the visual images in this painting and other historical information, the characteristics and origin of skirts, short sleeves, curtain hat, hood and other clothes are discussed. Tang Emperor Lee Lung-chi Fled to Sichuan accurately reflects the women’s travel attire characteristics in the palace of the Tang Dynasty. These clothes not only have obvious northwest minority element, but also reflect a variety of clothing matching way. In the early Tang Dynasty, the trend change is not to discard the previous styles directly, and some curtain hats have other prototypes. In the process of fleeing, the clothes worn by aristocratic women are still rich in Hu style, which fully proves the deep degree of national cultural integration at that time.