Study on the factors affecting the embroidery pattern style of Yi people in Yunnan Chuxiong

The embroidery of Yunnan Chuxiong Yi autonomous prefecture is one of the famous intangible cultural heritages, which has a long history and high research value. Based on the field study and reading "the Chuxiong government record", the style characterization of the embroidery was analyzed from two aspects: pattern composition and theme. The artistic style of Yi embroidery was summarized. Moreover, the authors tried to find out the factors influencing the style formation and development so as to provide a reference for the protection of cultural heritage. The study finds that the embroidery of the Chuxiong Yi nationality is mainly embodied in the form of continuous and symmetrical pattern and the combination of reality and fiction. The research suggests that style formation reasons can be summed up in two aspects. First of all, traditional customs such as "costume competition festival" promote the formation of the style. Secondly, the relatively backward weaving technique provides direct development impetus for the development of embroidery.