The Chinese Korean is one of the 55 ethnic minorities in China, its rich and colorful national costumes are expression of Korean people's ideology and spirit, and is an important part of the national culture. The historical origin of Korean clothing and the artistic evolution are analyzed in this paper. The dress different characteristics of men and women clothing are elaborated, according to the differences of informal dress and formal attires. The artistic features of the Korean costumes are analyzed from the aspects of the clothing shape, the pattern and the color of clothing. View on the worship of nature and the worship of totem, the messages of national culture implicated in the Korean people's costume, and the measures of protection and inheritance are puts forward.