In human life, clothing, shoes and appliance are necessary and it"s importance is getting higher for better life. This paper is for standard of South and North Korea clothing, especially size. It is analyzing and comparing KS K 0050-0052 (which is south korea industrial standard) and KPS 8477.1~3, 8477.6, 8477.9, 10253 (which is north korea"s). With this research, it is found the difference and sameness, then this paper suggests the method for combining two different standard systems.