This paper attempts to conduct a preliminary exploration of regional cultural clothing design in high school geography teaching. Firstly, it will introduce human geography and high school geography teaching. Secondly, it is necessary to introduce the design of regional cultural clothing. Thirdly, A preliminary summary of this article has been provided, along with some prospects. It is hoped that more experts and scholars will conduct in-depth research. Through the study of regional clothing characteristics, the influence of geographical environment on cultural development is demonstrated, and these contents can be better applied in high school geography teaching. At the same time, com_x005fbined with the teaching of geography in high school, how to apply it to geography classroom was also discussed, so as to promote students’ understanding and appreciation of geographical cultural diversity and cultivate students’ core literacy in geography.