Abstract: This paper tried to expound the golden section proportion,golden rectangle,square root composition and their correlation from the vision principle of geometry form,explained the aesthetic attribute of the golden section,and investigated the inner link between golden section and clothing construction.Through analyzing and verification of the experimental data of the basic size system of the prototype of women′s blouse,it is shown that the golden section proportion exists in each part of the human body and inner structure of the clothing and that square root rectangle finds application in the clothing construction more widely.At the same time,how to utilize aesthetic attribute of golden section effectively in clothing design and how to master better the coordinated proportion of parts of clothing,this study has provided a reference.