The purpose of this study was to provide for the useful fundamental data by developing an appearl sizing system according to body types for Chinese Adult Female. Thus, it was to improve of fittness and coverage rate of exporting domestic clothing to China. For study, It was measured 1360 female women aged between 19 and 50 who resident in Beijing and Shanghai in China. as a sample, 1381 female women was seleted for development of apparel sizing system. Thus, this study was to characterize body types of Chinese adult female by classifying them into groups and set coverage rate of ready-made clothes by developing an apparel sizing system according to the Women`s Wear Specifications(GB/T 1335.2-1997), National Standards of People`s Republic of China. As for the method of this study was done during Jun. 23~Aug. 7, 2004. Data analysis were processed by SPSS WIN 10.0 Program was used to for technical statistical analysis. The result was as follows: The clothes dimension for upper and lower body and the coverage rate of body size that had the highest appearance ratio from the entire group was Y-type 160-84ㆍ160-64(4.6%) and the section 160cm 32.4%, A-type 160-88ㆍ160-72(3.3%) and the section 160cm 28.1%, B-type 155-88ㆍ155-78(3.8%) and the section 155cm 27.8%, C-type 150-96ㆍ150-88(2.5%). The result By setting of representative size number and production coverage rate for Chinese adult female. The representative size number of the entire group was set for 150-80Aㆍ150-64A(1.0%), 155-84Aㆍ155-68A(2.6%), 160-88Aㆍ160-72A(3.3%), 165-84Aㆍ165-68A(2.8%), 170-96Aㆍ170-80A(0%). The production coverage rate for each representative size number was SS size the section 150cm 2.8%, size the section 155cm 17.0%, M size the section 160cm 31.6%, L size the section 165cm 25.0%, XL size the section 170cm 12.6% that covered 85.0%.