Abstract: Through non-contact three-dimensional body scanning system (Germany VITUS the SMART XXL),This paper make 200 random female college students measured. With the required characteristic data of the back of the human body,the paper make use of SPSS statistics system to cluster the different shape of back (scapular primarily), and then establish different shape model of scapular to make the white embryo cloth to model.Through measure the increment of each pattern, analysis and examine the increment of province and the position movement changes of every craft point of the tights’ template under different hight of scapular and finally sums up the changing pattern of clothes flat structure and has guiding significance on correcting apparel model structure of special Body type.