Abstract: According to the AOP(aspect oriented programming) programming method, a new mannequin modeling mode named AOMM(aspect orient mannequin modeling)is proposed.This mode in the course of developing garment CAD can be applied.The basic thesis implicated in this mode is that in the course of mannequin modeling for garment CAD,should take different methods rather than relying only one.For example,according to the different aspects of fashion pattern design and fashion style design,the measuring reconstruction method and the imported 3DS method for a mannequin model can be separately took.