The utility model discloses an enlarging and lessening drawing device for cutting dress, and the enlarging and lessening drawing device is a tool provided for drawing patterns on humans. The enlarging and lessening drawing device for cutting dress comprises five enlarging and lessening devices for cutting and drawing, and the five enlarging and lessening devices for cutting and drawing are a coat front sheet, a coat rear sheet, a sleeve sheet, a trousers front sheet, and a trousers rear sheet. The five enlarging and lessening devices for cutting and drawing respectively comprises a knob, a gearwheel, a rack connecting rod, various curved arcs, a stand cover, a slideway slip gauge, a length rule, a swing rule, a hemline rule, an indicating disc, an indicating needle, etc. The number of the indicating disc for the coat takes a chest circumference as accuracy, and the number of the indicating disc for the trousers takes a waistline as the accuracy. The indicating disc is attached with length, a collar circumference, and a dress designation. The knob is only needed to be turned to turn the indicating needle to the needed number of the chest circumference or the waistline while in use. The configuration of the device is immediately shaped into a dress templet to draw on cloth direct after the templet.