noun
draping
A sewing technique where fabric is pinned directly onto a dress form to create a garment pattern, as opposed to flat pattern making.
立体裁断は、ボディに布を当てて直接形を作る技法です。
Draping is a technique where you shape fabric directly on a dress form.
Flat pattern making, the contrasting method where patterns are drafted on paper using measurements.
Compound of 立体 (three-dimensional) and 裁断 (cutting), referring to the three-dimensional aspect of shaping fabric on a form.