Fashion draping is an important process in fashion design where fabric is positioned and pinned on a dress form to develop a garment's structure. Muslin fabric is commonly used for draping as it is inexpensive and comes in various weights. The draping process involves selecting initial fabric, tearing it to shape, blocking and pressing it to form, and adding seam allowances. Draping allows designers to visualize how a dress will look and make adjustments before cutting, while reducing fabric waste. It is considered an important process used by many top fashion brands.