It is the designer's pattern and pattern. Generally speaking, to make a suit, you need to cut it three-dimensionally on the doll model or draw the renderings of the suit from all angles first. These two are not completely inspired by the designer. After that, draw all the parts of the garment as 1: 1 drawing. The workers are cutting according to the shape on this drawing. This renderings plus this picture is the original picture.

In China, the significance of clothing prototype is more than that, hehe. For example, you want to copy a dress, but you can't make it directly without the original picture. At this time, it is necessary to make a new version. One of the most common methods is to buy an original dress, take it down and draw pictures according to various parts. This removed garment is the original garment sample. Of course, there are also skilled people who can dress up and imitate themselves by reading some magazines directly. Generally speaking, the picture in the magazine is the original clothing list. China shanzhai is Crouching Tiger, Hidden Dragon. Fake LV, Chanel and Dior are no different from real ones.