Tailor is a common name, usually a small family workshop. In industrial production, it is called pattern making, or plate making. Some places are called plate making. It is best to study in a professional school system. Of course, before you study, you'd better go to the school for a field trip to see if what you teach is practical, that is, from the base map to the pattern, then cut out the cloth, and then get a car to wear on you to see the effect. If there is anything unreasonable.