One more thing, your understanding of fashion design is also somewhat biased. Related tips:
Fashion design includes 1, creative design (style drawing, including the expression of styles, fabrics, colors, etc. ); 2, structural design (also known as printing, clothing plate-making or plate-making processing, the specific specifications and dimensions of each part); 3. Process design (also called parking space, the sewing process of a finished product). Among them, printing plays a connecting role in the middle and is the most important link in the whole clothing design. The sketch you said is only within the scope of creative design. For a fashion designer who is really needed by a professional enterprise, only one-third of the work can be completed. In some enterprises, fashion designers don't have to do structural design and process design themselves, but they must understand these two basic knowledge. Otherwise, it is difficult to perfect the creative design.
Many people tend to put the knowledge of fashion design on creative design, feel interested in it, and think it is an elegant profession. Most art majors have this misunderstanding, just like piano, dance and so on. What they learn to show others is decent and elegant, but only they can understand the hardships in the learning process. So if you want to determine whether you are really interested in fashion design, you must first understand from the basic knowledge.
I don't know what your situation is now, but if you read a book in the early stage, you should learn it as a basic accumulation and the core of clothing design (clothing structure design, also known as clothing printing or clothing pattern). Teacher Gao Hong's basic introductory reference book, Clothing Structure Design and Its Application, is mainly practical. 139 yuan. If this book can be digested, the Complete Works of Clothing Factory Patterns can be better merged, which is also 139 yuan. It is practical, not those theoretical books that are pieced together for tens of dollars. It will be of practical help to your future formal study and future work. You can go to Baidu to look at the encyclopedias of these two books.