The work considers the structure of the process of structural modeling of clothes, its content and stages, as well as the main techniques of technical modeling of parts of garments. The textbook is intended for students studying the design of clothing in the specialties of higher professional education 050501 "Vocational Training," 050502 "Technology and Entrepreneurship," 260901 "Technology of Sewing Products," 260902 "Design of Sewing Products," 070601 "Costume Design."