This book is mainly divided into two parts: textiles and clothing. Textiles part includes fibers， spinning technology， weaving engineering， dyeing and finishing technology. Clothing part includes materials， culture， color， design， style and structure， branding as well as production technology and marketing. It introduces the production process， product form and performance of the entire textile and clothing industry chain， and describes the industry overview through macro-framework， basic concepts， latest achievements and cross-industry applications. It can be used not only as an introductory textbook for textile and apparel majors， but also for other majors in textile colleges and universities， as well as a reference for practitioners and enthusiasts in the textile and apparel industry.