Textile materials and products in various forms. It is important to understand the methods of production of textiles and the variations in their performance properties, use and care so that informed decisions can be taken by a consumer to buy a product based on specific end uses. An understanding of the various textile components such as fibres, yarns, fabrics and finishes and their interrelationships is important and fundamental for proper selection. The book has been divided into three sections Unit I, II and III which starts with fibres and yarns, followed by fabric manufacture methods and methods of application of finishes, dyeing and printing in the last unit. To help the customer make informed choices in selecting and using various textile products, extile Science & Fashion Technology (JTSFT) is an open access journal which provides a forum to share knowledge among academic and industrial researchers in the field of fashion and textile engineering. Journal of Textile Science & Fashion Technology focuses on the topics that include, Fashion Designing & Marketing, Modeling and Simulation, Fiber Science and Technology, Clothing/ Apparel Technologies, Studies on Colors and Dyes, Textile Finishing and Treatment, and also techniques like control of fiber and fabric, weaving and knitting, drape and finishing, sewing. Not only on these topics but also various themes of fashion technology falls under the scope. We majorly concentrate on the information about recent developments and inventions in fashion trending.