This book offers a comprehensive yet accessible exploration of sustainability within the textile and clothing industry, addressing the urgent need to balance development with environmental responsibility. It introduces key concepts such as Life Cycle Analysis, Carbon Footprint, Water Footprint, and Ecological Footprint, explaining their application and calculation methods specifically in textile contexts. Divided into eight well-structured chapters, the book covers essential topics including Sustainability and Circular Economy, Recycling of Textile Materials, Traceability and Supply Chain Management, and Energy Consumption. Unlike highly technical academic texts, this book is written in simple language to ensure clarity and usefulness for a broader audience.