This comprehensive guide to handbag patternmaking, intended for professionals, skilled hobbyists and students, bridges the gap between craftsmanship and innovative technical developments, including digital patternmaking. This isn’t just another patternmaking manual: it’s the script that both authors would like to have had when they had doubts about construction techniques while learning the profession, equipping readers with the tools they need to tackle an array of concepts independently. Drawing from their own experiences, the authors provide an easy to work with, notebook-like resource that groups together different construction techniques, providing concise explanations, ensuring that readers gain a deeper understanding of construction methods and understand basic construction principles. Divided in two parts, the manual explores first the working process of bag patternmakers and their skills. It then explains the anatomy of bags and characteristics of the most popular models, introduces into the reading of style cards and technical drawings, to the signs to be included both in a paper as in a digital pattern to compile all information necessary to make a bag. The book also guides readers through the main construction techniques for each type of bag, explaining sides, handles, flaps, linings and bottoms in meticulous detail giving tips for a correct realization. Unique in its field, Designing Bags is a valuable resource for anyone passionate about or seeking professional growth in this evolving design area.