An International Correspondence Schools instruction paper on building new fabric designs by joining whole repeats of different weaves. It explains how weaves must be matched in interlacing so they weave evenly and how to make them 'cut' where they join. It then covers stripe weaves from warp- and filling-flush twills and satins, single-end stripes, and check-weaves made by extending stripes, reversing or transposing a weave, or combining weaves of different structure. The last sections cover weaves built from motives and the four-change method of originating weaves, with drafts, drawing-in drafts and practice examples throughout.