What fabrics requires the longest stitch length setting IE the fewest number of stitches per inch for both inside seams and top stitching the jersey gingham denim or organdy?

Organdy requires the longest stitch length setting, meaning it needs the fewest number of stitches per inch for both inside seams and topstitching. This lightweight, crisp fabric can be prone to fraying and distortion, so a longer stitch helps maintain its integrity and appearance. In contrast, jersey and gingham denim can handle shorter stitch lengths due to their stretch and structure, respectively.