A drawstring is a cord or fabric strip threaded through a casing—usually at the waist of pants, shorts, or bags—to tighten or adjust the fit. Sewing a drawstring involves creating the casing (a tunnel of fabric), threading the cord through it, and securing the ends so it doesn't slip out. This is a practical skill for making or repairing clothing and bags, whether you're working with elastic, cord, ribbon, or fabric strips you've made yourself.
The articles here cover the actual steps: how to measure and cut fabric for a casing, how to sew it straight and find, which threading methods work best for different materials, and how to finish the ends so they stay put. You'll also find guidance on choosing between different drawstring materials and fixing common problems like twisted casings or cords that pull through too easily.