Do tailoring is a job that involves altering and repairing clothing. It requires the use of various skills such as hemming, stitching, sewing, and mending. Hemming is the process of folding and stitching fabric to create a neat edge. Stitching is the process of joining two pieces of fabric together with thread. Sewing is the process of connecting fabric, usually with a needle and thread. Mending is the process of repairing or reinforcing fabric. All of these skills are necessary for do tailoring.