In theory, anything that can be made on a sewing machine can be done by hand using a needle and thread. Some fabrics are trickier than others, so for thicker materials like denim you will need to ...
Use to the sewing gauge to make sure the fold is ... machine Sew the hem by hand If you don't have a sewing machine, no worries. Hand sewing a hem is simple and won't take up too much time.
"and you can use that for a seam that's popped open, any kind of little repairs." A sewing machine (or materials for hand-sewing: thread, needles, beeswax and a thimble) Fabric scissors Iron ...