Chevron. Ripple. Wave. Zigzag. Call it what you like, but this little stitch is a winner. Recently, I've been working on a pattern for a magazine and I needed to straighten up the top and bottom edges so that I could stitch it closed. I also had lots of lovely people on Instagram asking me about the pattern. So here you are. Fresh off the hook. I worked on two different versions- you can choose the one you prefer. Mine are just small samples, but you can adjust the pattern to make it as…