It looks like a zigzag with a straight stitch on the side. This foot will help guide the fabric so you are sewing right along the edge where you’re supposed to. There are several ways that you can hide raw edges. If you are sewing on a woven fabric, the seams WILL eventually fray, especially after washing. SEWING MACHINE SETTINGS: Width 4-5, Length 1-2 My favorite way to topstitch knit fabric is with a twin needle. Overlock 3 or 4 thread. However, since the seam is small, your seam allowance will be very small. For the Overedge and Double Overlock stitches, I made the stitch length as short as I could, but a lot of fabric is still showing along the edges, and will probably still unravel. Ideally, it would be nice to have a serger in your sewing tool kit, however, not everyone can afford one or has access to one. Dailylike Canada http://www.dailylike.ca Two O Nine Fabric Studio https://www.etsy.com/shop/twooninefab… Instagram – https://www.instagram.com/yoursara_k/ Facebook – http://www.facebook.com/dailylikecanada Twitter – https://twitter.com/SewingTherapy Pinterest – https://www.pinterest.ca/dailylikecan… These are machines I used for this video. What makes this stitch different from a zigzag is that it has a special foot with a little pin that helps the stitch wrap around the raw edge of the fabric. Overcast Presser Foot is ideal for stitching over raw edges easily.Align and guide the fabric along with the extension of the foot. I am going to show you how to finish your seams using four different methods and there is NO SERGER NEEDED! Overlockers (AKA "sergers") are wonderful machines... most of the time! It will obviously take a bit longer than it would with a serger… There are many ways to finish raw edges without a serger. You can see what it looks like in the photo above. I was just a beginner and didn’t want to spend a lot of money on a machine that I might not use it too often. You can either open up the seam and sew each side of the seam allowance separately or sew them together. THIS STITCH WORKS REALLY WELL ON STRETCHY FABRIC! Both are really good machines for beginners and intermediates. When I was first learning how to sew I was more than just a little confused about finishing my raw edges. This is an actual stitch option on your machine. You can use pinking shears, sew the edges with a zigzag stitch, or mock overlock stitches, or you could turn and straight stitch the material. (cotton prints, linen, etc.). Change your presser foot to the overcast (overlock) presser foot.You will be able to see my two favourite overlock stitches on the video.Align and guide the fabric along the extension of the foot. Sewing By Hand, Most Important Stitches to Know. If the pattern has you open up the seam and press, sew separately. SEWING MACHINE SETTINGS: Width 4-5, Length 1-2. When using this stitch on stretch fabric seams, the seams won’t pop open when pulled. It works really well. It looks like a zigzag with a straight stitch on the side. I will show you several different ways to finish the seam edges. Try a few stitches you have on your sewing machine. Therefore the 4 thread overlock is a more durable and stronger stitch which can be used for the seam and finish all in one. If I quickly explain how a serger works, it encloses the seam allowances and trims excess fabric. And overcast stitch on the edge of the fabric. SINGER Heavy Duty 4452 https://amzn.to/30Am5dz (Canada) SINGER Heavy Duty 4452 https://amzn.to/369pYaj (USA) SINGER 9960 Quantum Stylisthttps://amzn.to/2ujthOR (Canada) SINGER 9960 Quantum Stylisthttps://amzn.to/365ndqt (USA) If you are interested in buying a serger.Brother 1034D 3/4 Thread Serger https://amzn.to/3atwAUe (Canada) Brother 1034D 3/4 Thread Serger https://amzn.to/2Raz3eJ (USA) *****Disclosure****** Some of the links above are affiliate links. Pretty simple right? Do you want a finished overlock stitch for your seams but don’t have a serger? Its inherent stretch allows for the fabric to stretch and move without fear of popping a seam. An overlock foot has a guide bar that allows you to sew right up against the edge of the fabric, so the zigzag portion of the stitch swings off the fabric, enclosing the raw edge. Use these to finish a raw edge before hemming and topstitching. Depending on what you are sewing, you can use different methods. Have fun sewing and remember to keep it SIMPLE! **********************, Pingback: How to Sew a Blind Hem / Blind Stitch - 100% useful Sewing Tutorial - Sewing Therapy, Winslow Culottes Tutorial (Helen’s Closet Pattern), 5 Star Stylish and Comfortable Pants. One is using a zigzag stitch and the other is using an overcast presser foot. By Jessica Hooley / 2 minutes of reading. Now I have a serger and can’t even imagine myself not using a serger with many projects that I work with. Out of all the seam finishes, the zig-zag is the easiest, but it can also be the messiest and least professional. Among those ways to serge without a serger, I find myself being very comfortable with 2 methods. This is an actual stitch option on your machine. BUT MORE IMPORTANTLY, I wanted to help you find the materials easier. You will see this type of seam used on jeans, and projects that with heavier weight fabrics and seams that need more stability. SEWING MACHINE SETTINGS: Width 0, Length 2.5 4 Use an overlock stitch to finish raw edges. Your conventional sewing machine likely has a few overlock stitches that simulate the appearance of stitches created on a serger. Most stitches or technique use three or four—we’ll talk about the cases for all these different things later on. The zig-zag finish is great for curved seams or when finishing lots of layers of fabric. A zigzag stitch is a great way to seam knit fabrics. These stitch … Zigzag stitch on a seam with stitch length 2~3 zigzag Width 5And straight stitch over the zigzag stitch you just did.And cut the raw edge close to the stitch.