How to Do a Blanket Stitch (Decorative Edging by Hand)

Blanket stitch builds along a baseline with little arms standing up from it, so you start at the bottom of where that row will sit. Bring your needle up at the baseline, then stab back down a short diagonal distance away, like reaching for the opposite corner of a small square.

The trickiest part of this whole stitch is getting going. Once the first one is set, the rest follow the same rhythm. Keep your spacing relaxed for now and worry about evenness after a stitch or two.

With the needle still down in the fabric, lay the working thread under the tip so it forms a little loop. Now bring the needle up immediately below where you went down and just to the right, catching the corner of that square, and make sure the point comes up inside the loop.

That last part is the whole trick. If the needle does not pass through the loop, the stitch will not lock and you will just get a plain straight stitch instead.

Pull the thread slowly down toward you. As it tightens you will see it form a backward L: a vertical arm coming up from the baseline and a short horizontal bar running along it. That shape is the signature of blanket stitch.

Put a finger on the bar as you tension so it does not creep or twist. Even, gentle tension is what keeps the row looking tidy. Yank it and the fabric puckers.

Work the next stitch exactly like the first. Go down into the fabric a short distance along the baseline, loop the thread, come up below inside the loop, and pull. A row starts to build, with the line of stitching running along the bottom and the little arms standing up.

The arms sit outside the piece you are edging and the baseline sits on the fabric, which is why this stitch is so good for covering a raw edge neatly.

You do not have to keep every arm the same height. Alternate a tall stitch with a short one, or work a repeating pattern, and the row turns into a decorative border. It is a simple way to add interest without learning a new stitch.

Whatever rhythm you choose, keep checking that the needle has gone inside the loop before you tension. That is the one mistake that trips people up, and it is easy to fix by sliding the needle back under and re-looping.

Blanket stitch really shines as an edging. Hold the fabric in your hands or keep it in a hoop, then stab down a little way in from the raw edge and bring the needle through the loop right at the edge itself. The thread wraps over the side and anchors there.

Repeat along the edge and you bind a frayed border into something clean and finished. Quilters love this for tidying edges; slow stitchers use it to frame a frayed edge on purpose.

Spacing is what separates the two stitches in this family. Leave gaps between the arms and you have blanket stitch. Pack them right up against each other and you have buttonhole stitch, which lays down a solid, almost satin-like ridge of thread along the edge.

Buttonhole takes more thread and more time, but it gives a really firm edge that holds up to handling and even stops cut fabric from fraying. When you reach the end, take the tail through to the back and weave it under the stitches so it does not show on the front.

Here is the stitch doing real work. Around this appliqued butterfly, blanket stitch follows every curve and corner cleanly, holding the cut fabric shapes down while adding a decorative outline at the same time. It does two jobs in one pass.

That versatility is why it earns a permanent spot in your stitch bank. Use it to edge a blanket, attach a felt heart, join two layers of a pouch, or outline an applique. Once it is in your hands, you will reach for it constantly.