The basic method: measure, pin, and stitch

A cuff is a finished band of fabric at the end of a sleeve. To sew one on, you measure the sleeve opening, cut a strip of fabric to that width plus seam allowance, fold it in half lengthwise, pin it around the sleeve opening with right sides together, and stitch it down. Then you fold the cuff to the inside and hand-stitch or machine-stitch the folded edge to the sleeve.

The whole process takes about 20 to 30 minutes per sleeve once you have your fabric cut and marked. Most cuffs are between 1 and 2 inches wide when finished, which means you cut them 2.5 to 3.5 inches wide to account for the fold and seam allowances.

The key is measuring accurately at the start. If your cuff is too tight, it will pucker. If it is too loose, it will bunch. Taking time to pin before you sew saves you from ripping out stitches later.

Key Takeaways

  • Measure the sleeve opening and add 0.5 inches for seam allowance to find the length of fabric you need.
  • Cut your cuff strip on the grain of the fabric, fold it in half lengthwise, and press it flat before pinning it to the sleeve.
  • Pin the cuff to the sleeve opening with right sides together, then stitch 0.5 inches from the edge using a straight stitch.
  • Fold the cuff to the inside of the sleeve and hand-stitch or machine-stitch the folded edge down to finish.

Measuring and cutting your cuff fabric

Start by measuring around the sleeve opening with a soft measuring tape. Measure snugly but not tight — the tape should sit where the cuff will sit on the arm. Write down this number. Add 0.5 inches for the seam allowance where the two ends of the cuff will meet. This is the length you need to cut.

For width, decide how wide you want the finished cuff to be. A typical cuff is 1 to 1.5 inches wide. Double that number and add 1 inch for the two seam allowances (0.5 inches on each long edge). So a 1-inch finished cuff means you cut a strip 3 inches wide.

Cut your strip on the grain of the fabric — the direction the threads run lengthwise. Cutting on the grain keeps the cuff from stretching out of shape. If your fabric has a pattern or nap (like corduroy or velvet), make sure both cuff pieces run the same direction so the color and texture match.

Preparing the cuff: fold and press

Fold your cuff strip in half lengthwise, with right sides together. This means the pretty side of the fabric faces inward. Press this fold flat with an iron. The fold line becomes the outer edge of the finished cuff.

Now unfold it and fold each long edge toward the center crease, so the raw edges meet in the middle. Press again. This is called a French fold or double-fold cuff. When you fold it in half again along the original crease, the raw edges are hidden inside.

If you prefer a simpler cuff, you can skip the second fold. Just fold once and press, then stitch the raw edges to the inside of the sleeve and trim them later. This takes a bit longer to finish but uses less fabric.

Pinning the cuff to the sleeve opening

Fold your prepared cuff in half lengthwise again (so the raw edges are inside if you did the double fold). Open the sleeve so the opening lies flat. Pin the cuff to the sleeve opening with the raw edge of the cuff aligned with the raw edge of the sleeve. The folded edge of the cuff should face outward.

Start by pinning at the seam where the two ends of the cuff will meet. Then pin every inch or so around the opening, easing the sleeve fabric to fit the cuff evenly. If the sleeve is gathered or has a ruffle, distribute the gathers evenly so the cuff sits smooth.

Check that the cuff lies flat and does not twist. The pins should go through all layers — the cuff and the sleeve fabric. If you are using a double-fold cuff, the pins go through the folded edge and the two layers of the cuff strip.

Stitching the cuff to the sleeve

Set your sewing machine to a straight stitch with a stitch length of 2 to 2.5 millimeters. Sew 0.5 inches from the raw edges, following the line where the cuff and sleeve meet. Sew slowly and remove pins as you approach them — do not sew over pins.

Start at the seam where the cuff ends meet and sew all the way around the sleeve opening. When you reach the starting point, overlap your stitches by about 0.5 inches and backstitch to lock the thread. Trim the thread ends.

If you are using a double-fold cuff, you are done with the machine stitching. If you used a straightforward fold, trim the raw edges of the cuff to 0.25 inches and fold them to the inside of the sleeve now.

Finishing the cuff by hand or machine

Fold the cuff to the inside of the sleeve so the folded edge of the cuff covers the line of stitching you just made. Press it flat with an iron. Pin it in place if needed.

To finish by hand, thread a needle with thread that matches the cuff fabric. Use a ladder stitch or slip stitch to sew the folded edge of the cuff to the sleeve. The stitches should be small and hidden inside the fold. Sew all the way around the sleeve opening, then knot and trim the thread.

To finish by machine, fold the cuff to the inside and pin it. Stitch very close to the folded edge of the cuff from the inside of the sleeve, using a straight stitch or a narrow zigzag. This is called a topstitch. The stitches will show on the inside but not the outside. This method is faster and holds up better to washing and wearing.

Fixing common problems

If your cuff is puckering, the sleeve opening was probably too large for the cuff. You can ease out the puckers by gently pulling the cuff fabric as you press it, or you can rip out the stitches and recut a longer cuff. Measure again and add 0.5 to 1 inch to the length.

If the cuff is bunching or folding under, it is too long for the sleeve opening. Rip out the stitches, trim the cuff to the correct length, and sew it again. It is faster to redo it now than to wear a sleeve that does not fit.

If the hand-stitching on the inside is showing on the outside, your stitches are too deep or too close to the edge. Use smaller stitches next time and stay inside the fold of the cuff. If the machine topstitch is uneven, use a walking foot or reduce your presser foot pressure so the layers feed evenly.

Frequently Asked Questions

Can I sew a cuff on a sleeve that is already sewn to a garment?

Yes, but it is harder. You have less room to maneuver the fabric under the presser foot. If the sleeve is already attached, pin the cuff very carefully and sew slowly. A walking foot helps keep the layers from shifting. If you are making a new garment, sew the cuff on the sleeve before you attach the sleeve to the body.

What fabric should I use for a cuff?

Use the same fabric as the sleeve or a coordinating fabric of similar weight. Lightweight fabrics like cotton voile or linen work well. Avoid fabric that is much heavier or much lighter than the sleeve, because it will not fold or hang evenly. If you want a contrasting cuff, choose a fabric that is the same weight as the sleeve.

Do I need to interface a cuff?

Interfacing is optional but helpful. A lightweight fusible interfacing on the wrong side of the cuff strip makes it hold its shape better and prevents stretching. Fuse the interfacing to the cuff before you fold it. Skip interfacing if your cuff fabric is already stiff or if you want a softer, more flexible cuff.

How do I sew a cuff on a knit sleeve?

Knit sleeves stretch, so use a ballpoint needle and a stretch stitch or narrow zigzag instead of a straight stitch. The stretch stitch allows the seam to move with the fabric. Measure the sleeve opening while the knit is relaxed, not stretched. You may need to use a slightly shorter cuff length because knits naturally pull in a bit.

Can I add a cuff to a finished sleeve?

Yes, but you will need to remove the original hem first. Carefully rip out the stitches holding the hem, then measure and cut your cuff as usual. Sew the cuff to the raw edge of the sleeve opening, then finish it as described above. This works best if the original hem was straightforward and not too thick.