The basic process: measure, mark pleats, sew, and press

A pleated skirt starts with a flat rectangle of fabric, a waistband, and a zipper. You mark evenly spaced fold lines on the wrong side of the fabric, fold the pleats by hand, baste them in place with long temporary stitches, sew the side seams, attach the waistband, insert the zipper, and then press the pleats permanently with heat and steam. The whole project takes a weekend for someone new to sewing.

The key difference between a pleated skirt and other skirts is that the pleats must be pressed flat and stay that way through wearing and washing. This means you need a pressing ham (a tailor's tool shaped like a ham), steam, and patience. Without proper pressing, the pleats will fold back on themselves or disappear after the first wash.

Key Takeaways

  • Pleats are marked on the wrong side of the fabric with chalk or a fabric pen, then folded and basted before any seams are sewn.
  • The depth of each pleat and the space between pleats must be marked precisely—use a ruler and measure twice to avoid uneven results.
  • Basting (temporary stitching) holds the pleats in place while you sew the side seams and attach the waistband.
  • Final pressing with steam and a pressing ham sets the pleats permanently; skipping this step means the pleats will not hold through washing.
  • Most pleated skirts are lined or have a facing at the hem to prevent the pleat edges from showing through the fabric.

Measure your waist and hip, then choose a pleat style

Take your waist measurement at the narrowest point and your hip measurement at the fullest point. A pleated skirt needs extra width because the pleats fold the fabric back on itself—a skirt with 2-inch pleats all around the circumference can use twice as much fabric as a flat skirt of the same finished size. Most patterns specify the finished waist size and the yardage needed; if you are drafting your own, add 2 to 4 inches of ease (extra room) to your waist measurement, then multiply the total by 2 or 2.5 depending on how full you want the skirt.

Decide whether you want knife pleats (all pleats facing the same direction, usually toward the center front or back), box pleats (two pleats facing away from each other, creating a box shape), or inverted box pleats (two pleats facing toward each other). Knife pleats are the simplest and most common for a first project. Box pleats and inverted box pleats require more fabric and more careful marking, but they look formal and structured.

Mark the pleat lines on the wrong side of the fabric

Lay the fabric flat on a large table or design wall with the wrong side facing up. Using a ruler, a fabric pen or tailor's chalk, and a measuring tape, mark two parallel lines for each pleat. For a knife pleat, the first line is where the fold will be, and the second line is where the pleat will end (the return line). For example, if you want 2-inch pleats with 1 inch of space between them, you would mark a fold line, then 2 inches down mark the return line, then skip 1 inch and mark the next fold line.

Measure and mark the entire circumference of the skirt before you fold anything. Use a long ruler or a straightedge to keep the lines parallel to the grain of the fabric. If the lines are crooked or uneven, the pleats will look sloppy. Take your time here—this is the step that determines whether the finished skirt looks handmade or professional.

Fold and baste the pleats in place

Starting at one marked fold line, fold the fabric along that line and bring it to meet the return line. The fold should be crisp and sharp; use your fingers or a bone folder (a flat tool used in sewing) to crease it. Pin the fold in place, then repeat for every pleat around the entire skirt. Once all the pleats are folded and pinned, hand-baste them with long temporary stitches about 1/4 inch from the top edge of the fabric. These stitches hold the pleats in place while you sew the side seams and attach the waistband.

Basting is not the same as permanent sewing—the stitches are longer (about 1/4 inch) and looser, and you will remove them later. Use a contrasting thread color so you can see the basting stitches easily. Baste along the top edge and also about 2 inches down from the top to anchor the pleats firmly.

Sew the side seams and attach the waistband

With the pleats basted in place, sew the side seams of the skirt using a 5/8-inch seam allowance (the standard for garment sewing). Sew from the top edge down to the hem. The pleats will stay folded because of the basting stitches. After the side seams are sewn, attach the waistband according to your pattern instructions—usually this means pinning the waistband to the top edge of the skirt, sewing it with a 5/8-inch seam allowance, and then folding it to the inside and hand-stitching or machine-stitching it down.

Insert the zipper in one of the side seams before you attach the waistband, or after, depending on your pattern. Most patterns have you insert the zipper after the waistband is attached. Once the waistband and zipper are in place, try on the skirt to check the fit and length before you remove the basting stitches.

Remove basting stitches and press the pleats permanently

Carefully remove all the basting stitches by pulling on the thread and sliding a seam ripper under each stitch. This takes patience but is necessary so the basting thread does not show in the finished skirt. Once the basting is removed, the pleats will still hold their shape because they have been folded and stitched at the side seams.

Now comes the most important step: pressing. Lay the skirt on an ironing board with one pleat facing up. Place a pressing cloth (a thin cotton cloth) over the pleat to protect the fabric from the iron. Set your iron to the heat setting recommended for your fabric (check the bolt end or pattern instructions). Press down firmly for 10 to 15 seconds, then lift the iron straight up without sliding it. Move to the next pleat and repeat. Press each pleat on both sides. This heat and pressure set the pleats so they hold their shape through wearing and washing.

Hem the skirt and finish the inside

After pressing, measure and mark the hem length. Most skirts are hemmed 1 to 2 inches from the floor when you are wearing shoes. Fold up the hem allowance (usually 1.5 to 2 inches) and pin it in place. Hand-stitch the hem using a blind stitch or whip stitch, or machine-stitch it if you prefer a faster finish. If your fabric is prone to fraying, finish the raw edge of the hem with a zigzag stitch or pinking shears before you fold it up.

For a lined or faced skirt, attach the lining or facing to the inside of the hem so the pleat edges are hidden. This prevents the pleat folds from showing through the fabric when you sit down or move. A straightforward facing is a strip of lightweight fabric sewn to the inside of the hem; a full lining is a separate skirt sewn inside the outer skirt.

Frequently Asked Questions

Do I need a pattern to sew a pleated skirt?

A pattern is helpful because it gives you the correct yardage and waistband size, but you can draft your own if you understand how to add ease and calculate fabric width. Many commercial patterns include pleated skirt options with detailed marking and folding instructions.

What fabric works best for pleated skirts?

Wool, cotton, linen, and blends hold pleats well because they respond to steam and heat. Synthetic fabrics like polyester can hold pleats but may relax over time. Avoid very stretchy or slippery fabrics for your first pleated skirt.

Will the pleats stay in after washing?

Pleats pressed with steam and heat will hold through several washes, but they may soften or shift slightly. To refresh them, lay the skirt flat, mist it lightly with water, and press again with steam. Some people use a commercial pleat-setting product designed for this purpose.

What is the difference between basting and permanent stitching?

Basting uses longer, looser stitches (about 1/4 inch) and is meant to be removed later. Permanent stitches are shorter (about 1/8 inch) and stay in the finished garment. Basting holds pieces in place while you sew the permanent seams.

Can I make a pleated skirt without a pressing ham?

A pressing ham makes the job easier because it supports the curved shape of the pleat while you press, but you can use a rolled towel or a tailor's cushion as a substitute. The goal is to have something underneath the pleat that prevents it from flattening completely.