Skirt Construction
The details you cannot always see -- linings, vents, closures and hems -- decide how a skirt fits, moves and lasts. This hub explains the construction terms so you can judge quality at a glance. Browse women's skirts (/collections/womens-skirts-shorts).
Inside and support
Lining
An inner layer that smooths, covers and adds comfort.
What it does
A lining is a second layer sewn inside the skirt that hides seams, stops sheer fabric being see-through and helps the skirt hang cleanly.
Why it matters
A full lining is a sign of better construction and comfort. Browse women's skirts (/collections/womens-skirts-shorts).
Interfacing
A stiffening layer that supports waistbands and edges.
What it does
Interfacing is bonded or sewn inside waistbands and openings to keep them firm and stop them stretching out of shape.
Why it matters
It keeps a waistband crisp and a fastening secure.
Darts
Stitched folds that shape flat fabric to the body.
What it does
Darts are tapered seams that take in fabric at the waist and hips so a flat piece of cloth curves to fit the body.
Why it matters
Well-placed darts give a clean, tailored fit.
Movement and closures
Vent
A finished overlap opening that lets a narrow skirt move.
What it does
A vent is a lapped opening, usually at the back hem, that lets you walk in a straight or pencil skirt without the seam straining.
Why it matters
It adds movement while keeping a clean, closed line. Browse women's skirts (/collections/womens-skirts-shorts).
Split
An open slit that adds movement and shows some leg.
What it does
A split is an unlapped opening at the hem, side or front that eases walking and adds a flash of leg for effect.
Why it matters
It combines practicality with a bit of drama.
Invisible Zip
A concealed zip that disappears into the seam.
What it does
An invisible zip is stitched so only the pull shows, hiding the teeth inside the seam for a clean, smooth finish.
Why it matters
It keeps a tailored skirt looking seamless.
Hook and Bar
A flat metal fastening that secures the waistband.
What it does
A hook-and-bar closes the top of the waistband above a zip, taking the strain so the zip does not pull open.
Why it matters
It keeps a fitted waistband secure and flat.
Inside and support
Hem Finish
The way the bottom edge is turned and secured.
What it does
The hem finish, from a blind-stitched turn to a rolled or bonded edge, sets how neat and durable the bottom of the skirt is.
Why it matters
A tidy, even hem is a mark of quality.
Frequently asked questions
Is a lined skirt better?
Usually yes, especially for smart and occasion skirts. A lining hides seams, stops thin or sheer fabric being see-through, adds comfort and helps the skirt hang well, all signs of more careful construction.
What is the difference between a vent and a split?
A vent is a lapped opening where the fabric overlaps so it stays closed as you stand, common on tailored pencil skirts. A split is an open slit with no overlap, showing more leg and adding movement. Vents are neater, splits more open.
Why do some skirts have a hook above the zip?
The hook and bar above the zip carries the strain at the waistband so the zip does not gape or pull open when you sit or move. It keeps a fitted waistband secure and sitting flat against the body.