Unstitched suits · 8 October 2026 · 3 min read
How much fabric for a women’s waistcoat (koti)?
How much fabric for a women’s waistcoat or koti: metres for waist, hip and knee lengths on 44 and 58 inch cloth, plus lining and the details that add more.
InspirationHow much you need, in brief
A hip-length women’s waistcoat usually needs about 1.25 to 1.5 metres (1.4 to 1.65 yards) of 44 to 45 inch fabric, or about 0.75 metres of 58 to 60 inch fabric, plus roughly the same amount of lining. A short koti that stops at the waist needs less; a knee-length one needs about twice as much.
The layering guide covers how a waistcoat looks over a kameez. Here the subject is only cloth: how much, and why.
Why the length of the waistcoat sets the metres
A plain waistcoat has three pieces: one back and two fronts. On 44 to 45 inch fabric the back takes most of the width, so the two fronts go into a second row. You need about two waistcoat lengths of cloth, plus allowances. On 58 to 60 inch fabric all three pieces often fit side by side, so one length and a little extra is enough.
Typical amounts for an average size:
- Waist length, about 16 to 18 in (41 to 46 cm): about 1 m on 44 inch fabric; 0.5 to 0.6 m on 58 inch.
- Hip length, about 22 to 26 in (56 to 66 cm): about 1.25 to 1.5 m; about 0.75 m on 58 inch.
- Knee length, about 36 to 40 in (91 to 102 cm): about 2.25 to 2.75 m; about 1.25 to 1.5 m on 58 inch.
- Larger sizes: add about a quarter of a metre, because wider pieces no longer sit so neatly across the width.
Lining, facings and interfacing
Most waistcoats are fully lined, which hides the seams and helps the garment slide over a kameez. The lining follows the same pieces, so allow about the same amount again. If the front edges and neckline are faced in the outer fabric, the lining is cut a little smaller, but the outer fabric needs a few more centimetres for the facings.
Fronts, collars and buttonhole edges are usually backed with a light interfacing so they keep their shape. Half a metre covers most waistcoats. Our article on choosing lining explains the colour and weight to pick.
Details that add fabric
Any of these pushes the amount towards the top of the range or beyond it:
- A collar or shawl lapel: cut from the outer fabric, and often doubled.
- Flare or a peplum: a long koti that widens at the hem needs wider pieces, which may no longer fit side by side.
- Velvet and other pile fabrics: every piece must face the same way, so the layout wastes more. Our velvet guide explains why.
- Large prints and borders: matching a motif across the two fronts can add half a metre.
- Pockets and piping: small, but they come from the same cloth.
Ordering a waistcoat with your outfit
A waistcoat or jacket is one of the pieces you can choose on our quote form, alongside the kameez, trousers and dupatta. With Fabric + Stitching we supply the cloth and work out the amount; with Stitching Only you tell us what you have and we confirm whether it is enough before you send it. A waistcoat is worn over a kameez, so it needs a little more room at the bust than the kameez itself. Start with a Fabric + Stitching quote and mention the length you want.
Common questions
Can a waistcoat be made from the leftover fabric of my suit?
Sometimes. On a standard width, a short waistcoat needs about a metre, so it depends on what remains after the kameez and trousers are cut. The lining can be a different fabric, which helps.
Is a koti the same as a waistcoat?
In everyday use, yes. Koti is the Urdu and Hindi word for a short, sleeveless jacket worn over a kameez, and a long koti is the knee-length version. Some people use it for sleeved jackets too, so a photo avoids confusion.
Should I measure over my kameez for a waistcoat?
Give your normal body measurements and say the waistcoat will be worn over a kameez. The tailor adds the extra room for the layer underneath, so you do not need to add it yourself.
