Fabric Width and Selvedge Lines: Planning Cutting Efficiency Before You Order Tweed

Buyers compare tweed by weight, color and price, and then discover at the cutting table that the fabric fights the marker plan. The property they skipped is width, and the detail hiding inside width is the selvedge. A tweed woven at the wrong width for your garment panel layout wastes several percent of every meter, and selvedge that frays or pulls distorts the outer panels before a single garment is sewn. This article explains how width is specified and measured, how selvedge construction affects cutting, and what to write into the order so the fabric arriving on your cutting table matches the marker plan you built.

What Width Means on a Tweed Specification

Width on a spec sheet is a measurement of the usable fabric face, and the question to ask any mill is which width they are quoting: full width edge to edge, or usable width between the selvedge edges. Woven wool tweeds are commonly produced in a band around 140 to 150 centimeters, a convention that tracks garment panel lengths and loom economics, but the number that matters to you is the usable figure after the selvedge margins are excluded, because those margins do not go into garments. The gap between full and usable width is where cutting-room surprises live. A fabric quoted at 150 full might deliver 146 usable, and a marker planned at 150 suddenly overruns its yield by a few percent across every lay. When we plan widths on custom orders, we confirm the usable figure at sampling and print it into the spec, so the quote you approve and the fabric you cut agree, and the constructions section of our tweed guide carries the same figures by weave type.

How Selvedge Construction Changes Cutting Behavior

Selvedge is not decoration; it is the woven edge that carries the fabric through the loom, and its construction tells you how it will behave in the cutting room. A plain woven selvedge lies flat and cuts away cleanly. A knitted or taped selvedge adds bulk at the edge, which can leave press marks near panel edges if it is not trimmed before fusing. A fringed or open selvedge, common on loosely woven woolen tweeds, ravels unless it is secured, and the fix belongs at specification: ask the mill to state the selvedge type on the approval header, and if the construction ravels, ask whether a gummed or overstitched edge is available for the bulk run. The physical behavior of edges and seams is standard material in the references collected by The Textile Institute, and their publications are a useful neutral baseline when a mill and a garment factory argue about whose spec caused a problem.

Width and the Marker: Where the Yield Lives

Marker efficiency is the reason width deserves a seat at ordering time rather than delivery time. A jacket program cutting panels from a 150-centimeter tweed nests differently than from a 140-centimeter cloth: wider fabric lets the marker flip paired panels side by side, which is why the same garment can yield visibly better from one width than another, with planning-level differences of several percent between layouts. Checks and herringbones complicate the picture because pattern matching forces the marker to align repeats, effectively consuming width for the match and punishing narrow cloth. The practical routine: before approving bulk, run a trial marker on sampled fabric at the real usable width, count the meters per garment, and compare against the quoted consumption. If consumption drifts from the quote, the conversation happens with numbers on the table, and it happens before the full order ships.

Specifying Width on a Stock or Custom Order

On stock tweed, width is a given: you take the cloth as woven, so the cutting plan adapts to the fabric. On custom tweed, width is a parameter you set, which is why it belongs in the development brief alongside weight and composition. Custom weaving adjusts the loom to your target width, and our custom program prices that work from a 1,000-meter minimum, while the ready-stock service carries 100 million meters of inventory with no minimum for buyers who want to test a style before committing to a custom run. Write three items into the custom spec: target usable width in centimeters, selvedge type, and the tolerance you will inspect against at delivery. Three lines of text close the most common width-related disputes before they exist, and they cost nothing at the order stage. Our walkthrough of the tweed production process shows where in weaving those width decisions actually get made.

FAQ

Video: The Craft Details Inside Tweed

Planning a custom width for your next program? Send the marker plan to the team behind our tweed fabric range and we will match the loom width to your panels before sampling.