Linen Sizing for Global Markets: US, EU, UK and Asia Size Charts for Buyers

Linen Sizing for Global Markets: US, EU, UK and Asia Size Charts for Buyers

A linen clothing size chart is not a single table you copy from a competitor. It is a set of decisions about which body measurements you grade from, which market convention you label against, and how much tolerance you allow a fabric that shrinks 3-7% on its first wash. Buyers who treat sizing as a late-stage packaging task usually pay for it in returns; buyers who treat it as a specification input get a collection that fits the same customer across three continents.

This guide walks through the four sizing frameworks that matter for linen apparel (US, EU, UK and Asia), shows how the same garment is labelled in each system, explains what grading increments actually change on a loose-weave fabric, and gives a planning method for launching one style across multiple markets without producing four separate pattern sets. It is written for brand owners, sourcing managers and founders preparing a tech pack for a linen factory.

Why Linen Sizing Behaves Differently From Knitwear Sizing

Most brands develop their first size chart on jersey or another knit fabric, then adapt it for linen. That shortcut is the source of most fit complaints in natural-fibre collections. Knitted fabrics stretch, recover and drape around the body, which means a knit garment can sit 2-3 cm away from the intended measurement and still look and feel correct. Woven linen does not stretch in the same way. What it does instead is relax, soften and shrink, and those three behaviours are all predictable if you plan for them at the specification stage.

Three mechanical facts drive linen sizing decisions:

• Weave openness. A plain-weave linen at 140-190 GSM is stable in length but moves slightly on the cross-grain when washed. Garments cut on the bias move more and need a wider tolerance.
• First-wash relaxation. Linen shrinks 3-7% on the first wash depending on weave, finish and wash temperature. If your size chart is written on greige or freshly finished measurements, the customer receives a garment that is one half-size smaller than the label promises.
• Low recovery. Linen creases and holds its shape, which is a feature, but it means fit that depends on the fabric snapping back into place will not survive a day of wear.

Practical consequence: the size chart must be written against post-wash measurements, not cut measurements. A factory that already controls shrinkage at the fabric stage can give you finished-garment specs with a tolerance band, typically plus or minus 1.5-2 cm on body widths and lengths. Ask for that band in writing. Our own shrinkage control process exists precisely because sizing and wash performance are the same conversation.

The Four Sizing Frameworks Your Buyers Actually Use

When a buyer in Los Angeles, a buyer in Berlin and a buyer in Seoul describe the same woman, they use three different numbers. Understanding the underlying logic prevents the most expensive sizing error in cross-border apparel: labelling a garment for a market using another market's convention.

The frameworks disagree in two directions at once. A UK 12 is usually sold as a US 8 and an EU 40, while a Chinese 165/88A sits closer to a US 6 in the bust but shorter in the torso. If you sell in all four markets, you cannot rely on a single letter label. You either publish a per-market chart or you publish one measurement table in centimetres and inches and let each storefront map its own labels to it. The second approach is cheaper and more honest, and it is the one we recommend to brands that are still proving demand.

US Sizing for Linen: Letter Runs and Numeric Equivalents

US retail sizing still runs on two parallel systems. Letter sizing (XS to XXL) dominates DTC and boutique channels; numeric missy sizing (0-18) dominates department-store placements and wholesale accounts. Plus ranges are commonly written 14W-24W or 1X-4X. The important detail for a linen factory is that US buyers usually think in inches on the body, not in garment measurements, and they expect the chart to show bust, waist, hip and length in both inches and centimetres.

A defensible US women's run for a woven linen shirt or dress looks like this:

• XS (US 0-2): bust 81-84 cm, waist 63-66 cm, hip 89-92 cm
• S (US 4-6): bust 86-89 cm, waist 68-71 cm, hip 94-97 cm
• M (US 8-10): bust 91-94 cm, waist 73-76 cm, hip 99-102 cm
• L (US 12-14): bust 99-104 cm, waist 81-86 cm, hip 107-112 cm
• XL (US 16-18): bust 107-112 cm, waist 89-94 cm, hip 115-120 cm

Two US-specific habits matter when you brief a factory. First, US buyers often ask for a longer body length in linen because the fabric creases and rides up; adding 2 cm to the centre-back length is a common request for this market and costs nothing in pattern terms. Second, US wholesale accounts increasingly expect an inclusive run that continues past XL without a visible pattern break at the fit model. If you plan to sell 1X-3X later, decide now: retrofitting a plus block onto an existing pattern is far more expensive than grading it in from the start.

EU Sizing for Linen: EN 13402 and the Centimetre Logic

Europe is the easiest market to specify for, because EN 13402 asks for body dimensions in centimetres rather than a cultural size number. In practice, retailers still print familiar national numbers, and those numbers diverge: a German 38, a French 40 and an Italian 44 can describe the same body. The underlying EN 13402 measurement set does not diverge, which is why a centimetre-based chart travels across the single market without translation.

For linen womenswear, the working EU mapping is:

Note the widening interval as sizes increase: the bust step is about 4 cm through the small sizes and about 6 cm from EU 42 upward. This is normal in European grading and matters for linen because a larger step in the body means a larger step in fabric consumption per size. When you plan fabric for a multi-size run, do not multiply the middle size by the size count. Ask your factory for a graded consumption table instead.

UK Sizing for Linen: Dual Labelling and the Vanity Gap

UK sizing is a numeric run from roughly 6 to 24, usually with letter equivalents printed alongside. The UK number is not an EU number and not a US number; treating a UK 12 as an EU 44 will produce a garment that is genuinely too small. The correct working equivalence is UK 12 to EU 40 to US 8.

For linen specifically, UK buyers tend to expect a slightly more generous body in the same nominal size than US buyers, partly because the UK market historically carried a fuller fit and partly because UK storefronts convert more often from a measurement chart than from a letter. Three practical notes:

1. Print the dual label (numeric plus letter) on the care label. It costs nothing and prevents a storefront-level relabelling operation.
2. Expect requests for a longer sleeve in linen shirts; the UK body length step is often plus 1 cm.
3. Keep the letter equivalents consistent across the whole collection. Buyers notice when a shirt in size L is generous and a trouser in size L is not.

Asia Sizing: China, Japan, Korea and Why It Runs Small

Asian sizing is the one market where a direct conversion is genuinely unsafe, and buyers who ignore this lose the market. Chinese national sizing uses a height-plus-body-type code such as 160/84A, where 160 is the reference height in centimetres, 84 is the bust or waist in centimetres, and A is the standard body-type classification. Japanese sizing runs numerically from 7 to 15 in women's apparel with a parallel S-M-L convention. Korean sizing commonly uses 44, 55, 66, 77, which are not centimetres at all and map to roughly XS, S, M, L.

The visible effect is that an Asian size M often corresponds to a US size S or even XS in the bust. If you plan to sell the same linen style in Asia and North America, you need one of two things: a separate graded block for the Asian market, or an honest measurement table per storefront plus local relabelling. The second option is often enough for a linen shirt, which is forgiving through the body; it is rarely enough for a fitted linen dress or tailored linen trouser.

Building a Multi-Market Conversion Table Into Your Tech Pack

The most useful single artefact for a linen collection is a conversion table that sits at the front of the tech pack. It does not describe the garment; it describes the market. Every downstream decision, from label printing to the print on the polybag, references it.

A working structure has eight columns: internal size code, US label, UK label, EU (DE) label, EU (FR) label, Asia label, body bust or chest, and body waist or hip. Populate the body columns in centimetres and add inch equivalents in brackets. Then add a second table for finished garment measurements, per size, per market where the fit differs.

• Internal size code first. Give every size an internal code such as W-S-01. Labels change per market; internal codes do not, and factory paperwork stays consistent across a four-market launch.
• Body measurements, then garment measurements. Two tables, not one merged table. Buyers and factories read them for different reasons.
• Tolerance column. State the acceptable band, typically plus or minus 1.5-2 cm after wash.
• Fit notes column. Record whether the style is intended to skim, drape or hold away from the body, because that note justifies the measurement.

If you are writing the tech pack at the same time, our tech pack guide covers the full document structure, and the sizing appendix described here slots into its measurement section. Buyers who want to control every dimension down to stitch density should also review the wider customisation options available on linen styles, since sizing and construction interact more than most people expect.

Grading Rules for Linen: Why Loose Weave Changes the Math

Grading is the process of stepping one approved fit across the size run. On knitwear, grading increments are often small and forgiving. On linen, three rules keep the run coherent:

1. Womenswear body increments of 5 cm bust and 4-5 cm waist per size are standard through the mid run, widening slightly at the top of the range. Keep the increments uniform within a collection so a size L from two different styles measures the same.
2. Length increments are market-specific. A 1-2 cm length step per size is normal, but if you are sharing patterns between markets, hold length constant in the base size and vary it only where a market demands it.
3. Tolerance must widen with weave openness. A dense 200+ GSM linen can hold a tight band; a soft 140 GSM washed linen needs the wider end of the range.

One more rule that is specific to natural fibres: confirm the graded spec on a washed sample, not a pressed one. Linen relaxes at different rates across the size run because panel area differs, and a run approved on unwashed samples can drift by a full centimetre at the largest size.

Planning Sizing for Multiple Markets in One Production Run

Producing one style for four markets does not have to mean four pattern sets. For most linen apparel, three configurations cover it: a base block used for the primary market, a length variant where a market needs a different body or sleeve length, and a fuller fit variant if you sell in Asia and North America simultaneously. Everything else is labelling and packaging.

Sequence the work so sizing decisions land before sampling, not after:

1. Decide the lead market. Fit is approved once, in the market that represents the largest expected revenue.
2. Lock body measurements. Body table first, then garment table derived from ease.
3. Approve wash-tested samples at the smallest, middle and largest size.
4. Confirm label artwork per market against the internal size codes.
5. Finalise the finished-garment spec with tolerance, then release to bulk.

This sequence matters commercially. Sampling runs 7-12 days per round, bulk runs 25-35 days, and a first order typically lands 35-60 days from confirmation. A sizing change after sampling costs a full extra sample round; a sizing change after bulk cutting is unrecoverable. Giving the factory a complete, decided sizing appendix before sampling is the single highest-leverage thing a buyer can do, and it is also the reason production schedules slip less on well-specified programmes than on loosely briefed ones. Our overview of linen lead times shows where each sizing decision sits in the calendar.

Fit Testing and Wear Trials Before Bulk

Measurements alone do not prove fit. A garment can hit every dimension in the spec and still be wrong because the ease was distributed badly, the armhole is too low, or the shoulder slope does not match the target customer. For linen this is amplified: the fabric drapes rather than moulds, so a misfit reads as a styling flaw instead of a sizing flaw.

• Fit at least three body types per lead market, including one at the top of the size range. A single fit model validates a pattern, not a run.
• Wear-test for a full day, not a fitting. Linen changes shape across hours of wear; how it sits at hour six is the honest measurement.
• Wash once before the final fit review. This is the only way to see the 3-7% shrinkage in context.
• Photograph the wear test beside the spec sheet. It gives the factory an unambiguous reference and prevents a second interpretation of the same numbers.

Common Sizing Mistakes That Create Returns

The same five errors appear in almost every cross-border linen programme that underperforms on returns. All five are preventable at the specification stage.

1. Publishing spec measurements as body measurements. Customers measure themselves and compare to the wrong table; the garment feels wrong even when it is correct.
2. Ignoring first-wash shrinkage in the chart. A 4% length change on an 80 cm dress is 3.2 cm, which is a visible hem difference.
3. Assuming EU 40 equals UK 12 equals US 8 in every style. The equivalence holds at the body level, not always at the garment level once ease differs.
4. Skipping the end sizes in fit approval. Grading errors hide at the extremes of the run.
5. Leaving label mapping to the storefront. Storefront relabelling is slower, more error-prone and more expensive than printing the right label at the factory.

Frequently Asked Questions

Sizing is the part of a linen programme that quietly determines return rates, reorder behaviour and how far a collection can travel. Decide it as a specification input before sampling, document it in a body table and a garment table, and you can launch one style across four markets without four pattern sets. If you would like your sizing appendix reviewed before you brief a factory, or you need a graded chart built from your base measurements, send the details through our contact page and we will respond with an initial assessment within 48 hours and a full quotation in 3-7 working days. Orders start at 60 pieces per style per colour, sampling takes 7-12 days, and a first order typically ships in 35-60 days from confirmation.