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Does the Brand Barbour Run Big or Small on Clothes Sizing?

Author: Stylist and brand team at Tellar

Date: 2025

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About Barbour: Iconic British Heritage Meets Modern Utility

Founded in 1894, Barbour is a hallmark of British countryside fashion, famed for its waxed jackets, quilted coats, and classic tweeds. Worn by royals, farmers, and city-dwellers alike, Barbour blends function with enduring style—producing pieces that can last decades with proper care.

While Barbour’s quality and heritage are beyond question, its sizing can be confusing—especially for first-time buyers unfamiliar with Classic Fit vs Modern Fit vs Slim Fit cuts.

So, does Barbour run big or small?

Let’s break down how Barbour fits—across jackets, shirts, knitwear, and trousers—so you can buy with confidence.


General Overview: Does Barbour Run True to Size?

Barbour is known for generous, traditional sizing, especially in their Classic Fit jackets. Their newer Modern and Slim Fit collections offer closer cuts, but confusion arises because the sizing label (e.g. Medium, UK 12) doesn't always reflect how the garment feels when worn.

Barbour Fit Types:

  • Classic Fit: Generous and boxy — ideal for layering

  • Modern Fit: More tailored but still relaxed

  • Slim Fit: Fitted and contemporary — may require sizing up

Fit Style

Tendency

Best For

Classic Fit

Runs large

Layering over knitwear or suit jackets

Modern Fit

True to size

Everyday wear with a tailored silhouette

Slim Fit

Runs small

Fashion-forward wear — size up if unsure


Barbour Jackets: The Core of the Brand

Barbour’s outerwear is world-renowned, especially their waxed jackets like the Bedale, Beaufort, Ashby, and International styles. Understanding your jacket’s fit type is key.

Waxed Jackets

  • Beaufort (Classic Fit): Generous, boxy — ideal for country wear

  • Ashby (Modern Fit): Slightly slimmer, popular with urban buyers

  • Bedale (Classic Fit): Cropped and roomy — perfect for equestrian use

Sizing Tip:

Classic waxed jackets are designed to fit over bulky layers. If you're not layering, size down one full size.

“I’m a UK 10 but wear an 8 in the Bedale. It’s roomy enough for a jumper underneath.”


Quilted Jackets

  • Tend to follow Modern Fit

  • Lightweight and slightly tapered

  • Less padding than you might expect

“Barbour quilted jackets run true to size, but slim in the shoulders. I sized up for comfort when driving.”


Barbour International

Barbour’s more fashion-focused line, International, features biker-style jackets, tighter silhouettes, and more street-style detailing.

  • Often Slim Fit

  • Zipped cuffs, tapered waists, tighter arms

  • Includes both men’s and women’s versions

Recommendation:

If you’re buying Barbour International for the first time, consider sizing up, especially if you have broader shoulders or plan to wear a thick knit underneath.


Barbour Shirts and Knitwear

Barbour shirts—especially in the Tartan and Countrywear ranges—generally follow standard UK sizing, with a relaxed fit around the shoulders and chest.

  • Button-down shirts: True to size with a bit of room

  • Tartan flannels: Slightly generous cut for layering

  • Knitwear (Jumpers and Cardigans): Often classic fit, with ribbed hems and cuffs

Tip: If you prefer a more modern, fitted look, size down in knitwear and tartan shirts.


Barbour Trousers and Dresses

Though outerwear remains Barbour’s core offering, the brand also produces:

Women’s Trousers:

  • Jeans, chinos, and leggings

  • Generally true to size, though some country styles run large at the waist

Dresses:

  • Fit tends to follow M&S sizing conventions

  • True to size across most ranges, especially casual shirt dresses


Size Chart: Barbour UK to International Sizing

UK Size

EU Size

US Size

Chest (inches)

Notes

6

34

2

31–32

Slim fits may be tight

8

36

4

33–34

True to size in most styles

10

38

6

35–36

Size down for Classic Fit coats

12

40

8

37–38

Check shoulder width

14

42

10

39–40

Slim fits may require sizing up

16

44

12

41–42

Roomy in Classic Fit

Pro Tip: Always check which fit model your jacket uses—Classic, Modern or Slim—as this changes everything.


Real Feedback from Barbour Customers

“I’m 5’7 and usually a 12, but the Classic Beaufort in 12 was massive. Swapped for a 10 and it’s perfect even over a jumper.”

– Trustpilot UK

“Barbour International Ashby fits more snugly than the Bedale. Looks amazing but I had to size up to avoid restriction in the arms.”

– Reddit, r/malefashionadvice

“Barbour sizing is all over the place until you know which fit family you're dealing with. I only shop Barbour now through Tellar.”

– Online fashion forum comment


Why Barbour Sizing Still Confuses Even Regular Shoppers

Barbour’s sizing isn’t inconsistent—but it is highly dependent on cut, heritage style, and garment purpose. A Medium in the Ashby may not fit the same as a Medium in the International Duke or the Classic Beaufort.

This confusion often leads to:

  • Ordering multiple sizes “just in case”

  • Unnecessary returns

  • Frustration over shoulder width, arm length, or layering room

Tellar.co.uk exists to eliminate all of that.


Tellar.co.uk: Get the Right Barbour Size Instantly

Tellar.co.uk is the UK’s free sizing tool that matches your body measurements—or your fit in another brand—to your best size in Barbour and 1,500+ other brands.

Why Use Tellar for Barbour?

  • Knows how Barbour's fits differ across Classic, Modern, and Slim

  • Matches your layering preferences and measurements to the right jacket size

  • Suggests precise sizes by garment, not just “M” or “UK 12”

  • Avoids guesswork and unnecessary returns

And yes—it’s completely free, and comes with a free measuring tape.


Example: Using Tellar to Find Your Size in Barbour

Say you usually wear a UK 12 in M&S and prefer tailored fits. You want to buy a Barbour Ashby jacket.

At Tellar.co.uk, you:

  • Enter your measurements or select your known fit in M&S

  • Choose “Barbour” and select “Ashby Wax Jacket”

  • Get a personalised result like:

    “We recommend UK 12 for a tailored look with a thin jumper, or UK 14 for extra room.”

Try it now via our Store Size Lookup tool.


Final Verdict: Does Barbour Run Big or Small?

Garment Type

Fit Type

Sizing Recommendation

Waxed Jackets

Classic Fit

Size down unless layering

Waxed Jackets

Modern Fit

True to size

Waxed Jackets

Slim Fit

Size up for comfort

Quilted Jackets

Modern Fit

True to size

International Line

Slim Fit

Size up or check shoulder room

Knitwear & Shirts

Relaxed

Size down for fitted silhouette

Trousers & Dresses

Standard

True to size


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Does the Brand Barbour Run Big or Small on Clothes Sizing?