Does R13 Run Big or Small? Full Sizing Guide & What to Buy

Luxury Denim & Grunge Fit Breakdown | Tellar.co.uk

New York Edge Meets Italian Craft — But What’s the Fit Like?

R13 is one of fashion’s most distinctive luxury labels — combining NYC grunge aesthetics with premium Italian craftsmanship. Think slouchy jeans, distressed leather, oversized flannels, and boxy tailoring. It’s raw, rebellious, and unmistakably elevated.

But if you’re shopping R13 online, there’s one key question:
Does R13 run big or small?

🧵 Want the fastest answer? Create your free profile at Tellar.co.uk to find your perfect size in thousands of brands, including R13. It’s quick, free, and includes a printable measuring tape. We’ve analysed real-world brand sizing data — so you don’t have to guess.

R13 Sizing: Deliberately Oversized, But Not Always Generous

R13 is known for its intentionally oversized aesthetic — but that doesn’t mean every piece fits big. In fact, while jackets and flannels are huge by design, denim and leather pieces often run small or slim, especially in the hips, thighs, and waist.

Women’s Fit Overview

Boyfriend Jeans & Slouchy Styles: Cut loose, but often run small at the waist. Size up for the intended low-slung fit.
Skinny Jeans: Run small, with tight stretch and high rise. Size up one full size.
Oversized Jackets & Flannels: Purposefully oversized — true to size for the intended look.
Leather Trousers & Shrunken Blazers: Cut slim — size up, especially if curvy.

Men’s Fit Overview

Drop-Crotch & Relaxed Jeans: True to size, but fitted in waist and seat. Size up for extra sag or layering room.
Boxy T-Shirts & Flannels: Oversized by design — stick to your usual size for the brand’s signature look.
Coats & Blazers: Tailored in structure, oversized in silhouette — true to size, but check sleeve length.

🎯 Check your R13 fit now — and compare across thousands of brands

Fabric & Fit: Why R13 Can Be Confusing to Size

R13 uses a variety of premium fabrics, many of which look slouchy but don’t stretch. Key materials include:

Rigid cotton denim – traditional and non-stretch, runs tight in waist and seat
Japanese and Italian stretch blends – slightly forgiving, but still close-fitting
Heavy wool & flannel – used for oversized coats and shirts
Shearling, leather & coated denim – beautiful but structured; not flexible

This combination makes fit very silhouette-dependent — oversized outerwear can be huge, while denim or leather pieces feel very snug.

📏 Use Tellar’s free printable measuring tape and set up your fit profile in seconds

Real Fit Feedback from Tellar.co.uk Users

Item Type	Runs Small	True to Size	Runs Large
Women’s Skinny Jeans	✅
Boyfriend Denim	✅	✅
Oversized Flannels		✅	✅
Leather Trousers	✅	✅
Men’s Drop-Crotch Jeans	✅	✅

🧵 Comparing edgy designer brands? Try:

Does Balenciaga run big or small?
Rick Owens fit guide
Maison Margiela sizing
Diesel denim breakdown
Off-White sizing explained

What’s Worth Buying from R13?

1. Boyfriend & Double Classic Jeans

R13’s signature. Rigid denim, distressed hems, relaxed thigh. Size up for the full slouchy fit.

2. Leather Jeans & Shorts

Incredible craftsmanship, but tight. Order one size up unless you’re very slim through the hips.

3. Oversized Coats & Flannel Shirts

Purposefully boxy and long. Stick to your usual size — or size down if you prefer a closer fit.

4. Drop-Crotch Trousers & Skinnies (Men)

True to size in waistband, but check rise and inseam. Often cut shorter.

5. Boxy Tees & Shrunken Blazers

Shrunken blazers are tight — size up. Tees are oversized — true to size for intended shape.

🛍 Use Tellar to compare your R13 size to thousands of other fashion brands

Sizing Tips for R13 Shoppers

Rigid denim = size up, especially in the waist and hips
Oversized doesn’t mean big everywhere — check sleeves and shoulders
Don’t downsize in outerwear unless you’re intentionally tailoring the silhouette
Layering under leather or wool? Size up for movement

🎯 Tellar automatically adjusts your fit by fabric and cut — no second-guessing

Why Tellar.co.uk Is Essential for Buying R13

Luxury fashion sizing is rarely consistent — and R13 is no exception. With styles intentionally oversized in one area and ultra-fitted in another, it’s easy to get it wrong.

Tellar.co.uk solves this:

✅ One-time setup with your real measurements
✅ Free printable measuring tape
✅ Real-time sizing across thousands of brands
✅ Cross-check denim sizing (e.g. R13 vs Diesel, Rick Owens, Acne Studios)
✅ Always free — no app, no subscriptions

📏 Get your accurate R13 size instantly with Tellar

Related Sizing Guides You’ll Love

If you’re browsing R13, you’ll probably enjoy these too:

Balenciaga fit breakdown
Rick Owens sizing: what to expect
Maison Margiela sizing guide
Diesel jeans: do they run small?
Off-White sizing comparison

📲 Follow Tellar for new sizing tools, brand insights & style drops:

Final Verdict: Does R13 Run Big or Small?

Denim generally runs small, especially in non-stretch styles
Jackets and flannels are oversized, but with deliberate structure
Trousers and blazers may be tight, particularly in luxury fabrics like leather or wool
Always check by silhouette and material — sizing shifts dramatically

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