Does Oliver Bonas Run Big or Small? Sizing Guide & What to Buy

High Street Lifestyle Fashion | Tellar.co.uk

Playful Prints, Relaxed Shapes — But Does Oliver Bonas Fit True to Size?

Oliver Bonas is one of the UK’s most-loved lifestyle brands, blending fashion, homeware, and gifting under one roof. Their womenswear is known for easy shapes, bold colours, and modern femininity — perfect for work, weekends, and weddings alike.

But when it comes to fit, there’s still a lot of uncertainty. So let’s answer the question:

Does Oliver Bonas run big or small?

🧵 Skip the sizing confusion — tellar.co.uk and instantly get your correct Oliver Bonas size, plus your fit across 1,500+ fashion brands. It takes 60 seconds, it’s free, and includes a printable measuring tape. We’ve analysed every brand’s sizing data — so you don’t have to.

Oliver Bonas Sizing: Mostly True to Size with Relaxed Cuts

Oliver Bonas sizing is generally true to size, especially in tops, dresses, and knitwear. Their aesthetic leans towards easy silhouettes — think tiered midi dresses, loose-fit shirts, and soft tailoring — which means you’ll rarely find anything overly tight or body-hugging.

That said, some more structured pieces (e.g. fitted dresses or tailored trousers) may feel snug at the waist or bust — especially in non-stretch fabrics.

Women’s Fit Overview

Dresses: True to size in most styles; size up in zip-back or bust-fitted pieces.
Tops & Shirts: Roomy and relaxed — generally true to size or slightly generous.
Trousers & Jumpsuits: Can run snug at the waist — size up for comfort.
Knitwear & Loungewear: Soft and stretchy — true to size or forgiving in fit.
Coats & Jackets: Tailored but not tight — true to size, with room to layer.

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Why Oliver Bonas Can Occasionally Feel Small

While the brand leans relaxed, there are a few categories where shoppers report a smaller-than-expected fit:

Woven fabrics (linen, cotton poplin) used in dresses and jumpsuits don’t stretch
Fitted waists or underbust seams can feel tight on curvier figures
Side zip closures in structured dresses leave little room for adjustment

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Tellar.co.uk Community Feedback

Item Type	Runs Small	True to Size	Runs Large
Relaxed Dresses		✅	✅
Zip-Back Dresses	✅	✅
Knitwear & Jumpers		✅	✅
Tailored Trousers	✅	✅
Oversized Shirts		✅	✅

🧵 Compare with other high street brands at Tellar:

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What to Buy from Oliver Bonas

1. Tiered & Printed Midi Dresses

The brand’s signature silhouette. Flowy, flattering, and forgiving. Most styles are true to size, with flexible fits in the waist and bust.

2. Relaxed Knitwear & Loungewear

Soft cottons, viscose, and cashmere blends. These are true to size or slightly roomy — ideal for layering or gifting.

3. Structured Linen Jumpsuits

Gorgeous, but less forgiving at the waist and hips. Size up if you’re curvy or between sizes.

4. Tailored Coats & Shackets

Sharp design, comfortable fit. Go true to size unless you want a slouchy effect.

5. Summer Tops & Blouses

Relaxed through the shoulders and arms — true to size with breathable fabrics.

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Fit Tips for Shopping Oliver Bonas

If the item zips up the side, size up — there’s rarely extra give
Curvy figures should check waist and bust measurements for fitted dresses
Petite shoppers may find midi lengths longer than expected
Jumpsuits = double-check torso length — the rise can feel short on taller builds

🎯 Tellar calculates the perfect fit based on your actual measurements — no more returns

Why Tellar.co.uk Is Essential for Shopping Oliver Bonas

While Oliver Bonas offers more consistency than most high street brands, styles still vary between collections, fabrics, and fits. Tellar takes the risk out of shopping:

✅ One-time profile setup using your real measurements
✅ Free printable measuring tape included
✅ Accurate UK sizing matched to 1,500+ brands
✅ Converts sizing across UK, EU, US and numeric scales
✅ Always free to use — no logins or subscriptions required

🧵 Create your free Tellar profile today and shop Oliver Bonas confidently

Final Verdict: Does Oliver Bonas Run Big or Small?

True to size across most dresses, tops, and outerwear
Structured, fitted pieces (e.g. jumpsuits or tailored dresses) may run small — size up if in doubt
Relaxed-fit items are generously cut, especially in loungewear and knitwear
Petite and curvy shoppers should double-check bust, waist and hip measurements for best results