Struggling to find the right size when shopping Marc O’Polo online? You’re not alone. Known for its clean Scandinavian style and high-quality basics, Marc O’Polo offers elevated casualwear — but its European sizing and fabric variances often confuse UK shoppers.

At Tellar.co.uk, we make this simple. By combining your exact measurements with sizing data from 1,500+ brands, we help you find your perfect size in Marc O’Polo instantly — without relying on vague charts or guesswork.


Why Marc O’Polo Sizing Varies

Marc O’Polo’s aesthetic blends relaxed shapes with modern tailoring, but sizing depends heavily on the collection. Some pieces are labelled in EU sizes, others use S–XL, and fit shifts between men’s, women’s, and outerwear.

Instead of decoding every label or risking expensive returns, Tellar.co.uk provides you with a smart size match by comparing your measurements to brand-specific data for each Marc O’Polo category: tops, trousers, dresses, knitwear, and coats.


✅ Get Started with Tellar.co.uk (It’s Free & Easy)

  1. Go to Tellar.co.uk/create-profile

  2. Enter your body measurements or your usual size in another brand

  3. Instantly see your Marc O’Polo size based on your profile

  4. Browse matching styles in real time

  5. Receive a free measuring tape to ensure continued accuracy

🔗 Claim your free size match now


Marc O’Polo Women’s Fit Guide

1. Tops and Shirts

Marc O’Polo women’s tops are generally cut true to EU sizing, but tend to run slightly relaxed across the chest and arms. If you prefer a tailored silhouette, size down — especially in oversized or boyfriend styles.

UK Size EU Size Bust (cm)
8 34 84–88
10 36 88–92
12 38 92–96
14 40 96–100
16 42 100–104

🔗 Related: How to Measure Your Bust and Shoulders

2. Trousers and Jeans

From tailored trousers to casual chinos, Marc O’Polo’s legwear tends to run small at the waist, especially in low-stretch fabrics. Always measure both your waist and hips to find your ideal fit.

🔗 Try our Size Finder Tool to match your proportions to every Marc O’Polo trouser style instantly.

3. Dresses

Fit varies by fabric. Jersey and knit dresses are usually forgiving, while woven or structured styles can run narrow at the shoulders. If your bust is proportionally larger, Tellar.co.uk will recommend a size that flatters without tightness.


Marc O’Polo Men’s Fit Guide

1. Shirts & Knitwear

Marc O’Polo shirts are classically tailored — not slim-fit — with room across the chest and arms. However, sleeve length tends to favour taller builds. If you’re under 5’10”, check arm length carefully before choosing your size.

Size Chest (cm) UK Equivalent
S 88–92 34–36
M 96–100 38–40
L 104–108 42–44
XL 112–116 46–48

🔗 Best Shirt Brands for Tall Men – Full Guide

2. Trousers and Chinos

Most Marc O’Polo men’s trousers come in EU sizes (e.g. 48, 50, 52), which don’t always match standard UK waist sizing. Tellar.co.uk converts these for you, factoring in stretch percentage, leg length, and rise.

🔗 Read: Why European Sizes Don’t Match UK Trousers


What’s Worth Buying from Marc O’Polo?

Organic Cotton Knitwear

Ethically made, incredibly soft, and perfect for layering. Both men’s and women’s jumpers offer timeless shapes — invest in neutrals for maximum versatility.

Tencel Shirt Dresses

These wear-anywhere pieces are breathable, drape beautifully, and can be dressed up or down. Ideal for spring–summer travel wardrobes.

Wool Blend Coats

Classic silhouettes with high-quality tailoring and excellent warmth-to-weight ratio. Worth every penny, especially in transitional seasons.

Slim Chinos

From smart-casual office looks to weekend outfits, Marc O’Polo chinos strike the perfect balance between fitted and comfortable.

🔗 Browse more in our Brand Guides for Premium Smart-Casual Labels


Marc O’Polo Sizing FAQs

Do Marc O’Polo clothes run true to size?

Mostly, but it varies by category. Women’s dresses and trousers may run small; men’s shirts are more relaxed. Use Tellar.co.uk to match styles to your exact fit.

Are Marc O’Polo sizes in EU or UK?

Mainly EU sizes, but some casualwear uses standard S–XL. Our tool auto-converts your body measurements to both systems.

Should I size up for outerwear?

In general, yes — especially if layering over knits. Tellar will show if a certain coat runs tight in the shoulders or chest.


How Tellar.co.uk Helps You Shop Smarter

We do what size charts can’t:

✅ Convert EU, UK, and international sizing automatically
✅ Factor in your proportions (not just bust/waist/hip)
✅ Flag styles that run small or large based on real data
✅ Save your profile to reuse across 1,500+ brands

🔗 Start now – It’s Free & Easy


Join the Community

Thousands of shoppers are already using Tellar.co.uk to shop better, waste less, and understand how brands like Marc O’Polo really fit.

Claim your free measuring tape, explore size matches across your wardrobe, and follow us for daily style tips:


Final Thoughts

Marc O’Polo is one of those brands that rewards attention to detail — in both styling and sizing. But to enjoy the full quality and comfort of the brand, you need to start with the right fit. Skip the size charts. Let Tellar.co.uk do the heavy lifting for you.

Find your size in 1,500+ brands real-time. It’s free & easy.

👉 Get started now


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