What Is Sizing Like at Comptoir des Cotonniers?

Comptoir des Cotonniers sizes small — typically one full size smaller than standard UK sizing — and if you go in expecting a UK 12 to fit like a UK 12, you're going to have a bad time. Size up at least one, and in some tailored pieces, possibly two. That's the short answer. Here's everything else you need to know.

I discovered Comptoir des Cotonniers properly about five years ago when a client came into a styling session clutching a beautifully cut navy blazer she'd picked up in Paris. I asked where it was from and immediately went online that evening. I fell for the brand instantly — that very particular Parisian ease they do so effortlessly. But my first order was a disaster. I ordered my usual size, a French 38, based on their own label, and the trousers arrived so slim through the hip I couldn't do them up. Size up. Always. Learn from my mistakes.

Understanding French Sizing vs UK Sizing

Comptoir des Cotonniers is a French brand, and it sizes using the French system. Here's a quick reference so you're not doing mental arithmetic in the checkout:

French 34 = UK 6
French 36 = UK 8
French 38 = UK 10
French 40 = UK 12
French 42 = UK 14
French 44 = UK 16

On paper, this should map neatly. In practice, Comptoir cuts narrow — particularly through the hip, thigh, and upper arm — which means most UK shoppers will need to go up one size beyond what that conversion suggests. If you're a UK 12, order the French 42, not the 40. Don't fight it — the proportions are very Parisian (read: lean) and that's simply how the brand is cut.

Which Pieces Run Smallest?

Not all categories are equally unforgiving. Here's my honest breakdown by product type:

Trousers and jeans — the tightest across the board. Very slim through the thigh. If you carry any width through the hip at all, size up two. Their silhouettes are intentionally slim and straight-leg focused; don't expect a relaxed cut.
Blazers and structured jackets — size up one. The shoulder placement is precise and beautiful, but the body is narrow. Getting the shoulders right is the priority — a tailor can take in the body far more easily than adjust a shoulder seam.
Knitwear — probably the most generous category. Their fine-knit jumpers and cardigans have enough give that your usual converted size should work. Their cotton-knit pieces in particular are forgiving.
Dresses and skirts — size up one as standard. A-line and midi styles are more forgiving through the hip than pencil cuts, but I'd always go up to be safe.
Blouses and tops — mixed. Fitted shirts: size up one. Relaxed or oversized styles (and they do some lovely louche oversized pieces): you can stay closer to your converted size.

Quality and Fit — The Pay-Off for Getting the Size Right

Once you've cracked the sizing, the brand genuinely rewards you. The fabrics are exceptional — their cotton really does live up to the "cotonniers" name, and the linen, jersey, and wool pieces all sit and move beautifully. This isn't a brand where you size up and feel like you're drowning in fabric — the cut is architectural enough that even a size up retains the shape. The other thing I love? Their pieces don't crease into oblivion after an hour of wearing, which for linen is frankly remarkable.

Style-wise, think effortless Parisian minimalism: relaxed tailoring, clean lines, a muted or classic palette with occasional print moments. It suits women who want to look chic without shouting about it — and it ages well. These aren't trend pieces; they're wardrobe investments.

Comptoir des Cotonniers Sizing — The Size Range

The brand typically runs from French 34 to 44 (roughly UK 6–16), which is narrower than many UK brands. If you regularly shop above a UK 16, Comptoir is unlikely to work for you, which is a genuine gap in the brand's offering. This is unfortunately typical of many French and European premium brands, who have been slower than their UK counterparts to embrace extended sizing.

Where to Shop If Comptoir Doesn't Quite Fit — My Recommendations

Whether the sizing just isn't for you, or you want to pull together a whole look that channels the same Parisian ease, here's where I'd point you — broken down by budget:

High Street

Zara — the closest high street approximation to Comptoir's aesthetic. Slim, European-cut, strong on tailoring and clean-line basics. Also runs on the small side, so apply similar size-up logic.
Mango — excellent for relaxed French-girl tailoring at a fraction of the price. Their linen and cotton separates in particular are very Comptoir-adjacent. Good sizing consistency.
COS — if Comptoir is the Parisian version, COS is the Scandinavian cousin. Architectural, minimal, exceptional fabric quality for a high street brand. True to size.
Massimo Dutti — beautifully made for the high street, excellent tailoring, and a palette that Comptoir shoppers will immediately recognise. Generally true to size.
Anthropologie — wonderful for the more textural, print-led side of what Comptoir does. Slightly more relaxed in fit and more generous in sizing.
Jigsaw — a very underrated British brand for Comptoir converts. Strong on tailored trousers and quality basics; sizes slightly small so size up one.
Me&Em — the British answer to effortless French dressing. Brilliant quality for the price, genuinely good fit across a range of body shapes, and sizing runs true to UK standard. Highly recommended.

Premium

Reiss — sharp tailoring, excellent finishing, and a slightly more structured take on the clean-line aesthetic. True to UK size. Great for blazers and trousers in particular.
Whistles — quietly brilliant for understated, quality pieces. Their knitwear and trousers are particularly strong and they size more generously than Comptoir.
LK Bennett — for occasions and polished everyday dressing. Impeccable quality and very consistent sizing.

Luxury / Designer

Sandro — the next step up from Comptoir in the French contemporary market. Same Parisian sensibility, higher price point, exceptional detailing. Sizes similarly small, so apply the same rule.
A.P.C. — the ultimate in French understatement. Classic, architectural, built to last decades. Expensive but worth it. Sizes very small — go up two if in doubt.
Isabel Marant Étoile — the diffusion line of Isabel Marant; more accessible than mainline but still that effortless boho-Parisian energy. Sizes small.

Two Independent Picks I Love

Rouje — Jeanne Damas's Paris-based brand is the absolute embodiment of what Comptoir is trying to do, with even more romance and personality. Their sizing is very French (small — size up), but the pieces are extraordinary. Their dresses in particular are worth the investment.
Veja — okay, so it's technically footwear, but if you're building a Comptoir-adjacent wardrobe, Veja trainers are the finishing touch every outfit needs. Ethical, French, iconic. Size up half a size.

Stop Guessing. Get Your Exact Size at Comptoir des Cotonniers.

Tellar is the UK's leading free sizing tool — match your measurements to 1,500+ brands instantly, including Comptoir des Cotonniers. No downloads. No subscription. Completely free.

Measure once — using bust, waist, hip, or simply a brand size you already know fits
Get your precise size in Comptoir des Cotonniers, Sandro, COS, Reiss, Zara and 1,500+ more brands instantly
Always free — works straight in your browser, no account needed

Plus, the Tellar Fashion Hub is packed with free, honest styling guides from our in-house stylists. No ads. No sponsors. No agenda. Just good advice.

Visit Tellar.co.uk Find Your Size Now →