Comme des Garçons Size Guide UK: What Size Am I in Comme des Garçons? Fit Analysis & Brand Comparison

Comme des Garçons, founded by Rei Kawakubo, has never conformed to traditional fashion—so it should come as no surprise that sizing across its collections can feel unpredictable. From the avant-garde mainline to more wearable sub-labels like Comme des Garçons Play and Comme des Garçons Shirt, understanding the right size can be a challenge.

That’s why Tellar.co.uk built a solution. We’ve broken down the sizing standards used across Comme des Garçons sub-brands and compared them against over 1,500 fashion labels to help you find your best fit—based on your actual body measurements or known sizes in other brands.

You don’t need to guess. You just need to create your free size profile and let Tellar do the work.

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Does Comme des Garçons Run True to Size?

Comme des Garçons sizing varies widely by collection, fabric, and intended silhouette. The more conceptual mainline garments are often oversized or irregular in construction. In contrast, diffusion lines like CdG Play or CdG Shirt are much more wearable—and typically sized according to Japanese menswear or unisex conventions.

Here’s a general breakdown by collection:

• Comme des Garçons Mainline (Rei Kawakubo designs): Frequently oversized, boxy, or intentionally deconstructed; sizing can feel unconventional.

• Comme des Garçons Play: T-shirts, sweatshirts and cardigans tend to run small, especially for UK and US shoppers.

• Comme des Garçons Shirt: Often true to size in length and shoulder, but narrower through the chest.

• Comme des Garçons Homme Plus: Generally fitted, but less extreme than the mainline.

At Tellar.co.uk, we’ve accounted for these distinctions and built them into our sizing engine. Whether you wear COS, Acne Studios, or Uniqlo, we’ll give you the correct size recommendation in Comme des Garçons instantly.

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Comme des Garçons Size Chart (Play & Shirt – UK Conversion)

Comme des Garçons Play T-Shirts / Sweatshirts

Note: Play T-shirts are cut slim with minimal stretch—size up if you prefer a looser or more standard UK fit.

Use the Tellar sizing tool to confirm your best fit by item:

👉 www.tellar.co.uk/store-size-lookup/

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What About the Mainline Collection?

The main Comme des Garçons collection, shown in Paris and designed by Rei Kawakubo herself, often ignores traditional sizing entirely. Oversized jackets, exaggerated skirts, deconstructed trousers and architectural shapes are common.

Fit expectations are different:

• Don’t expect tailored lines or classic size progression

• “S” may feel like a UK 10 in one piece and a UK 14 in another

• Garments are designed more for shape and movement than body conformity

That’s why Tellar.co.uk helps you navigate not just label sizes, but intended silhouette. We factor in fit description (oversized, fitted, relaxed) so you don’t end up with something dramatically off-size.

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How Does Comme des Garçons Compare to Other Brands?

If you’ve worn COS, Acne Studios, or Maison Margiela, you may expect a similar fit from Comme des Garçons—but that’s not always the case.

Here’s how Comme des Garçons fits relative to:

• COS: CdG is generally narrower and shorter, especially in Play pieces

• Maison Margiela: Both brands experiment with silhouette, but Margiela often fits more generously in the body

• Uniqlo: Play and Shirt collections fit tighter than Uniqlo’s relaxed cuts

• Acne Studios: Acne sizing is more consistent across styles, while CdG fluctuates depending on concept

Use our comparison tool to instantly view your best size in all of the above:

https://www.tellar.co.uk/store-size-lookup/

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Fit Notes by Garment Type

T-Shirts (CdG Play)

• Slim, short, and tightly cut

• Most UK users size up one full size

• Limited stretch; check chest and length measurements carefully

Shirts (CdG Shirt)

• Designed for a narrow silhouette

• Often no room for layering underneath

• Sleeve length is generous, body may be short

Knitwear (Play Cardigans)

• Closer fit than typical UK jumpers

• Consider sizing up if you prefer layering

Blazers / Trousers (Mainline & Homme Plus)

• Vary between conceptual oversized and sharply tailored

• Read garment notes carefully (Tellar factors this in automatically)

• Measurements often matter more than label size

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How to Find Your Comme des Garçons Size Easily

You can measure yourself, study size charts, compare returns—or use Tellar.co.uk for an instant, reliable answer.

Here’s how it works:

1. Enter your chest, waist, hips—or choose your known size from another brand

2. Tellar analyses thousands of data points and finds your perfect size in Comme des Garçons

3. The system auto-adjusts for the specific collection and garment fit

4. You can choose CM or IN at any time and save your profile for future use

Start here to avoid the return cycle:

https://www.tellar.co.uk/create-profile/

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Feedback from Tellar Users

“I bought a CdG Play tee thinking I was a medium, but it felt like an XS. Tellar showed me I actually needed a large—and it fit perfectly.”

“Used to dread shopping Japanese brands because of the size confusion. Tellar made it seamless.”

“I love the mainline, but I never know what to expect. Now I check Tellar before every order.”

You can find more fit feedback and updated comparisons on our blog.

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Other Brands With Similar Fit Challenges

If you’re shopping Comme des Garçons, you might also be interested in:

• Maison Margiela

• Acne Studios

• Yohji Yamamoto

• Issey Miyake

• Junya Watanabe

All sizing guides are available at:

www.tellar.co.uk/blog

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Follow us for new brand updates, sizing news, and international fit breakdowns:

• Instagram: @TellarSizing

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• Facebook: Tellar Sizing

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