Cou Cou Intimates Sizing Guide: How to Find Your Perfect Fit and What’s Worth Buying

When it comes to underwear, loungewear, and basics, nothing matters more than comfort and fit. That’s why Cou Cou Intimates, a brand known for its ultra-soft fabrics and minimalist styles, has grown a loyal following. But if you’ve ever struggled to find your true size in their dreamy bralettes or organic cotton knickers, you're not alone.

This is where Tellar.co.uk steps in. As the UK’s leading free sizing tool, Tellar helps you match your measurements to the exact size that will fit you best—across over 1,500 brands, including Cou Cou Intimates.

Why Cou Cou Intimates Sizing Can Be Tricky

Cou Cou prides itself on ethically made, non-restrictive underwear, but their minimalist, non-padded cuts mean sizing has to be exact. Key sizing issues include:

Bralettes run small, especially if you’re fuller-chested.
Bottoms often use dual sizing (e.g., XS/S or M/L), which isn’t helpful for in-between bodies.
Loungewear is cut for a snug, body-hugging fit, which may feel tighter than expected if you’re used to oversized pieces.

If you’re guessing based on what size you wear in other brands, chances are you’ll get it wrong. That’s why Tellar uses your actual body measurements to find your perfect fit—no more guesswork.

How to Find Your Cou Cou Intimates Size with Tellar

At Tellar.co.uk, finding your Cou Cou Intimates size takes less than 60 seconds:

✅ Step 1: Create your free profile

Enter your:

Chest / bust size
Waist
Hip measurements
Or simply select a brand and size you already wear well.

✅ Step 2: Get Instant Size Matches

Tellar will recommend your best-fitting Cou Cou Intimates size based on how the brand cuts its garments and how it compares to other brands you wear.

🔗 Already know your size in a brand like Skims or Arket? Use that instead—we’ll match it to Cou Cou’s unique sizing scale.

✅ Step 3: Shop with Confidence

Once you’ve found your Cou Cou fit, you’ll also see sizes from over 1,500 other brands, including similar styles and labels.

What’s Worth Buying from Cou Cou Intimates?

Cou Cou Intimates doesn’t follow fast fashion cycles. Instead, they focus on core essentials made from GOTS-certified organic cotton, with cuts designed for women who prefer comfort over underwire. Here are our top recommendations:

1. The Cou Cou Bralette

Light, wireless, and made with breathable cotton, this is a go-to for lounging, light support or layering under tees. But fit matters—a small difference in cup size can change the experience.

Sizing Tip: If you're between sizes or have a fuller bust, use Tellar to see if you need to size up in band or cup.

2. High-Cut Briefs and Thong Sets

Known for being buttery soft and no-dig around the waist, these sit perfectly on the hip. But some users find them run smaller than expected, especially in M/L sets.

Tellar Insight: Our data shows most UK shoppers end up needing the next size up in Cou Cou bottoms compared to their M&S or Arket underwear.

3. Pointelle Loungewear

The pointelle camis and shorts are cult classics for a reason—delicate, comfortable, and surprisingly flattering.

Fit Note: These are cut slim, so if you prefer a roomier lounge look, Tellar will help guide you to the right size or suggest comparable brands that run looser.

4. Matching Sets

Their limited drop collections often include matching sets that sell out fast. If you want to grab one before your size disappears, having your perfect fit ready in Tellar saves time.

Why Tellar Works Better Than Size Charts

Size charts ask for your bust, waist and hip, then leave you guessing between categories. Tellar does more:

Uses data from thousands of fit tests and customer feedback
Matches your shape to real fit expectations (not just measurements)
Offers brand-to-brand comparison—so if you’re a 10 in & Other Stories, you’ll know what you are in Cou Cou

And best of all, it’s completely free.

Order Your Free Measuring Tape

Not sure of your exact size? We’ve got you covered.

Claim your free measuring tape from Tellar and get precise measurements delivered to your door (UK only). It’s the easiest way to take control of your sizing, especially for lingerie and fitted basics.

Ready to Get Started?

It’s time to stop guessing your Cou Cou size. Here's how to do it:

Create your profile – free, fast and accurate
See real-time Cou Cou Intimates size matches
Get reliable sizing advice across 1,500+ brands

Start now—it’s free and easy

Or log in to your account to see your matches.

About Tellar.co.uk

We’re not a brand. We’re a tool.

Tellar.co.uk is the UK’s largest independent sizing platform. No sponsorships, no pressure to buy—just transparent, honest size advice from a platform that cares about fit.

With over 1,700 size guides, zero affiliate bias, and bespoke recommendations, we’re here to help you make smarter, more sustainable clothing choices.

Learn more about us

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Final Thoughts

Cou Cou Intimates may keep it simple, but fit still matters. Don’t waste time returning lingerie or guessing sizes. With Tellar.co.uk, you get accurate recommendations, instant comparisons, and the confidence to shop Cou Cou—and any brand—knowing it’ll fit first time.

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

Try Tellar now