Co Clothing Size Guide: How to Find Your Perfect Fit and What’s Worth Buying
Author: Stylist and brand team at Tellar
Date: 2025
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Looking for timeless pieces that actually fit? Co delivers elegant, minimal fashion—but their sizing can vary across styles. Here’s how to find your perfect size in Co, what’s worth investing in, and how Tellar.co.uk can simplify it all.
About the Brand: Who Is Co For?
Co is a Los Angeles-based brand founded by Stephanie Danan and Justin Kern. It’s renowned for its refined aesthetic, premium fabrics, and fluid silhouettes that bridge the gap between minimalist style and sophisticated luxury.
Expect elevated basics: soft tailoring, sculptural dresses, silk separates, and modern loungewear that transcends seasons. But with global distribution and evolving sizing specs, getting the right fit in Co can be tricky—especially for UK shoppers navigating US-based charts.
That’s where Tellar.co.uk steps in.
Why Sizing in Co Isn’t Always Straightforward
While Co offers consistent quality and design, its sizing is influenced by:
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US-to-UK conversion differences
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Fabric stretch (especially in knitwear and jersey pieces)
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Relaxed silhouettes vs. tailored pieces
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Lack of universal sizing chart across categories
This means a size 10 in their wide-leg trousers may fit differently than a size 10 blouse. It’s not you—it’s the inconsistency.
🟢 Solution: Use Tellar.co.uk to input your measurements and instantly see your best fit across Co and 1,500+ other brands.
How to Find Your Co Size in Seconds — For Free
Skip the guesswork. Here’s how to get started:
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Enter your bust, waist, and hips — or choose "I know my size in another store" to get a size estimate.
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Get a Free Measuring Tape
No tape measure? We’ll send you one! Just request it on our Free Tape Request Page.
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Get Your Size in Co
Our tool matches your profile to Co’s latest data — factoring in relaxed fits, tailoring, and US sizing conversions.
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See Alternatives That Fit Too
We’ll show you equivalent pieces from other premium brands if your size in Co runs out.
📍 Start now: Log In Here or Create Your Profile
What Co Clothing Is Worth Buying?
Co is an investment brand, so knowing what’s worth your money matters. Based on customer reviews, expert feedback, and durability tests, here’s what ranks highest:
1. The Voluminous Dresses
Think tiered poplin maxis or wool-blend knit dresses. Ideal for layering and travel. Opt for your standard size if the fit is oversized, or size down for a slimmer silhouette.
2. Co Signature Trousers
Their wide-leg trousers and high-waisted pants offer clean lines and comfortable structure. Size accuracy is key here. Use Tellar to avoid baggy waists or overly long legs.
→ Related: How to Measure Yourself for the Right Fit
3. Cashmere & Merino Knitwear
Timeless and beautifully made. Runs true to size, but if you’re between sizes or layering, Tellar helps match the right bust and shoulder width.
→ Also read: Top Luxury Brands Worth the Investment
4. Structured Outerwear
Co coats and capes often have oversized fits. We recommend checking your shoulder width and coat length via Tellar's detailed measurements.
Typical Co Sizing Conversions (Approximate)
Co Size |
UK Size |
US Size |
Bust (cm) |
Waist (cm) |
Hips (cm) |
|---|---|---|---|---|---|
XS |
6–8 |
2–4 |
80–84 |
60–64 |
86–90 |
S |
8–10 |
4–6 |
84–88 |
64–68 |
90–94 |
M |
10–12 |
6–8 |
88–92 |
68–72 |
94–98 |
L |
14–16 |
10–12 |
96–100 |
76–80 |
102–106 |
⚠️ Note: Size availability may differ by region and item type. Use Tellar.co.uk to confirm your exact size.
Why Tellar.co.uk Is the Smart Way to Shop Co
With over 1,500 brands mapped and real-time size recommendations, Tellar.co.uk is the UK’s leading free sizing tool.
✅ Benefits of Using Tellar.co.uk:
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Get accurate Co size suggestions based on your body
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Compare sizing between Co and similar brands
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Track what fits across premium and high street labels
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Save your profile, recheck sizing anytime
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All free — no purchase required
🟢 Try Tellar.co.uk now – it only takes 30 seconds.
Get Started: Claim Your Free Measuring Tape
We’ll post you a complimentary tape measure anywhere in the UK — no strings attached.
Once you have your tape:
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Measure bust, waist, hips.
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Create your free Tellar profile.
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Instantly find your Co size (plus 1,500 other brands).
Still Not Sure About Your Co Size?
If you’ve tried on Co before but can’t remember which size worked, select “I know my size in another brand” when creating your profile.
Tellar will reverse-engineer your measurements based on that size and show how you’d likely fit in Co.
→ Related: Why Sizing Varies So Much Between Brands
Follow Tellar.co.uk for More Sizing Insights
Stay updated on:
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Brand-specific sizing updates
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New size charts as collections drop
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Expert buying advice & styling tips
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Final Thoughts: Co Is Worth the Investment — If It Fits You Properly
There’s no question Co delivers refined, wearable luxury. But without clear sizing guidance, you risk disappointment with every order.
With Tellar.co.uk, you can remove the uncertainty. Whether you’re building a capsule wardrobe or looking for a standout dress, knowing your size in Co before you shop makes all the difference.
✅ Ready to Find Your Co Size?
🔗 Log in here if you’ve already joined
🔗 Request a free tape to get measured easily
Find your size in 1,500+ brands real-time. It’s free & easy.