Aya Muse has quickly become a name synonymous with modern minimalism and edgy elegance. Based in Los Angeles with global cult appeal, the brand is known for slinky cut-outs, asymmetric silhouettes, and a fearless approach to form. But for UK shoppers, one of the most common questions is:
“How does Aya Muse sizing work — and what size should I choose?”
This guide breaks down how Aya Muse fits, what you should expect from their sizing, and how to find your perfect size in seconds using Tellar.co.uk — the UK’s leading free sizing tool trusted by thousands across the country.
Cut to Flatter — But Precision Matters
Aya Muse garments are designed to sculpt and reveal. With bold shapes, minimal coverage, and stretch fabrics in all the right places, they’re flattering — if you choose the right size.
Because there’s no one-size-fits-all answer (especially with such tailored silhouettes), Tellar.co.uk gives you personalised size recommendations based on your real body shape and measurements — not vague size charts.
👉 Create your Tellar profile here
👉 Check your size in Aya Muse instantly
Does Aya Muse Run Small or True to Size?
Aya Muse generally runs true to size, but sizing can vary slightly based on the garment’s construction. Based on Tellar.co.uk's data:
Garment Type |
Fit Characteristics |
Tellar Fit Insight |
|---|---|---|
Knit Dresses |
Slim, body-hugging, with stretch |
True to size |
Cut-Out Gowns |
Fitted bodice, side cut-outs, narrow waist |
Size up if between sizes |
Tops & Cropped Styles |
Often short and fitted with minimal coverage |
May feel snug across the bust |
Skirts & Trousers |
Mid- to high-rise, slim cuts, sometimes low-stretch waistbands |
Waist and hip fit are key |
Because many styles are figure-revealing, even a slight deviation in measurement can affect the fit — especially in bust or hip-heavy silhouettes.
UK to Aya Muse Size Conversion
Aya Muse uses US sizing, so here’s how it typically translates for UK shoppers:
UK Size |
US Size (Aya Muse Label) |
|---|---|
UK 6 |
US 2 |
UK 8 |
US 4 |
UK 10 |
US 6 |
UK 12 |
US 8 |
UK 14 |
US 10 |
UK 16 |
US 12 |
🔗 Compare with: Aya Muse vs. Reformation – Fit and US sizing
But rather than relying on generalisations, the most accurate approach is to use your actual chest, waist, and hip measurements, and let Tellar match you to the right size based on real data.
👉 Try Tellar’s free size-matching tool
How to Measure for Aya Muse Clothing
Aya Muse styles are unforgiving in the best way — they’re designed to highlight your figure, not hide it. To find your best fit, measure:
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Bust – Around the fullest part of your chest
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Waist – Above your belly button at the narrowest point
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Hips – Around the widest part of your hips and bum
Not sure how to do it? Tellar offers a free measuring tape when you sign up. Once you’ve added your measurements, you’ll get accurate size recommendations across 1,500+ brands, including Aya Muse.
Fit Notes by Category
1. Aya Muse Knit Dresses & Bodysuits
These pieces are typically made from ribbed stretch knit or soft jersey, hugging every curve. Styles like the Lava Dress or Sol Top are ideal for rectangular or hourglass shapes.
Recommendation: Stick to your usual size. If you’re curvy and want a looser fit or minimal sheerness, size up or confirm with Tellar.
🔗 See also: Jacquemus Sizing – Sculptural Fit & Minimal Styles
2. Cut-Out Dresses & Skirts
Aya Muse is known for strategic cut-outs — waist slits, open backs, and hip reveals. These styles are designed for a second-skin fit, and gaps can pull or sit awkwardly if the sizing is off.
Recommendation: If your waist is proportionally smaller than your hips, Tellar can help you balance those measurements for the most flattering fit. Some shoppers size up for ease and modesty.
3. Trousers & Skirts
Tailored but edgy, trousers and midi skirts are often structured and slim. Many styles have a high rise with a narrow waistband — a poor match if your waist-to-hip ratio is wide.
Recommendation: Input your waist and hip into Tellar. It will determine if you need to size up for hip comfort or stay true to size for waist accuracy.
🔗 Related: The Attico Size Guide – Modern Tailoring Fit Help
4. Tops & Separates
Tops are often cropped, asymmetric, or backless. They suit petite or proportionate builds best. For busty frames or broader shoulders, getting the exact size right is crucial to avoid poor drape or slippage.
🔗 Compare with: Isabel Marant Fit Guide – Cropped Cuts & Modern Separates
Why Size Charts Aren’t Enough
Standard size charts can’t account for:
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Fabric stretch
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Body proportions (e.g. hip-to-waist ratio)
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Design elements like cut-outs or open backs
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Petite or tall body frames
That’s why Tellar is different. Our platform doesn’t generalise — it maps real brand-specific data to your body shape and tells you what will actually fit.
You can enter:
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Your measurements
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OR a known brand you already wear well
And we’ll do the rest. One profile, lifelong accuracy.
→ Or set up your free sizing profile
Related Guides You Might Find Useful
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🔗 Rachel Gilbert Sizing – Occasionwear Fit Advice
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🔗 Simone Rocha Sizing Guide – Feminine Cuts & Flare
Shop Smarter with Tellar.co.uk
Aya Muse pieces are unique — bold, revealing, and form-fitting. The last thing you want is to order the wrong size and be disappointed by the fit. Tellar eliminates the guesswork:
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No more returns due to sizing
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No wasted money on trial-and-error
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Instant accuracy across 1,500+ fashion brands
Create your free profile and you’ll never need to scroll through another size chart again.
Stay Connected with Tellar
Looking for more brand-specific sizing help, fit breakdowns, or tips on how to shop better online?
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Aya Muse may be made in LA, but with Tellar.co.uk, getting the right size in the UK is effortless — for this brand, and 1,500 others.