Aire Size Guide: What Size Am I in Aire? Fit Breakdown, UK Sizing & Measurement Help

Aire is known for effortless wardrobe essentials—structured tailoring, soft basics, and a minimalist, elevated style. The brand’s focus on clean lines and form-enhancing cuts is one of the reasons it’s become a go-to for women who value modern silhouettes with premium feel.

But like many contemporary labels, Aire doesn’t always follow predictable sizing standards—and getting the right fit depends on more than just your usual dress size.

In this guide, we break down how Aire sizing works across different pieces, what to expect when shopping from the UK, and how you can get personalised size recommendations using Tellar.co.uk—the UK’s most accurate sizing tool, matched to 1,500+ brands including Aire.

Is Aire True to Size?

In general, Aire runs true to size—but with some key nuances depending on fabric, structure, and garment type:

Tailored trousers and blazers: Often structured and fitted, especially around the waist and hips. Consider your waist-to-hip ratio before ordering.
Soft basics and jersey: Slightly relaxed but clean cut—stay true to size unless you prefer a looser drape.
Cropped silhouettes or ribbed fits: Designed to skim the body. Size up if between sizes or if you want a more forgiving fit.
Co-ords: These are generally true to size, but may be sold as sets with uniform sizing for top and bottom—check individual measurements if your proportions differ.

Tellar.co.uk uses your real measurements (bust, waist, hips) to match you to Aire’s specific sizing behaviour—so you avoid awkward gaping, tight arms, or restrictive waistbands.

Aire UK Size Conversion Guide

Aire Size	UK Size	Bust (cm)	Waist (cm)	Hips (cm)
XS	UK 6	80–84	63–66	86–90
S	UK 8	85–88	67–70	91–94
M	UK 10	89–92	71–74	95–98
L	UK 12	93–96	75–79	99–103
XL	UK 14	97–102	80–85	104–109

These figures are averages across Aire’s core styles, but slight adjustments are often made depending on whether the garment is part of their tailoring, knitwear, or soft lounge collections.

If you fall between two sizes or have a curvier frame, it’s best to check the exact product description—or better yet, use Tellar.co.uk to get a recommendation based on your measurements.

Aire Fit Tips by Clothing Category

1. Trousers and Tailored Bottoms

Aire’s trousers tend to feature high-rise, tapered, or wide-leg shapes. These styles are generally:

Fitted at the waist
Cut straight through the hips
Designed for a clean, elongating fit

If you carry more weight in your hips or thighs, you may need to size up for comfort. Likewise, if your waist is smaller than average compared to your hip measurement, you may need to adjust based on fit preference.

Tellar.co.uk accounts for your body shape, not just size labels—so trouser fits become much easier to get right.

2. Tops and Blouses

Aire’s tops are designed to be easy to wear but polished. Expect:

Soft tailoring around the bust and shoulders
Slightly cropped or boxy lengths
Flattering seams and sleeve finishes

Stick to your true UK size for most tops, unless the fabric has no stretch—in which case, sizing up for extra movement across the bust and arms can help.

3. Dresses and Jumpsuits

Structured dresses and jumpsuits tend to run fitted through the waist and torso. If your bust or hips are proportionally larger than your waist, sizing up may offer a better all-day fit.

These pieces are often:

Cut to flatter the natural waist
Unlined or lightly lined
Designed to skim, not cling

Because Aire doesn’t follow a vanity sizing model, it’s better to trust your measurements than the number on the label.

Use Tellar.co.uk to confirm your best fit instantly across all their dress cuts.

Why Aire Sizing Can Vary

Several factors contribute to Aire’s sizing behaviour:

Fabric type: Rigid cotton, wool suiting and poplin behave differently than stretch knits or viscose.
Style intentions: Oversized vs tailored styles are mixed across drops.
Limited standardisation: As with many modern brands, Aire prioritises form and finish over traditional sizing templates.

Rather than trying to guess based on previous orders, Tellar.co.uk looks at how each garment fits across real body data and guides you accordingly.

How Aire Compares to Other Brands

Brand	Compared Fit to Aire
COS	Similar structure, but more relaxed
ARKET	Slightly looser and boxier
ME+EM	More formal tailoring, truer waist fit
Reiss	Slightly smaller overall
& Other Stories	Similar upper-body sizing, more variation in trousers

Common Fit Questions

Is Aire petite-friendly?

Not specifically, but many cropped tops and high-waisted trousers work well on shorter frames. Use Tellar’s height-sensitive size logic to help you choose.

Do Aire blazers run big?

Most blazers are structured and true to size, though some intentionally boxy silhouettes are available. Product descriptions will usually clarify.

Is Aire suitable for curves?

If you’re curvier on the hips or bust, you may need to size up in structured garments—but knits and fluid fabrics offer more flexibility. Tellar.co.uk will adjust based on your shape.

Still Not Sure?

You’re not alone. Between different brand charts, AU/US/UK conversions, and wide variation in tailoring fits, choosing the right size in Aire—or any premium brand—isn’t always intuitive.

That’s why we built Tellar.co.uk. It’s free to use, takes less than a minute, and matches your body to real brand data from over 1,500 names including Aire.

Once your profile is set up, you can:

Instantly see your best size in any brand
Get measurements converted from CM or Inches
Update your profile whenever your body or preferences change
Avoid costly returns and sizing frustration

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

More Sizing Help & Related Posts

How to Measure Yourself for Clothing
Why Brand Sizing Is So Inconsistent
The Best Modern Tailoring Brands for Women
& Other Stories vs COS Fit Guide
Clothing Conversions: UK vs EU vs US

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Final Thoughts

Aire's modern tailoring and relaxed minimalism work best when the fit is right. With small variations across product types, relying on basic size charts isn’t enough—especially when ordering online.

Instead of guessing, use Tellar.co.uk to get a size that works for your shape, not just a standard model.

Find your best-fitting size in Aire today—and never second-guess a checkout again.

Start here – it’s free and built to make sizing simple.