Size Guide
All sizes listed are in UK sizing.
CLOTHING
All clothing sizes are shown using UK sizing.
WOMEN
| UK Size | International | Bust | Waist | Hips |
|---|---|---|---|---|
| 6 | XS | 80–82 cm | 61–63 cm | 86–88 cm |
| 8 | S | 83–85 cm | 64–66 cm | 89–91 cm |
| 10 | M | 86–88 cm | 67–70 cm | 92–95 cm |
| 12 | L | 89–93 cm | 71–75 cm | 96–100 cm |
| 14 | XL | 94–98 cm | 76–80 cm | 101–105 cm |
| 16 | XXL | 99–104 cm | 81–86 cm | 106–111 cm |
| 18 | 3XL | 105–110 cm | 87–92 cm | 112–117 cm |
| 20 | 4XL | 111–116 cm | 93–98 cm | 118–123 cm |
How to Measure Your Body
Bust
Measure around the fullest part of your bust, keeping the tape measure level.
Waist
Measure around the narrowest part of your natural waist without pulling the tape too tightly.
Hips
Measure around the fullest part of your hips, keeping the tape measure level.
Clothing Fit Tip
If you're between two sizes, we recommend choosing the larger size for a more relaxed and comfortable fit.
For a more fitted look, choose the smaller size.
Please note that sizing may vary depending on the brand, fabric, cut, and style of each garment. For items with a specific fit, please refer to the product description for additional sizing recommendations.
SHOES
WOMEN
| UK | EU | Foot Length |
|---|---|---|
| 2 | 35 | 22.0 cm |
| 2.5 | 35.5 | 22.5 cm |
| 3 | 36 | 23.0 cm |
| 3.5 | 36.5 | 23.5 cm |
| 4 | 37 | 23.8 cm |
| 4.5 | 37.5 | 24.2 cm |
| 5 | 38 | 24.6 cm |
| 5.5 | 38.5 | 25.0 cm |
| 6 | 39 | 25.4 cm |
| 6.5 | 40 | 25.8 cm |
| 7 | 40.5 | 26.2 cm |
| 7.5 | 41 | 26.7 cm |
| 8 | 42 | 27.1 cm |
| 8.5 | 42.5 | 27.5 cm |
| 9 | 43 | 27.9 cm |
How to Measure Your Foot
-
Place your foot flat on a sheet of paper.
-
Mark the back of your heel and the tip of your longest toe.
-
Measure the distance between the two points.
-
Compare your measurement with the chart above.
Fit Tip
If you're between sizes, we recommend choosing the larger size for a more comfortable fit.
Sizing may vary slightly depending on the brand, model, and fit of the shoe.
Channel the iconic Y2K aesthetic with the Geneviève Wide-Leg Lounge Trousers from Aira Studio — a retro-inspired striped knit piece designed for women who love effortless cool. Part of the Geneviève knit lounge set, these trousers pair perfectly with the matching Geneviève Crop Top to create a head-turning co-ord that works as hard at a casual weekend as it does on a city day out. Bold, playful, and endlessly stylish.
Crafted from a soft, stretchy jersey fabric, the Geneviève trousers offer supreme all-day comfort without compromising on style. The low-rise silhouette features a foldable elasticated waistband for an adjustable, personalised fit, while the wide-leg flare creates a striking silhouette that elongates the leg beautifully. Comfortable enough for yoga and lounging, stylish enough for everything else — these trousers are true to size and pair just as well with a fitted crop top as with an oversized knit.
At Aira Studio, we believe retro style should feel as good as it looks. The Geneviève Lounge Trousers bring that philosophy to life — whether you wear them as part of the full knit co-ord set or style them as a standalone statement piece, they deliver the perfect balance of nostalgic charm and modern wearability. Dress them up with heels or down with chunky trainers for a look that is entirely your own.
- Soft, stretchy jersey fabric for all-day comfort
- Low-rise silhouette with foldable elasticated waistband
- Wide-leg flare — doubles as yoga pants for relaxed movement
- Vintage stripe pattern in tonal colourways
- True-to-size fit
- Pairs with the Geneviève Crop Top to complete the knit co-ord lounge set
We process all orders within 1–2 business days.
Delivery within the United Kingdom takes approximately 5–8 business days.
We offer free delivery across the UK.
Once your order has been dispatched, you will receive a confirmation email containing your tracking number, allowing you to track your parcel.
You may return your order within 14 days of receipt. Items must be unused, in their original condition, and returned in their original packaging.
To initiate a return, please contact our customer service team. Once your return has been approved and received, we will process your refund or exchange as soon as possible.