The Bethnal Green Seamless Briefs Set
The Bethnal Green Seamless Briefs Set
Size Guide
| Size | UK | Bust (in) | Waist (in) | Hip (in) |
|---|---|---|---|---|
| XS | 4 | 31 | 24 | 34 |
| XS | 6 | 32 | 25 | 35 |
| S | 8 | 33 | 26 | 36 |
| S | 10 | 35 | 28 | 38 |
| M | 12 | 37 | 30 | 40 |
| M | 14 | 39 | 31.5 | 41.5 |
| L | 16 | 41 | 33.5 | 43.5 |
| L | 18 | 43 | 36 | 46 |
International Conversion Guide
| Size | UK | US | France | Italy | EU | AU | Spain |
|---|---|---|---|---|---|---|---|
| XS | 4 | 0 | 34 | 38 | 32 | 4 | 34 |
| XS | 6 | 2 | 36 | 40 | 34 | 6 | 36 |
| S | 8 | 4 | 38 | 42 | 36 | 8 | 38 |
| S | 10 | 6 | 40 | 44 | 38 | 10 | 40 |
| M | 12 | 8 | 42 | 46 | 40 | 12 | 42 |
| M | 14 | 10 | 44 | 48 | 42 | 14 | 44 |
| L | 16 | 12 | 46 | 50 | 44 | 16 | 46 |
| L | 18 | 14 | 48 | 52 | 46 | 18 | 48 |
| XL | 20 | 16 | 50 | 54 | 48 | 20 | 50 |
| XL | 22 | 18 | 52 | 56 | 50 | 22 | 52 |
How to Measure
- Bust: measure around the fullest part of your bust, keeping the tape measure straight and taut.
- Waist: measure the narrowest part of your natural waistline — aim for above your navel and below your ribcage.
- Hip: measure around the fullest part of your hips, keeping the tape measure parallel to the floor.
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- Premium Materials
- 14-Day Guarantee
- Tailored Comfort
- European Design
The Bethnal Green Seamless Briefs Set
At a Glance
- 4-Piece Seamless Brief Set
- Low-Rise Brazilian Cut
- Ice Silk-Feel Fabric
- Soft Cotton Gusset Lining
- Available in Multiple Colourways
This Marvelle Seamless Briefs Set brings soft, no-show comfort to your everyday basics. Cut in a low-rise Brazilian silhouette from a smooth ice silk-feel fabric, this set of four disappears seamlessly under leggings, jeans and fitted skirts.
- Low-rise Brazilian cut for a barely-there, no-VPL finish
- Smooth ice silk-feel fabric with stretch for ease of movement
- Soft, breathable cotton gusset lining
- Seamless edges for all-day comfort under fitted clothing
- Set of 4 briefs in coordinating colourways
Perfect as an everyday essential under leggings, tailored trousers or your favourite jeans.
A soft, easy-care set designed to become your new everyday basics.
Product Details & Care
Main: Polyamide and Elastane, Cotton Gusset Lining
Fit: Low-rise, true to size
Set: 4 briefs per pack
UK Size Guide (approx.): M – UK 10–12 · L – UK 14–16 · XL – UK 18–20
Care: Machine washable, gentle cycle, do not tumble dry
Delivery
All prices include VAT. Orders are processed within 24–48 hours. UK deliveries typically take 5–10 business days, while international orders may take 10–15 business days depending on customs and carrier availability. Free UK delivery on all orders over £75.
Returns
We offer a 14-day return and exchange policy. Items must be unworn, unwashed, with tags attached and in their original packaging. To initiate a return, contact our support team at returns@marvelle.com with your order number.
Authenticity Guaranteed
Authenticity Guaranteed
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In Stock & Ready to ship
In Stock & Ready to ship
We hold and authenticate inventory on site.
Returns Accepted
Returns Accepted
We offer free global returns for all eligible items.
