Filtrer by
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2-pack briefs Narcisse
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Pack of 2 black and gray cotton Briefs Romie
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2-pack briefs Agathe
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2-pack briefs Agathe
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Set of 2 briefs Pure Invisibility
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Set of 2 briefs Essentiel Confort
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Plus Size Briefs: Your Everyday Essential up to UK 26
Knickers are a wardrobe staple for every woman, and a core part of our plus size lingerie range for daily wear. They offer more coverage than a thong, but less than a full brief cut, sitting neatly at the waist for a fit that never digs in. Our plus size knickers are available across most styles from UK 8/10 to UK 22/24, and up to UK 6/8-24/26 on select lace styles. Complete your drawer with a matching plus size bra for a coordinated set.
Comfort and Support for Every Body Shape
On almost every style, the gusset is cotton-lined — essential for everyday comfort and hygiene. The Agathe line, in seamless circular-knit fabric, avoids visible lines under fitted clothing; the Sonia line, in ultra-soft laser-cut microfibre, delivers a fully invisible "clean cut" finish. For an anti-chafing solution, our anti-chafing shorts are a useful addition.
Plus Size Briefs for Women: Our Signature Fabrics
Organic Cotton from the Romie Line: Natural Comfort
The Romie line is made from ultra-comfortable organic cotton, soft and lightweight to wear. Also available in a duo pack, ideal for stocking up in one order from our multipacks.
Lace and Microfibre: The Feminine Touch of the Arum Range
The Arum range, our house bestseller, pairs floral lace at the front with soft microfibre at the back, sometimes finished with decorative lacing and bows. This combination allows certain styles to reach UK 24/26. All fabrics are OEKO-TEX® Standard 100 certified.
How to Choose the Right Plus Size Briefs
Sans Complexe Paris Size Guide
Our knickers mainly run from UK 8/10 to UK 22/24, with extended sizing on select styles. Go by your actual measurements rather than your usual ready-to-wear size. Check our bottoms size guide before ordering.
Knickers, Briefs, Shorts: What's the Difference?
Knickers sit at the waist with moderate coverage front and back. Plus size briefs offer fuller coverage, sitting higher over the hips and tummy. Shorts sit at mid-thigh, while thongs minimise coverage at the back. For extra tummy control, our shaping briefs are a better fit than classic knickers.
Frequently Asked Questions About Plus Size Knickers