Underwear
Comfortable, well-fitting underwear is the foundation of every outfit, literally. Briefs, thongs, hipsters, boy shorts, seamless styles in cotton, modal, lace, and performance fabrics. We carry options from M&S, ASOS, and specialist brands across a wide range of sizes. Many featured brands offer inclusive sizing and sustainable fabrics. Use our filters to browse by style and fabric, or tell the AI stylist what you need.
Products
712 products
Marks & Spencer
M&S 10 Pack Cotton Lycra® High Leg Knickers Black
£16.00
New Look
New Look Blue Foiled Lace Mesh Brazilian Briefs
£3.00
British Boxers
British Boxers Women's 'Westwood' Light Pink Brushed Cotton
£80.75
EGO
EGO Flex-Appeal Thong Strap Heel Mule in Brown
£25.00
Yours
Yours Plus Size Black Medium Control High Waisted Briefs
£14.00
Marks & Spencer
M&S 3 Pack Jasmine All Over Lace Hipster Knickers Dark Raspberry
£5.00
New Look
New Look Tan Bonded Smooth High Waisted Medium Control Brazilian
£3.00
British Boxers
British Boxers Women's Grey Stripe Brushed Cotton Pyjama Set
£48.88
Yours
Yours Plus Size Black Leopard Mesh Suspender Briefs
£16.00
Marks & Spencer
M&S 5pk Microfibre Full Briefs Eco White
£12.00
New Look
Women's Navy Seamless Ribbed Thong New Look
£7.99
British Boxers
British Boxers Women's 'Montrose' Check Brushed Cotton Nightshirt
£60.57
Yours
Yours Plus Size Burgundy Red Microfibre Lace Full Briefs
£7.99
Marks & Spencer
M&S 3 Pack Jasmine Mesh Brazilian Knickers Dark Raspberry
£7.00
New Look
New Look Dark Purple Seamless Ribbed Thong
£7.99
British Boxers
British Boxers Women's Grey Stripe Brushed Cotton Nightshirt
£40.38
Yours
Yours Plus Size Chocolate Brown Microfibre Lace Full Briefs
£7.99
Marks & Spencer
M&S 2 Pack Jasmine Lace Seamless High Leg Knickers Dark Wine
£10.00
New Look
New Look Dark Purple Lace Thong
£5.99
British Boxers
British Boxers Light Blue Stripe Cotton Dressing Gown
£106.25
Yours
Yours Plus Size Burgundy Red Leopard Print Briefs
£8.99
Marks & Spencer
M&S 5pk Cotton Rich Printed Brazilian Knickers Pink Mix
£12.00
New Look
New Look Dark Brown Lace Thong
£5.99
British Boxers
British Boxers Kohl Black Bamboo Hipster Briefs Pack of Four
£30.60
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Frequently Asked Questions
What underwear style is most comfortable for daily wear?▾
Highly personal, but mid-rise hipsters or briefs in cotton or modal are popular for all-day comfort. Seamless styles work best under fitted clothing. The key is finding something that doesn't dig in, ride up, or bunch. Our size guides per brand help get this right first time.
How often should I replace underwear?▾
Every 6-12 months depending on wear frequency. Signs: stretched elastic, faded colour, thinning fabric, loss of shape. Having 15-20 pairs in rotation ensures none are overworked. This is one category where new rather than preloved makes sense.
What underwear works best under tight-fitting clothes?▾
Seamless, bonded-edge underwear in a nude matching your skin tone. Thongs eliminate visible lines entirely. Laser-cut edges lie flat. Avoid lace edges, thick seams, or decorative details under figure-hugging garments, they show through more than you'd expect.