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
649 products
Marks & Spencer
M&S Black Mix Microfibre High Leg Knickers 7-Pack
£16.00
Marks & Spencer
M&S Brown Mix Microfibre Full Briefs 5-Pack
£12.00
New Look
New Look Burgundy Lace Thong
£1.00
New Look
New Look Black Microfibre Lace Back Brazilian Briefs
£1.50
Marks & Spencer
M&S Rose Quartz Firm Control Full Briefs 2-Pack
£12.00
Ann Summers
Ann Summers White Lace Brazilian Briefs
£10.00
New Look
New Look Red Cotton Ruched Thong
£1.50
Ann Summers
Ann Summers White Caged Lace Brazilian Briefs
£11.00
Ann Summers
Ann Summers Light Coral Lace Thong
£8.00
Ann Summers
Ann Summers Purple Multi-Colour Mesh Thong
£11.00
Ann Summers
Ann Summers Light Pink Lace Thong
£8.00
Marks & Spencer
M&S 5pk Cotton Rich Printed Brazilian Knickers Black
£12.00
Marks & Spencer
M&S 5pk Microfibre Full Briefs Black
£12.00
New Look
New Look Red Ribbed Jersey Thong
£3.00
Marks & Spencer
M&S 7 Pack Pure Cotton High Leg Knickers Cream Mix
£11.00
New Look
New Look White Ribbed Lace Trimmed Thong
£6.99
Ann Summers
Ann Summers Pink Leopard Print Brazilian Briefs
£11.00
Marks & Spencer
M&S Black Lace & Mesh Miami Knickers
£14.00
Marks & Spencer
M&S Praline Lace Hipster Knickers 3-Pack
£10.00
Marks & Spencer
M&S 2 Pack Ida Lace Miami Knickers Pale Yellow
£12.00
Marks & Spencer
M&S Black Lace Brazilian Knickers 3-Pack
£16.00
New Look
New Look Dark Red Lace Thong
£2.99
EGO
EGO Pink Rubber Thong Strap Kitten Heeled Mules
£24.00
EGO
EGO Beige Rubber Thong Strap Kitten Heeled Mules
£24.00
Showing 24 of 649
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.