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.

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.

Products

Yours Plus Size Black Stretch Full Briefs 5 Pack

M&S Cream Papertouch Tanga Thong

New Look Black Lace Trimmed Bow Embellished Briefs

British Boxers Coral Shire Nightshirt in Coral

Yours Plus Size White Stretch Full Briefs 5 Pack

M&S Leopard Print Brazilian Knickers Medium Peach

New Look White Microfibre Ruched Back Thong

British Boxers Coral Shire Pyjama Trousers in Coral

Yours Plus Size Brown Paisley Print Briefs 5-Pack

M&S Leopard Print Tanga Thong Medium Peach

New Look Black Lace Back Brazilian Briefs

British Boxers Dark Grey Brushed Cotton Dressing Gown

Yours Plus Size Pink & Black Floral Full Briefs 5 Pack

M&S Cotton Lycra® Full Briefs Pack of 6 Black

New Look Lilac Lace Thong

British Boxers Light Blue Striped Brushed Cotton Nightshirt

Yours Plus Size Black Floral Print Full Briefs 5-Pack

M&S 5pk Cotton Modal High Waisted Knickers Rose Quartz

New Look Yellow Daisy Embroidered Mesh Thong

British Boxers Dark Grey Brushed Cotton Nightshirt

Yours Plus Size Purple Floral Elasticated Full Briefs 5 Pack

M&S Pink Mix Pure Cotton Miami Knickers 7-Pack

New Look Light Yellow Floral Lace Brazilian Briefs

British Boxers Teal Herringbone Dressing Gown

Frequently Asked Questions

Underwear

Products

Yours Plus Size Black Stretch Full Briefs 5 Pack

M&S Cream Papertouch Tanga Thong

New Look Black Lace Trimmed Bow Embellished Briefs

British Boxers Coral Shire Nightshirt in Coral

Yours Plus Size White Stretch Full Briefs 5 Pack

M&S Leopard Print Brazilian Knickers Medium Peach

New Look White Microfibre Ruched Back Thong

British Boxers Coral Shire Pyjama Trousers in Coral

Yours Plus Size Brown Paisley Print Briefs 5-Pack

M&S Leopard Print Tanga Thong Medium Peach

New Look Black Lace Back Brazilian Briefs

British Boxers Dark Grey Brushed Cotton Dressing Gown

Yours Plus Size Pink & Black Floral Full Briefs 5 Pack

M&S Cotton Lycra® Full Briefs Pack of 6 Black

New Look Lilac Lace Thong

British Boxers Light Blue Striped Brushed Cotton Nightshirt

Yours Plus Size Black Floral Print Full Briefs 5-Pack

M&S 5pk Cotton Modal High Waisted Knickers Rose Quartz

New Look Yellow Daisy Embroidered Mesh Thong

British Boxers Dark Grey Brushed Cotton Nightshirt

Yours Plus Size Purple Floral Elasticated Full Briefs 5 Pack

M&S Pink Mix Pure Cotton Miami Knickers 7-Pack

New Look Light Yellow Floral Lace Brazilian Briefs

British Boxers Teal Herringbone Dressing Gown

Frequently Asked Questions