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 Blue Seaside Full Briefs 5-Pack

British Boxers Women's Raspberry Stripe Brushed Cotton Pyjama

New Look Dark Brown Floral Embroidered Thong

M&S Wine High Leg Knickers

Ann Summers Black and Red Floral Lace Thong

EGO Taupe Faux Suede Gladiator Sandal

Yours Plus Size Grey Fairisle Print Full Briefs 5 Pack

British Boxers Women's Seaglass Herringbone Bright Green Brushed

New Look Navy Polka Dot Patterned Micro Lace Thong

M&S Dark Bottle Lace High Leg Knickers

Ann Summers Oatmeal Lace Panel Thong

EGO Brown Faux Suede Buckle Detail Thong Strap Gladiator Sandal

Yours 5 Pack Brown & Pink Leopard Print Full Briefs

British Boxers Women's Lerwick Check Brushed Cotton Pyjama

M&S Dark Brown Satin Spot Frenchie Knickers

New Look Blue Microfibre High Waisted Thong

Ann Summers White Caged Lace Brazilian Briefs

EGO Black Faux Leather Thong Strap Flat Slider Sandal

Yours Plus Size Black & Pink Stripe Print Full Briefs 5 Pack

British Boxers Women's "Sky Blue Herringbone" Brushed Cotton Nightshirt in Light Blue

M&S Dark Brown Lace Thong

New Look Pink Cotton Ruched Thong

Ann Summers Pink Lace Thong Set

EGO Brown Faux Suede Thong Strap Kitten Heeled Mule

Frequently Asked Questions

Underwear

Products

Yours Plus Size Blue Seaside Full Briefs 5-Pack

British Boxers Women's Raspberry Stripe Brushed Cotton Pyjama

New Look Dark Brown Floral Embroidered Thong

M&S Wine High Leg Knickers

Ann Summers Black and Red Floral Lace Thong

EGO Taupe Faux Suede Gladiator Sandal

Yours Plus Size Grey Fairisle Print Full Briefs 5 Pack

British Boxers Women's Seaglass Herringbone Bright Green Brushed

New Look Navy Polka Dot Patterned Micro Lace Thong

M&S Dark Bottle Lace High Leg Knickers

Ann Summers Oatmeal Lace Panel Thong

EGO Brown Faux Suede Buckle Detail Thong Strap Gladiator Sandal

Yours 5 Pack Brown & Pink Leopard Print Full Briefs

British Boxers Women's Lerwick Check Brushed Cotton Pyjama

M&S Dark Brown Satin Spot Frenchie Knickers

New Look Blue Microfibre High Waisted Thong

Ann Summers White Caged Lace Brazilian Briefs

EGO Black Faux Leather Thong Strap Flat Slider Sandal

Yours Plus Size Black & Pink Stripe Print Full Briefs 5 Pack

British Boxers Women's "Sky Blue Herringbone" Brushed Cotton Nightshirt in Light Blue

M&S Dark Brown Lace Thong

New Look Pink Cotton Ruched Thong

Ann Summers Pink Lace Thong Set

EGO Brown Faux Suede Thong Strap Kitten Heeled Mule

Frequently Asked Questions