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    1. Home
    2. /Women
    3. /Clothing
    4. /Underwear & Socks
    5. /Underwear

    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

    546 products

    Filter & Sort

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    Marks & Spencer M&S 5pk Cotton Modal Rich Full Briefs Rose Quartz
    Marks & Spencer

    M&S Rose Quartz Cotton Modal Full Briefs 5-Pack

    £12.00
    British Boxers British Boxers Women's Pack of Four "Black" Bamboo High Leg Knickers in Black
    British Boxers

    British Boxers Black Bamboo High Leg Knickers Pack of Four

    £28.00
    New Look Women's Black Lace Criss Cross Detail Thong New Look
    New Look

    New Look Black Lace Criss Cross Thong

    £2.00
    Marks & Spencer M&S 5pk Cotton Lycra® High Leg & Lace Knickers Rose Quartz
    Marks & Spencer

    M&S Rose Quartz Cotton Lycra® High Leg Knickers 5-Pack

    £12.00
    British Boxers British Boxers Women's Pack of Four "Bunch of Roses" Bamboo High Leg Knickers in Dusty Pink
    British Boxers

    British Boxers Dusty Pink Bamboo High Leg Knickers Pack of Four

    £28.00
    New Look Women's Red Heart Print Lace Top Thong New Look
    New Look

    New Look Red Heart Print Lace Thong

    £2.00
    Marks & Spencer M&S 3pk Cotton Rich Hipster Knickers Oatmeal Mix
    Marks & Spencer

    M&S Oatmeal Mix Cotton Hipster Knickers 3-Pack

    £8.00
    British Boxers British Boxers Women's Pack of Four "Forest Berry" Bamboo High Leg Knickers
    British Boxers

    British Boxers Women's Pack of Four Bamboo Knickers

    £14.00
    New Look Women's Light Pink Floral Lace Thong New Look
    New Look

    New Look Light Pink Floral Lace Thong

    £2.39
    British Boxers British Boxers Women's "Sky Blue" Cotton Zip-up Hoodie in Light Blue
    British Boxers

    British Boxers Light Blue Cotton Zip-up Hoodie

    £69.00
    Marks & Spencer M&S 2 Pack Ida Lace Miami Knickers Fresh Blue
    Marks & Spencer

    M&S Fresh Blue Lace Miami Knickers 2 Pack

    £12.00
    New Look Women's Light Yellow Mesh Floral Lace Thong New Look
    New Look

    New Look Light Yellow Mesh Floral Lace Thong

    £5.99
    British Boxers British Boxers Women's Pack of Four "Ice Cream Parlour" Bamboo High Leg Knickers in Light Pink
    British Boxers

    British Boxers Light Pink Bamboo High Leg Knickers Pack of Four

    £28.00
    Marks & Spencer M&S Body Define™ Firm Control No VPL Full Briefs Black
    Marks & Spencer

    M&S Firm Control Full Briefs in Black

    £15.00
    New Look Women's Light Pink Floral Patterned Lace Thong New Look
    New Look

    New Look Light Pink Floral Lace Thong

    £3.49
    British Boxers British Boxers Women's Pack of Four "Seagreen" Bamboo Full Briefs in Bright Blue
    British Boxers

    British Boxers Bright Blue Bamboo Full Briefs Pack of Four

    £32.00
    Marks & Spencer M&S Lace & Mesh Miami Knickers Ivory
    Marks & Spencer

    M&S Lace & Mesh Miami Knickers in Ivory

    £14.00
    New Look Women's Plus Size Dark Green Floral Panelled Satin Brazilian Briefs Curves New Look
    New Look

    New Look Plus Size Dark Green Floral Lace Brazilian Briefs

    £4.00
    British Boxers British Boxers Women's Pack of Four "Ivory" Bamboo High Leg Knickers in Off-White
    British Boxers

    British Boxers Women's Pack of Four Ivory Bamboo Knickers

    £28.00
    Marks & Spencer M&S 3 Pack Seamless High Leg Knickers Grey Mix
    Marks & Spencer

    M&S Seamless High Leg Knickers in Grey Mix

    £10.00
    New Look Women's White Bonded High Waist Brazilian Briefs New Look
    New Look

    New Look White Bonded High Waist Brazilian Briefs

    £6.39
    British Boxers British Boxers Women's Pack of Four "Bunch of Roses" Bamboo Full Briefs in Dusty Pink
    British Boxers

    British Boxers Dusty Pink Bamboo Full Briefs Pack of Four

    £32.00
    Marks & Spencer M&S 4pk Cotton Rich Tanga Thongs Grey Mix
    Marks & Spencer

    M&S Cotton Rich Tanga Thongs in Grey Mix

    £12.00
    New Look Women's Cream Crochet Lace Thong New Look
    New Look

    New Look Cream Crochet Lace Thong

    £3.00

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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.