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

    Black 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

    101 products

    Filter & Sort

    -
    New Look Women's Plus Size Light Pink Eyelash Embroidered High Waist Briefs Curves New Look
    New Look

    New Look Plus Size Light Pink Embroidered High Waist Briefs

    £9.99
    Marks & Spencer M&S 5pk Microfibre High Leg Knickers Black
    Marks & Spencer

    M&S Black Microfibre High Leg Knickers 5-Pack

    £12.00
    EGO Scoop Neck Thong Cut Out Detail Bodysuit In Black Lace, Women's Size UK 6
    EGO

    EGO Scoop Neck Thong Cut Out Bodysuit in Black Lace

    £20.00
    New Look Women's Black Microfibre Ruched Back Thong New Look
    New Look

    New Look Black Microfibre Ruched Back Thong

    £3.49
    Marks & Spencer M&S 3 Pack Jasmine Mesh Brazilian Knickers Black
    Marks & Spencer

    M&S 3 Pack Jasmine Mesh Brazilian Knickers Black

    £10.00
    EGO Ostara Faux Feather Thong Strap Heeled Mule In Black Faux Suede, Women's Size UK 3
    EGO

    EGO Glam Black Faux Feather Thong Strap Heeled Mule

    £25.00
    New Look Women's Black Satin Look Micro Lace Thong New Look
    New Look

    New Look Black Satin Micro Lace Thong

    £3.99
    Marks & Spencer M&S 5pk Cotton Modal High Leg Knickers Black
    Marks & Spencer

    M&S 5pk Cotton Modal High Leg Knickers Black

    £12.00
    EGO SATIN LACE TRIM BUTTON DOWN BOXER SHORT IN BLACK, Women's Size UK 6
    EGO

    EGO Satin Lace Trim Boxer Short in Black

    £12.00
    New Look Women's Black Floral Embroidered Thong New Look
    New Look

    New Look Black Floral Embroidered Thong

    £7.99
    Marks & Spencer M&S 3 Pack Pointelle Brazilian Knickers Black Mix
    Marks & Spencer

    M&S 3 Pack Pointelle Brazilian Knickers Black Mix

    £10.00
    New Look Women's Black Ribbon Slot Embroidered Thong New Look
    New Look

    New Look Black Ribbon Slot Embroidered Thong

    £8.99
    Marks & Spencer M&S 3 Pack No VPL Period Full Briefs Black
    Marks & Spencer

    M&S 3 Pack No VPL Period Full Briefs Black

    £18.00
    New Look Women's Black Eyelash Lace Thong New Look
    New Look

    New Look Black Eyelash Lace Low-Rise Thong

    £4.79
    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 Black Floral Lace Brazilian Briefs New Look
    New Look

    New Look Black Floral Lace Brazilian Briefs

    £3.99
    Marks & Spencer M&S 2 Pack Jasmine Lace Period Thongs Black
    Marks & Spencer

    M&S Black Lace Period Thongs

    £12.00
    New Look Women's Black Floral Lace V-Front Thong New Look
    New Look

    New Look Black Floral Lace V-Front Thong

    £3.49
    Marks & Spencer M&S 3 Pack Lace Brazilian Knickers Black Mix
    Marks & Spencer

    M&S Lace Brazilian Knickers Black Mix

    £10.00
    New Look Women's Black Floral Lace Thong New Look
    New Look

    New Look Black Floral Lace Thong

    £2.99
    Marks & Spencer M&S 3pk Cotton Rich Tanga Thongs Black
    Marks & Spencer

    M&S Cotton Rich Tanga Thongs in Black

    £8.00
    New Look Women's Black Ribbed Embroidered Cherry Thong New Look
    New Look

    New Look Black Ribbed Cherry Thong

    £6.00
    Marks & Spencer M&S 2 Pack Ida Lace Thongs Black
    Marks & Spencer

    M&S Elegant Lace Thongs in Black

    £12.00
    New Look Women's Black Ruched Back Brazilian Briefs New Look
    New Look

    New Look Black Ruched Back Brazilian Briefs

    £3.49

    Showing 72 of 101

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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.