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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

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    Marks & Spencer M&S 5pk Pure Cotton High Leg Knickers Black
    Marks & Spencer

    M&S 5pk Pure Cotton High Leg Knickers Black

    £8.00
    New Look Women's Black Ribbed Seamless Thong New Look
    New Look

    New Look Black Ribbed Seamless Thong

    £7.99
    Dorina Women's Black Sculpting High Waist Briefs Dorina New Look
    Dorina

    Dorina Black Sculpting High Waist Briefs

    £10.00
    Ann Summers Women's Black Lace Brazilian Briefs Ann Summers New Look
    Ann Summers

    Ann Summers Black Lace Brazilian Briefs

    £8.00
    British Boxers British Boxers Women's Pack of Four "Kohl Black" Bamboo Hipster Boxer Briefs in Black
    British Boxers

    British Boxers Kohl Black Bamboo Hipster Briefs Pack of Four

    £30.60
    EGO Karly Gem Thong Strap Flat Sandal In Black Faux Leather, Women's Size UK 3
    EGO

    EGO Black Faux Leather Thong Strap Flat Sandal

    £30.00
    French Connection FCUK 3 Pack Ribbed Briefs Black/White
    French Connection

    FCUK 3 Pack Ribbed Briefs Black/White

    £26.00
    Aubade Aubade Women's Sweet Euphoria Thong Suspender Belt in Black
    Aubade

    Aubade Black Cotton Thong Suspender Belt

    £66.50
    DKNY DKNY Women's Sleeveless crew tank & short boxer pyjama set in black
    DKNY

    DKNY Black Sleeveless Crew Tank & Short Boxer Pyjama Set

    £69.00
    Calvin Klein Calvin Klein Women's Round Flat Sndl Thong Lth Hdw Triple Black
    Calvin Klein

    Calvin Klein Black Leather Thong Sandal with Hardware

    £90.00
    HUGO Hugo Women's Triplet Thong Lace Black
    HUGO

    HUGO Women's Triplet Thong Lace Black

    £24.15
    revolve Essential Low Back Tank Thong Back Bodysuit
    revolve

    Revolve Essential Low Back Tank Thong Back Bodysuit in Black

    £110.91
    Marks & Spencer M&S 3 Pack Jasmine All Over Lace Hipster Knickers Black
    Marks & Spencer

    M&S Black Lace Hipster Knickers 3-Pack

    £10.00
    New Look Women's Plus Size Black High Waisted Micro Thong Curves New Look
    New Look

    New Look Plus Size Black High Waisted Micro Thong

    £7.99
    Dorina Women's Black Printed Lace Trimmed Thong Dorina New Look
    Dorina

    Dorina Black Printed Lace Thong

    £6.00
    British Boxers British Boxers Women's Pack of Three "Kohl Black" Cotton Full Briefs in Black
    British Boxers

    British Boxers Kohl Black Cotton Full Briefs Pack of Three

    £21.25
    Ann Summers Women's Black Sexy Lace Thong Ann Summers New Look
    Ann Summers

    Ann Summers Black Lace Thong

    £8.00
    EGO Dreamer Ring Detail Thong Strap Flat Slider Sandal In Black Faux Leather, Women's Size UK 3
    EGO

    EGO Black Faux Leather Thong Strap Flat Slider Sandal

    £30.00
    revolve Fringe Benefts Slip
    revolve

    Revolve Fringe Benefits Slip Dress in Black

    £88.13
    New Look Women's Black Ribbed Cotton Lace Trim Brazilian Briefs New Look
    New Look

    New Look Black Ribbed Cotton Lace Trim Brazilian Briefs

    £3.99
    Marks & Spencer M&S 5 Pack Cotton Rich Ribbed Brazilian Knickers Black
    Marks & Spencer

    M&S 5 Pack Cotton Rich Ribbed Brazilian Knickers Black

    £14.00
    Ann Summers Women's Black Love Me Crotchless Thong Ann Summers New Look
    Ann Summers

    Ann Summers Black Love Me Crotchless Thong

    £12.00
    EGO Theo Thong Strap Low Heeled Mule In Black Patent, Women's Size UK 3
    EGO

    EGO Black Patent Thong Strap Low Heeled Mule

    £24.00
    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

    Showing 24 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.