• Women
    • VICTORIA DAY EVENT Arrow pointing right
    • New ArrivalsArrow pointing right
    • LinenArrow pointing right
    • ClothingArrow pointing right
      • All WomenswearArrow pointing right
      • DressesArrow pointing right
      • PantsArrow pointing right
      • Shorts | NEWArrow pointing right
      • TopsArrow pointing right
      • T-shirtsArrow pointing right
      • Shirts & BlousesArrow pointing right
      • Sweaters & CardigansArrow pointing right
      • Linen CollectionArrow pointing right
      • SwimwearArrow pointing right
      • SkirtsArrow pointing right
      • JeansArrow pointing right
      • Coats & JacketsArrow pointing right
      • Matching SetsArrow pointing right
      • Blazers & TailoringArrow pointing right
      • WOMEN STANDING ON METAL FENCING, wearing white frilled t-shirt and white wide leg trouser
        Placeholder for: WOMEN STANDING ON METAL FENCING, wearing white frilled t-shirt and white wide leg trouser
        All WomenswearArrow pointing right
    • ShoesArrow pointing right
      • All ShoesArrow pointing right
      • FlatsArrow pointing right
      • HeelsArrow pointing right
      • SneakersArrow pointing right
      • Two black high-heeled shoes placed sole-to-sole on a light background, creating a symmetrical, artistic composition.
        Placeholder for: Two black high-heeled shoes placed sole-to-sole on a light background, creating a symmetrical, artistic composition.
        All ShoesArrow pointing right
    • BagsArrow pointing right
      • All BagsArrow pointing right
      • Crossbody BagsArrow pointing right
      • Shoulder BagsArrow pointing right
      • Suede BagsArrow pointing right
      • Women with straw tote bag
        Placeholder for: Women with straw tote bag
        BagsArrow pointing right
    • AccessoriesArrow pointing right
      • All AccessoriesArrow pointing right
      • ShoesArrow pointing right
      • BagsArrow pointing right
      • SunglassesArrow pointing right
      • JewelryArrow pointing right
      • Hats, Scarves & GlovesArrow pointing right
      • Socks & TightsArrow pointing right
      • BeltsArrow pointing right
      • A person wearing large sunglasses and a sleeveless top stands outdoors with a building in the background under bright sunlight.
        Placeholder for: A person wearing large sunglasses and a sleeveless top stands outdoors with a building in the background under bright sunlight.
        All AccessoriesArrow pointing right
    • Perfume & CandlesArrow pointing right
      • Perfume & CandlesArrow pointing right
      • Candles
        Placeholder for: Candles
        Explore moreArrow pointing right
      • Summer WhitesArrow pointing right
      • Linen CollectionArrow pointing right
      • Vacation Shop | NEWArrow pointing right
      • The New BlueArrow pointing right
      • Spring Summer 2026Arrow pointing right
      • Spring Summer 2026 RunwayArrow pointing right
      • CollectionsArrow pointing right
      • Person wearing a light beige short-sleeved button-up shirt and matching pants, holding a brown leather bag, standing against a plain backdrop.
        Placeholder for: Person wearing a light beige short-sleeved button-up shirt and matching pants, holding a brown leather bag, standing against a plain backdrop.
        The Linen CollectionArrow pointing right
    • My AccountArrow pointing right
    • DeliveryArrow pointing right
    • ReturnsArrow pointing right
    • Contact UsArrow pointing right
    • Person wearing large, dark sunglasses and a sleeveless black top, gazing intently forward with a blurred outdoor background.
      Placeholder for: Person wearing large, dark sunglasses and a sleeveless black top, gazing intently forward with a blurred outdoor background.
      VICTORIA DAY EVENT Arrow pointing right
    • Black and white photo of a person wearing sunglasses and a light-colored, short-sleeve top, holding a jacket, walking outside.
      Placeholder for: Black and white photo of a person wearing sunglasses and a light-colored, short-sleeve top, holding a jacket, walking outside.
      T-Shirts & Tank TopsArrow pointing right
    • A person in a white sleeveless dress, wearing sunglasses, leans against a wall, holding a black handbag.
      Placeholder for: A person in a white sleeveless dress, wearing sunglasses, leans against a wall, holding a black handbag.
      DressesArrow pointing right
  • Men
    • VICTORIA DAY EVENT Arrow pointing right
    • New ArrivalsArrow pointing right
    • LinenArrow pointing right
    • ClothingArrow pointing right
      • All MenswearArrow pointing right
      • SweatersArrow pointing right
      • Coats & JacketsArrow pointing right
      • PantsArrow pointing right
      • JeansArrow pointing right
      • PolosArrow pointing right
      • T-shirts & tank topsArrow pointing right
      • ShirtsArrow pointing right
      • SuitsArrow pointing right
      • Matching SetsArrow pointing right
      • New ArrivalsArrow pointing right
      • men wearing brown suit
        Placeholder for: men wearing brown suit
        SuitsArrow pointing right
    • AccessoriesArrow pointing right
      • New AccessoriesArrow pointing right
      • All AccessoriesArrow pointing right
      • Hats, Scarves & GlovesArrow pointing right
      • ShoesArrow pointing right
      • BagsArrow pointing right
      • SocksArrow pointing right
      • Brown textured duffel bag with two handles, lying flat on a light surface.
        Placeholder for: Brown textured duffel bag with two handles, lying flat on a light surface.
        BagsArrow pointing right
      • Linen | NEWArrow pointing right
      • Wardrobe EssentialsArrow pointing right
      • Spring Summer 2026 RunwayArrow pointing right
      • Spring Summer 2026Arrow pointing right
      • CollectionsArrow pointing right
    • Perfume & CandlesArrow pointing right
      • Perfume & CandlesArrow pointing right
      • Candles
        Placeholder for: Candles
        Explore moreArrow pointing right
    • My AccountArrow pointing right
    • DeliveryArrow pointing right
    • ReturnsArrow pointing right
    • Contact UsArrow pointing right
    • A person wearing large sunglasses and a textured dark coat over a blue shirt, looking to the side with a neutral expression.
      Placeholder for: A person wearing large sunglasses and a textured dark coat over a blue shirt, looking to the side with a neutral expression.
      VICTORIA DAY EVENT Arrow pointing right
    • Man in a light blue shirt, white tank top, and beige pants, standing outdoors with one hand in pocket, looking to the side.
      Placeholder for: Man in a light blue shirt, white tank top, and beige pants, standing outdoors with one hand in pocket, looking to the side.
      ShirtsArrow pointing right
    • Man in black suit and white shirt stands on a city street, leaning on a wall, in a black and white photograph.
      Placeholder for: Man in black suit and white shirt stands on a city street, leaning on a wall, in a black and white photograph.
      PantsArrow pointing right
Women/Pants

Pants

RUCHED-WAIST SHORTS

Ruched-waist shorts

$99

+1
Arrow pointing right

Silk tulip pants

$379

+1
Arrow pointing right

Tailored satin straight-leg pants

$169

Arrow pointing right

Buckle-detail linen balloon-leg pants

$169

+1
Arrow pointing right

Satin track shorts

$149

+1
Arrow pointing right
RUNWAY

Tailored silk shorts

$319

Arrow pointing right
RUNWAY

Ribbed silk micro shorts

$129

+1
RIBBED SILK MICRO SHORTS
RUNWAY

Ribbed silk micro shorts

$129

+1
Arrow pointing right

Belted modal boilersuit

$189

Arrow pointing right
RUNWAY

Seamless sheer knitted silk pants

$229

Arrow pointing right
RUNWAY

Tailored wool straight-leg trousers

$319

+1
Arrow pointing right
RUNWAY

Tailored wool straight-leg trousers

$319

+1
Arrow pointing right

Pleated belted linen shorts

$149

+1
Arrow pointing right

Elasticated straight-leg jersey trousers

$169

Arrow pointing right

Tailored wool-twill bootcut pants

$189

Arrow pointing right

Wool-twill straight-leg pants

$189

Arrow pointing right

Suede straight-leg pants

$599

Arrow pointing right

Embroidered cotton trousers

$169

Arrow pointing right

Wide-leg denim shorts

$129

+1
Arrow pointing right

Denim culottes

$169

Arrow pointing right

Bay barrel-leg jeans

$169

+2
Arrow pointing right

Ruched-waist shorts

$99

+1
Arrow pointing right

Twill-jersey straight-leg culottes

$129

+1
Arrow pointing right

Twill-jersey straight-leg culottes

$129

+1
Arrow pointing right

Contrast-piped straight-leg pants

$169

Arrow pointing right

Tailored linen balloon-leg trousers

$169

Arrow pointing right

Pipeline slim-leg jeans

$169

Arrow pointing right

Pipeline slim-leg jeans

$169

+1

Explore more

  • Tops
  • Dresses
  • Shirts
  • Knitwear

    Sophisticated silhouettes and quality materials lead the COS women's trousers collection. Our modern trousers for women are rendered in premium wool, silk, cotton and cashmere, each selected for their longevity and soft hand feel, and offered in a pristine palette of black trousers and white trousers. Tailored trousers and wide-leg trousers are informed by the principles of classic suiting, while our considered joggers, cargo trousers and linen trousers lean into the ease of downtime.

    Sophisticated silhouettes and quality materials lead the COS women's trousers collection. Our modern trousers for women are rendered in premium wool, silk, cotton and cashmere, each selected for their longevity and soft hand feel, and offered in a pristine palette of black trousers and white trousers. Tailored trousers and wide-leg trousers are informed by the principles of classic suiting, while our considered joggers, cargo trousers and linen trousers lean into the ease of downtime.


    The company

    • About
    • Careers
    • Press
    • Store locator

    Assistance

    • Contact us
    • Delivery information
    • Payment options
    • Return & refunds
    • FAQ
    • Product care
    • Size guides
    • Fit guide

    Legal

    • Privacy policy
    • Terms & Conditions
    • Modern Slavery Statement
    • Cookie Notice

    Follow us

    • Facebook
    • Instagram
    • Pinterest
    • TikTok
    • Spotify
    • Subscribe

    COS