Skip navigation

My bag 

Your bag is empty

Back to shop

    Content of the page

    Elevate your wardrobe with the latest dresses and jumpsuits at COS. Discover throw-on-and-go designs made from high-quality fabrics, created with a sustainable design ethos in mind. Find the perfect style and fit for any occasion in our latest arrivals and choose from an array of accessories to complement your look.
    Filter

    Filter

    Clear All
    68 items
    Sort by

    Sort by
    Colours ()

    FRENCH TOILE LINEN DRESS

    £89
    NEW
    BLACK / WHITE / PRINTED Sold out
    Colours ()

    PLEATED MIDI T-SHIRT DRESS

    £79
    BLACK Sold out
    PURPLE Sold out
    BRIGHT BLUE / NAVY Sold out
    Colours ()

    GATHERED-SLEEVE MINI SHIRT DRESS

    £69
    WHITE Sold out
    WHITE Sold out
    LIGHT BLUE Sold out
    BRIGHT PINK Sold out
    Colours ()

    BELTED LINEN SHIRT DRESS

    £79
    LIGHT BLUE Sold out
    NAVY Sold out
    Colours ()

    GATHERED MIDI SHIRT DRESS

    £89
    BRIGHT GREEN Sold out
    NAVY Sold out
    Colours ()

    ZIP-UP DENIM SHIRT DRESS

    £89
    DARK BLUE Sold out
    Colours ()

    GATHERED-SLEEVE MINI SHIRT DRESS

    £69
    NEW
    LIGHT BLUE Sold out
    WHITE Sold out
    BRIGHT PINK Sold out
    WHITE Sold out
    Colours ()

    WAISTED MIDI SHIRT DRESS

    £99
    NEW
    BLACK Sold out
    KHAKI GREEN Sold out
    Colours ()

    CUTOUT-WAIST MIDI SHIRT DRESS

    £99
    NEW
    WHITE Sold out
    NAVY Sold out
    Colours ()

    A-LINE KAFTAN MINI DRESS

    £89
    NAVY Sold out
    Colours ()

    CONTRAST-PANEL MIDI T-SHIRT DRESS

    £79
    BRIGHT BLUE Sold out
    BLACK Sold out
    Colours ()

    GATHERED-SLEEVE MINI SHIRT DRESS

    £69
    ONLINE EXCLUSIVE
    NEW
    BRIGHT PINK Sold out
    WHITE Sold out
    LIGHT BLUE Sold out
    WHITE Sold out
    Colours ()

    GATHERED MIDI SHIRT DRESS

    £89
    NAVY Sold out
    BRIGHT GREEN Sold out
    Colours ()

    WAISTED MIDI SHIRT DRESS

    £99
    NEW
    KHAKI GREEN Sold out
    BLACK Sold out
    Colours ()

    BELTED LINEN SHIRT DRESS

    £79
    NAVY Sold out
    LIGHT BLUE Sold out
    Colours ()

    RUFFLED MAXI SHIRT DRESS

    £150
    NEW
    GREEN Sold out
    Colours ()

    PUFF-SLEEVE MIDI DRESS

    £89
    NEW
    PINK Sold out
    NAVY Sold out
    Colours ()

    BELTED MIDI SHIRT DRESS

    £89
    BLUE / WHITE / STRIPED Sold out
    LIGHT BLUE Sold out
    Colours ()

    PLEATED MIDI T-SHIRT DRESS

    £79
    BRIGHT BLUE / NAVY Sold out
    BLACK Sold out
    PURPLE Sold out
    Colours ()

    PUFF-SLEEVE MIDI DRESS

    £89
    NAVY Sold out
    PINK Sold out
    Colours ()

    CUTOUT-WAIST MIDI SHIRT DRESS

    £99
    NEW
    NAVY Sold out
    WHITE Sold out
    Colours ()

    SLEEVELESS PLEATED WIDE-LEG JUMPSUIT

    £79
    ONLINE EXCLUSIVE
    CREAM Sold out
    BLACK Sold out
    Colours ()

    V-NECK CULOTTE JUMPSUIT

    £99
    LIGHT BLUE Sold out
    BLACK Sold out
    Colours ()

    KNITTED BANDEAU MAXI DRESS

    £99
    BLACK Sold out
    Colours ()

    RIBBED TUBE DRESS

    £39
    ONLINE EXCLUSIVE
    BRIGHT PINK Sold out
    BLACK Sold out
    Colours ()

    STRIPED MIDI WRAP DRESS

    £99
    NAVY / CREAM / STRIPED Sold out
    Colours ()

    DRAPED PLEATED MAXI DRESS

    £135
    NEW
    BLACK Sold out
    Colours ()

    PRINTED HALTERNECK MAXI DRESS

    £135
    BLUE / WHITE / PRINTED Sold out
    Colours ()

    STRIPED WAISTED MINI SHIRT DRESS

    £79
    BLUE / WHITE / STRIPED Sold out
    Colours ()

    CONTRAST-PANEL MIDI T-SHIRT DRESS

    £79
    BLACK Sold out
    BRIGHT BLUE Sold out
    Colours ()

    TWIST-DETAIL HALTERNECK JUMPSUIT

    £99
    ONLINE EXCLUSIVE
    NAVY Sold out
    Colours ()

    MÉLANGE RIBBED MIDI DRESS

    £99
    BRIGHT GREEN MÉLANGE Sold out
    Colours ()

    SLEEVELESS PLEATED WIDE-LEG JUMPSUIT

    £79
    BLACK Sold out
    CREAM Sold out
    Colours ()

    BELTED MIDI SHIRT DRESS

    £89
    LIGHT BLUE Sold out
    BLUE / WHITE / STRIPED Sold out
    Colours ()

    V-NECK CULOTTE JUMPSUIT

    £99
    BLACK Sold out
    LIGHT BLUE Sold out
    Colours ()

    STRUCTURED DENIM SHIRT DRESS

    £79
    ONLINE EXCLUSIVE
    WASHED BLUE Sold out
    Colours ()

    WRAP-BACK WIDE-LEG DUNGAREES

    £89
    NAVY Sold out
    Colours ()

    V-NECK KAFTAN-STYLE DRESS

    £125
    ONLINE EXCLUSIVE
    BRIGHT BLUE Sold out
    Colours ()

    KNITTED BODYCON MINI DRESS

    £69
    BLACK Sold out
    Colours ()

    PUFF-SLEEVE MAXI SHIRT DRESS

    £99
    NEW
    BROWN Sold out
    Colours ()

    PUFF-SLEEVE BELTED MAXI DRESS

    £79
    ONLINE EXCLUSIVE
    DARK PURPLE Sold out
    Colours ()

    RIBBED TUBE DRESS

    £39
    ORGANIC COTTON
    BLACK Sold out
    BRIGHT PINK Sold out
    Colours ()

    CONTRAST-PANEL MINI DRESS

    £79
    BLACK Sold out
    Colours ()

    RIBBED JERSEY MAXI DRESS

    £45
    GREY Sold out
    BLACK Sold out
    Colours ()

    WIDE-LEG JUMPSUIT

    £89
    BLACK Sold out
    DUSTY YELLOW Sold out
    Colours ()

    PRINTED KAFTAN DRESS

    £135
    ONLINE EXCLUSIVE
    WHITE / PINK / PRINTED Sold out
    Colours ()

    SQUARE-NECK KNITTED MIDI SLIP DRESS

    £79
    BLACK Sold out
    Colours ()

    BELTED LEATHER MIDI SHIRT DRESS

    £390
    ONLINE EXCLUSIVE
    BURGUNDY Sold out
    Colours ()

    DECONSTRUCTED MIDI SHIRT DRESS

    £89
    NEW
    NAVY Sold out
    Colours ()

    GATHERED-SLEEVE MINI SHIRT DRESS

    £69
    NEW
    WHITE Sold out
    LIGHT BLUE Sold out
    BRIGHT PINK Sold out
    WHITE Sold out
    Colours ()

    DRAPED ASYMMETRIC DRESS

    £89
    NEW
    BLUE Sold out
    Colours ()

    RUFFLED-CUFF MAXI SHIRT DRESS

    £115
    NEW
    PINK Sold out
    Colours ()

    OVERSIZED T-SHIRT MAXI DRESS

    £89
    ONLINE EXCLUSIVE
    YELLOW Sold out
    Colours ()

    NECK-TIE KAFTAN MAXI DRESS

    £115
    ONLINE EXCLUSIVE
    KHAKI Sold out
    Colours ()

    PLEATED MIDI T-SHIRT DRESS

    £79
    PURPLE Sold out
    BLACK Sold out
    BRIGHT BLUE / NAVY Sold out
    Colours ()

    BELTED SHORT-SLEEVED SHIRT DRESS

    £69
    KHAKI Sold out
    Colours ()

    WIDE-LEG BELTED JUMPSUIT

    £125
    ONLINE EXCLUSIVE
    PURPLE Sold out
    Colours ()

    ASYMMETRIC-SLEEVE MIDI DRESS

    £99
    ONLINE EXCLUSIVE
    BLACK Sold out
    Colours ()

    WAISTED MINI SHIRT DRESS

    £79
    BLACK Sold out
    Colours ()

    ONE-SHOULDER DENIM MINI DRESS

    £89
    INDIGO Sold out
    Colours ()

    RIBBED JERSEY MAXI DRESS

    £45
    BLACK Sold out
    GREY Sold out
    Colours ()

    LONGLINE KNITTED DRESS

    £89
    RESPONSIBLE WOOL
    BLACK Sold out
    BEIGE Sold out
    Colours ()

    RACER-NECK MIDI DRESS

    £69
    BLACK Sold out
    Colours ()

    PINTUCKED MIDI DRESS

    £79
    Online exclusive
    ORANGE Sold out
    Colours ()

    SQUARE-NECK JERSEY JUMPSUIT

    £45
    BLACK Sold out
    Colours ()

    A-LINE DENIM DRESS

    £115
    ORGANIC COTTON
    DARK BLUE Sold out
    Colours ()

    RELAXED LINEN SHIRT DRESS

    £79
    DARK NAVY Sold out
    WHITE Sold out
    Colours ()

    BARREL-LEG DUNGAREES

    £79
    ORGANIC COTTON
    BLACK Sold out
    OFF-WHITE Sold out