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    Discover oversized T-shirts at COS. Our most easy-going shape, with extra room at the chest and arms, it's generously cut to sit freely on the body. Shop boxy fits and laid-back styles to carry you through this season and beyond. Explore the latest arrivals and new accessories.
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    THE SUPER SLOUCH T-SHIRT

    £19
    OVERSIZED FIT
    WHITE / GREY / STRIPED Sold out
    white Sold out
    WHITE / NAVY Sold out
    WASHED GREY Sold out
    STONE Sold out
    LIGHT PINK Sold out
    DARK GREEN Sold out
    Colours ()

    OVERSIZED HEAVYWEIGHT SHORT-SLEEVED SWEATSHIRT

    £39
    ORGANIC COTTON
    LIGHT GREEN Sold out
    WASHED BLACK Sold out
    BLUE Sold out
    Colours ()

    OVERSIZED HEAVYWEIGHT SHORT-SLEEVED SWEATSHIRT

    £39
    BLUE Sold out
    WASHED BLACK Sold out
    LIGHT GREEN Sold out
    Colours ()

    OVERSIZED ACID-WASH RIBBED T-SHIRT

    £29
    DARK NAVY Sold out
    GREEN Sold out
    Colours ()

    OVERSIZED ACID-WASH RIBBED T-SHIRT

    £29
    GREEN Sold out
    DARK NAVY Sold out
    Colours ()

    OVERSIZED HEAVYWEIGHT TIE-DYED T-SHIRT

    £35
    ORGANIC COTTON
    BLUE / WHITE / PRINTED Sold out
    Colours ()

    THE HEAVY DUTY T-SHIRT

    £35
    ORGANIC COTTON
    OVERSIZED FIT
    DARK BROWN Sold out
    Colours ()

    OVERSIZED HEAVYWEIGHT SHORT-SLEEVED SWEATSHIRT

    £39
    ORGANIC COTTON
    WASHED BLACK Sold out
    LIGHT GREEN Sold out
    BLUE Sold out
    Colours ()

    THE SUPER SLOUCH T-SHIRT

    £19
    OVERSIZED FIT
    WHITE / NAVY Sold out
    white Sold out
    WASHED GREY Sold out
    STONE Sold out
    LIGHT PINK Sold out
    DARK GREEN Sold out
    WHITE / GREY / STRIPED Sold out
    Colours ()

    OVERSIZED HEAVYWEIGHT LONG-SLEEVE T-SHIRT

    £29
    ORGANIC COTTON
    Online exclusive
    ORGANIC COTTON
    DARK NAVY Sold out