Theory

(27.9K results)

Theory is a New York-based fashion label that sells menswear and womenswear. Shop a range of new designs with us today and pick up some preowned Theory clothing in just a few clicks. Upgrade your outerwear collection and look for a new-to-you coat in a classic style, made from a wool and cashmere mix or featuring checkered patterns and more. Discover lots of other secondhand pieces designed by this clothing brand on Depop.

Loading
Loading
Loading

Filter

  1. Theory women's black jumperTheory women's black jumper
    Theory women's black jumperTheory women's black jumper

    Theory

    M

    $7.00

  2. Theory women's black and grey trousersTheory women's black and grey trousers
    Theory women's black and grey trousersTheory women's black and grey trousers

    Theory

    10

    $6.00

  3. Theory women's black trousersTheory women's black trousers
    Theory women's black trousersTheory women's black trousers

    Theory

    2

    $8.00

  4. Theory women's white and cream skirtTheory women's white and cream skirt
    Theory women's white and cream skirtTheory women's white and cream skirt

    Theory

    M

    $10.00

    $2.00

  5. Theory women's grey joggers tracksuitsTheory women's grey joggers tracksuits
    Theory women's grey joggers tracksuitsTheory women's grey joggers tracksuits

    Theory

    S

    $6.00

    $3.50

  6. Theory women's burgundy and purple jacketTheory women's burgundy and purple jacket
    Theory women's burgundy and purple jacketTheory women's burgundy and purple jacket

    Theory

    10

    $30.00

  7. Theory women's brown and grey tailored trousersTheory women's brown and grey tailored trousers
    Theory women's brown and grey tailored trousersTheory women's brown and grey tailored trousers

    Theory

    M

    $80.00

    $45.00

  8. Theory women's black and grey jumperTheory women's black and grey jumper
    Theory women's black and grey jumperTheory women's black and grey jumper

    Theory

    XS

    $60.00

    $23.00

  9. Theory women's black jumperTheory women's black jumper
    Theory women's black jumperTheory women's black jumper

    Theory

    L

    $6.00

  10. Theory women's black and grey jumperTheory women's black and grey jumper
    Theory women's black and grey jumperTheory women's black and grey jumper

    Theory

    M

    $6.00

  11. Theory men's navy and blue hoodieTheory men's navy and blue hoodie
    Theory men's navy and blue hoodieTheory men's navy and blue hoodie

    Theory

    M

    $10.00

  12. Theory women's cream and tan vestTheory women's cream and tan vest
    Theory women's cream and tan vestTheory women's cream and tan vest

    Theory

    M

    $20.00

    $16.00

  13. Theory women's brown vestTheory women's brown vest
    Theory women's brown vestTheory women's brown vest

    Theory

    S

    $20.00

  14. Theory women's black and green jacketTheory women's black and green jacket
    Theory women's black and green jacketTheory women's black and green jacket

    Theory

    10

    $10.00

  15. Theory women's grey and brown dressTheory women's grey and brown dress
    Theory women's grey and brown dressTheory women's grey and brown dress

    Theory

    One size

    $16.00

  16. Theory women's multi colour trousersTheory women's multi colour trousers
    Theory women's multi colour trousersTheory women's multi colour trousers

    Theory

    2

    $15.00

  17. Theory women's white vestTheory women's white vest
    Theory women's white vestTheory women's white vest

    Theory

    M

    $17.00

  18. Theory women's black and grey shirtTheory women's black and grey shirt
    Theory women's black and grey shirtTheory women's black and grey shirt

    Theory

    S

    $7.00

  19. Theory women's grey and blue t-shirtTheory women's grey and blue t-shirt
    Theory women's grey and blue t-shirtTheory women's grey and blue t-shirt

    Theory

    M

    $10.00

  20. Theory women's casual dressesTheory women's casual dresses
    Theory women's casual dressesTheory women's casual dresses

    Theory

    One size

    $10.00

  21. Theory women's black and brown trousersTheory women's black and brown trousers
    Theory women's black and brown trousersTheory women's black and brown trousers

    Theory

    2

    $5.00

  22. Theory women's red and pink jacketTheory women's red and pink jacket
    Theory women's red and pink jacketTheory women's red and pink jacket

    Theory

    XS

    $39.00

  23. Theory women's orange and yellow trousersTheory women's orange and yellow trousers
    Theory women's orange and yellow trousersTheory women's orange and yellow trousers

    Theory

    M

    $6.00

  24. Theory women's designer preloved green and khaki minimalist chic blouseTheory women's designer preloved green and khaki minimalist chic blouse
    Theory women's designer preloved green and khaki minimalist chic blouseTheory women's designer preloved green and khaki minimalist chic blouse

    Theory

    S

    $22.00