Theory

(26.2K 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.

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  1. Theory women's white jeansTheory women's white jeans
    Theory women's white jeansTheory women's white jeans

    Theory

    24

    $10.00

  2. Theory women's black vestTheory women's black vest
    Theory women's black vestTheory women's black vest

    Theory

    L

    $11.00

  3. Theory women's blue and navy jeansTheory women's blue and navy jeans
    Theory women's blue and navy jeansTheory women's blue and navy jeans

    Theory

    8

    $8.00

  4. Theory women's black skirtTheory women's black skirt
    Theory women's black skirtTheory women's black skirt

    Theory

    8

    $10.00

  5. 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

  6. Theory women's brown jacketTheory women's brown jacket
    Theory women's brown jacketTheory women's brown jacket

    Theory

    M

    $30.00

    $21.00

  7. Theory women's pink and purple dressTheory women's pink and purple dress
    Theory women's pink and purple dressTheory women's pink and purple dress

    Theory

    4

    $75.00

    $48.75

  8. Theory men's designer black trousersTheory men's designer black trousers
    Theory men's designer black trousersTheory men's designer black trousers

    Theory

    33"

    $95.00

    $30.00

  9. Theory men's black shirtTheory men's black shirt
    Theory men's black shirtTheory men's black shirt

    Theory

    L

    $15.00

  10. Theory women's black and grey blouseTheory women's black and grey blouse
    Theory women's black and grey blouseTheory women's black and grey blouse

    Theory

    M

    $12.00

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

    Theory

    L

    $15.00

  12. Theory women's cream and orange trousersTheory women's cream and orange trousers
    Theory women's cream and orange trousersTheory women's cream and orange trousers

    Theory

    2

    $25.00

  13. Theory women's white and cream trousersTheory women's white and cream trousers
    Theory women's white and cream trousersTheory women's white and cream trousers

    Theory

    4

    $10.00

  14. Theory women's white t-shirtTheory women's white t-shirt
    Theory women's white t-shirtTheory women's white t-shirt

    Theory

    M

    $24.99

    $22.49

  15. Theory women's brown and burgundy blouseTheory women's brown and burgundy blouse
    Theory women's brown and burgundy blouseTheory women's brown and burgundy blouse

    Theory

    S

    $15.00

  16. Theory women's blouseTheory women's blouse
    Theory women's blouseTheory women's blouse

    Theory

    M

    $15.00

  17. Theory women's black and navy trousersTheory women's black and navy trousers
    Theory women's black and navy trousersTheory women's black and navy trousers

    Theory

    4

    $8.00

    $5.00

  18. Theory men's black jeansTheory men's black jeans
    Theory men's black jeansTheory men's black jeans

    Theory

    32"

    $16.00

  19. Theory men's black t-shirtTheory men's black t-shirt
    Theory men's black t-shirtTheory men's black t-shirt

    Theory

    M

    $10.00

    $4.00

  20. 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

    $60.00

  21. 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

  22. Theory women's white and cream blouseTheory women's white and cream blouse
    Theory women's white and cream blouseTheory women's white and cream blouse

    Theory

    S

    $10.00

  23. Theory women's grey and brown shortsTheory women's grey and brown shorts
    Theory women's grey and brown shortsTheory women's grey and brown shorts

    Theory

    6

    $10.00

  24. Theory women's navy and blue trousersTheory women's navy and blue trousers
    Theory women's navy and blue trousersTheory women's navy and blue trousers

    Theory

    6

    $20.00