Theory

(26.4K 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 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

  2. Theory women's brown trousersTheory women's brown trousers
    Theory women's brown trousersTheory women's brown trousers

    Theory

    8

    $20.00

  3. Theory women's yellow joggers tracksuitsTheory women's yellow joggers tracksuits
    Theory women's yellow joggers tracksuitsTheory women's yellow joggers tracksuits

    Theory

    XL

    $5.00

  4. Theory women's black blouseTheory women's black blouse

    Theory

    M

    $10.00

  5. Theory women's grey t-shirtTheory women's grey t-shirt
    Theory women's grey t-shirtTheory women's grey t-shirt

    Theory

    M

    $7.00

  6. Theory women's black and grey jacketTheory women's black and grey jacket
    Theory women's black and grey jacketTheory women's black and grey jacket

    Theory

    10

    $12.00

    $9.60

  7. Theory women's multi colour dressTheory women's multi colour dress
    Theory women's multi colour dressTheory women's multi colour dress

    Theory

    6

    $15.00

  8. 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

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

    Theory

    8

    $10.00

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

    Theory

    L

    $15.00

  11. 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

  12. Theory women's black bootsTheory women's black boots
    Theory women's black bootsTheory women's black boots

    Theory

    US 7.5

    $15.00

  13. 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

  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 men's black and grey shortsTheory men's black and grey shorts

    Theory

    36"

    $7.00

  16. Theory women's grey and navy dressTheory women's grey and navy dress
    Theory women's grey and navy dressTheory women's grey and navy dress

    Theory

    2

    $11.00

    $6.00

  17. Theory women's cream and white joggers tracksuitsTheory women's cream and white joggers tracksuits
    Theory women's cream and white joggers tracksuitsTheory women's cream and white joggers tracksuits

    Theory

    S

    $5.00

    $1.00

  18. 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

    4

    $18.00

  19. 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

  20. 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

  21. Theory men's grey jumperTheory men's grey jumper
    Theory men's grey jumperTheory men's grey jumper

    Theory

    M

    $12.00

  22. Theory women's black leggingsTheory women's black leggings
    Theory women's black leggingsTheory women's black leggings

    Theory

    S

    $10.00

  23. 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

  24. Theory women's vintage white and cream indie retro twee blouseTheory women's vintage white and cream indie retro twee blouse
    Theory women's vintage white and cream indie retro twee blouseTheory women's vintage white and cream indie retro twee blouse

    Theory

    M

    $30.00

    $24.00