Theory

(26.1K 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 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

  3. 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

  4. Theory women's black dressTheory women's black dress
    Theory women's black dressTheory women's black dress

    Theory

    8

    $16.00

  5. Theory women's blue and purple trousersTheory women's blue and purple trousers
    Theory women's blue and purple trousersTheory women's blue and purple trousers

    Theory

    2

    $8.50

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

    Theory

    32"

    $16.00

  7. 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

    $18.00

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

    Theory

    L

    $15.00

  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 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 cream and tan jumperTheory women's cream and tan jumper
    Theory women's cream and tan jumperTheory women's cream and tan jumper

    Theory

    S

    $20.00

  12. Theory women's black t-shirtTheory women's black t-shirt
    Theory women's black t-shirtTheory women's black t-shirt

    Theory

    S

    $6.00

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

    Theory

    L

    $15.00

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

    Theory

    M

    $30.00

    $21.00

  15. Theory men's preloved black polo shirtsTheory men's preloved black polo shirts
    Theory men's preloved black polo shirtsTheory men's preloved black polo shirts

    Theory

    M

    $15.00

    $7.50

  16. 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

  17. 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

  18. 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

  19. Theory women's multi colour hoodieTheory women's multi colour hoodie
    Theory women's multi colour hoodieTheory women's multi colour hoodie

    Theory

    M

    $12.00

  20. 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

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

    Theory

    4

    $14.99

    $11.24

  22. 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

  23. Theory women's designer multi colour avant_garde glam jeansTheory women's designer multi colour avant_garde glam jeans
    Theory women's designer multi colour avant_garde glam jeansTheory women's designer multi colour avant_garde glam jeans

    Theory

    8

    $8.50

    $4.00

  24. Theory men's black and grey shortsTheory men's black and grey shorts

    Theory

    36"

    $7.00