Theory

(26K 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 green and khaki t-shirtTheory women's green and khaki t-shirt
    Theory women's green and khaki t-shirtTheory women's green and khaki t-shirt

    Theory

    S

    $3.00

  4. 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

  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 women's black tailored jacketsTheory women's black tailored jackets
    Theory women's black tailored jacketsTheory women's black tailored jackets

    Theory

    S

    $30.00

  9. Theory men's black and navy trousersTheory men's black and navy trousers

    Theory

    34"

    $20.00

  10. Theory women's grey vestTheory women's grey vest
    Theory women's grey vestTheory women's grey vest

    Theory

    S

    $5.00

  11. 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

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

    Theory

    L

    $15.00

  13. Theory men's preloved black streetwear casual polo shirtsTheory men's preloved black streetwear casual polo shirts
    Theory men's preloved black streetwear casual polo shirtsTheory men's preloved black streetwear casual polo shirts

    Theory

    S

    $9.00

  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 multi colour jacketTheory women's multi colour jacket
    Theory women's multi colour jacketTheory women's multi colour jacket

    Theory

    S

    $15.00

  22. Theory women's burgundy and red hoodieTheory women's burgundy and red hoodie
    Theory women's burgundy and red hoodieTheory women's burgundy and red hoodie

    Theory

    M

    $9.00

  23. 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

    4

    $5.00

  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