Theory

(33.4K 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 jumperTheory women's grey jumper
    Theory women's grey jumperTheory women's grey jumper

    Theory

    L

    $38.00

    $15.00

  2. Theory women's grey hoodieTheory women's grey hoodie
    Theory women's grey hoodieTheory women's grey hoodie

    Theory

    S

    $7.00

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

    Theory

    S

    $5.00

  4. Theory women's pink and orange shirtTheory women's pink and orange shirt
    Theory women's pink and orange shirtTheory women's pink and orange shirt

    Theory

    L

    $7.00

    $3.00

  5. Theory women's white sweatshirtTheory women's white sweatshirt
    Theory women's white sweatshirtTheory women's white sweatshirt

    Theory

    S

    $12.00

    $8.00

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

    Theory

    M

    $25.00

  7. Theory women's black shirtTheory women's black shirt
    Theory women's black shirtTheory women's black shirt

    Theory

    L

    $10.00

  8. Theory women's orange and pink trousersTheory women's orange and pink trousers
    Theory women's orange and pink trousersTheory women's orange and pink trousers

    Theory

    L

    $12.00

    $7.00

  9. Theory women's tan and brown jacketTheory women's tan and brown jacket
    Theory women's tan and brown jacketTheory women's tan and brown jacket

    Theory

    L

    $45.00

    $38.25

  10. Theory women's grey trousersTheory women's grey trousers
    Theory women's grey trousersTheory women's grey trousers

    Theory

    M

    $10.00

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

    Theory

    L

    $10.00

  12. Theory men's navy and grey jumperTheory men's navy and grey jumper
    Theory men's navy and grey jumperTheory men's navy and grey jumper

    Theory

    L

    $20.00

  13. Theory women's pink and brown blouseTheory women's pink and brown blouse
    Theory women's pink and brown blouseTheory women's pink and brown blouse

    Theory

    S

    $16.00

    $14.40

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

    Theory

    M

    $10.00

    $6.40

  15. Theory women's blouseTheory women's blouse
    Theory women's blouseTheory women's blouse

    Theory

    M

    $5.00

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

    Theory

    S

    $5.00

  17. Theory women's blue hoodieTheory women's blue hoodie
    Theory women's blue hoodieTheory women's blue hoodie

    Theory

    L

    $45.00

  18. Theory women's grey skirtTheory women's grey skirt
    Theory women's grey skirtTheory women's grey skirt

    Theory

    2

    $45.00

    $30.00

  19. 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

    M

    $12.00

  20. Theory men's tan and cream jumperTheory men's tan and cream jumper
    Theory men's tan and cream jumperTheory men's tan and cream jumper

    Theory

    L

    $28.00

    $22.40

  21. Theory women's multi colour shirtTheory women's multi colour shirt
    Theory women's multi colour shirtTheory women's multi colour shirt

    Theory

    S

    $15.00

  22. Theory men's brown and grey trousersTheory men's brown and grey trousers
    Theory men's brown and grey trousersTheory men's brown and grey trousers

    Theory

    33"

    $9.00

  23. Theory women's grey and green trousersTheory women's grey and green trousers
    Theory women's grey and green trousersTheory women's grey and green trousers

    Theory

    4

    $15.00

  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

    M

    $25.00