Theory

(30.8K 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 black jacketTheory women's black jacket
    Theory women's black jacketTheory women's black jacket

    Theory

    2

    $20.00

  2. Theory women's black jacketTheory women's black jacket
    Theory women's black jacketTheory women's black jacket

    Theory

    4

    $20.00

  3. 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

  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 cream and tan jacketTheory women's cream and tan jacket
    Theory women's cream and tan jacketTheory women's cream and tan jacket

    Theory

    S

    $45.00

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

    Theory

    S

    $12.00

    $8.00

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

    Theory

    2

    $10.00

    $7.50

  8. Theory women's white blouseTheory women's white blouse
    Theory women's white blouseTheory women's white blouse

    Theory

    S

    $8.00

  9. 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

    M

    $4.00

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

    Theory

    S

    $25.00

  11. Theory women's pink blouseTheory women's pink blouse

    Theory

    L

    $6.00

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

    Theory

    2

    $7.00

    $5.95

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

    Theory

    L

    $20.00

    $16.00

  14. Theory women's shirtTheory women's shirt
    Theory women's shirtTheory women's shirt

    Theory

    XS

    $7.00

  15. Theory women's black and navy sweatshirtTheory women's black and navy sweatshirt
    Theory women's black and navy sweatshirtTheory women's black and navy sweatshirt

    Theory

    S

    $9.00

  16. Theory women's pink and tan jacketTheory women's pink and tan jacket
    Theory women's pink and tan jacketTheory women's pink and tan jacket

    Theory

    XS

    $32.00

  17. Theory women's preloved navy and blue minimalist twee preppy trousersTheory women's preloved navy and blue minimalist twee preppy trousers
    Theory women's preloved navy and blue minimalist twee preppy trousersTheory women's preloved navy and blue minimalist twee preppy trousers

    Theory

    4

    $20.00

  18. Theory men's black and navy t-shirtTheory men's black and navy t-shirt
    Theory men's black and navy t-shirtTheory men's black and navy t-shirt

    Theory

    M

    $3.00

    $2.25

  19. Theory women's black and grey jumperTheory women's black and grey jumper
    Theory women's black and grey jumperTheory women's black and grey jumper

    Theory

    M

    $6.00

  20. Theory women's tan and brown trousersTheory women's tan and brown trousers
    Theory women's tan and brown trousersTheory women's tan and brown trousers

    Theory

    XS

    $20.00

  21. Theory women's jumperTheory women's jumper
    Theory women's jumperTheory women's jumper

    Theory

    M

    $42.00

    $27.30

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

    Theory

    4

    $10.00

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

    Theory

    12

    $9.00

  24. 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