Theory

(28.4K 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 black jumperTheory women's black jumper
    Theory women's black jumperTheory women's black jumper

    Theory

    M

    $7.00

  2. Theory women's white and cream skirtTheory women's white and cream skirt
    Theory women's white and cream skirtTheory women's white and cream skirt

    Theory

    M

    $10.00

    $2.00

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

    Theory

    S

    $12.00

    $8.00

  4. 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

    $9.00

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

    Theory

    L

    $5.00

  6. 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

    6

    $7.00

  7. Theory women's cream jumperTheory women's cream jumper
    Theory women's cream jumperTheory women's cream jumper

    Theory

    L

    $20.00

  8. Theory women's white vestTheory women's white vest
    Theory women's white vestTheory women's white vest

    Theory

    M

    $17.00

  9. Theory women's green and khaki jumperTheory women's green and khaki jumper
    Theory women's green and khaki jumperTheory women's green and khaki jumper

    Theory

    L

    $4.00

    $3.60

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

    Theory

    2

    $15.00

  11. Theory women's tan and brown cardiganTheory women's tan and brown cardigan
    Theory women's tan and brown cardiganTheory women's tan and brown cardigan

    Theory

    S

    $20.00

    $17.00

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

    Theory

    L

    $6.00

  13. Theory women's designer preloved black and white minimalist chic goth shirtTheory women's designer preloved black and white minimalist chic goth shirt
    Theory women's designer preloved black and white minimalist chic goth shirtTheory women's designer preloved black and white minimalist chic goth shirt

    Theory

    S

    $25.00

  14. Theory women's burgundy and purple jacketTheory women's burgundy and purple jacket
    Theory women's burgundy and purple jacketTheory women's burgundy and purple jacket

    Theory

    10

    $30.00

  15. Theory women's multi colour trousersTheory women's multi colour trousers
    Theory women's multi colour trousersTheory women's multi colour trousers

    Theory

    2

    $15.00

  16. Theory men's white t-shirtTheory men's white t-shirt
    Theory men's white t-shirtTheory men's white t-shirt

    Theory

    S

    $10.00

  17. Theory women's black vestTheory women's black vest
    Theory women's black vestTheory women's black vest

    Theory

    XS

    $15.00

  18. Theory women's green and tan vestTheory women's green and tan vest
    Theory women's green and tan vestTheory women's green and tan vest

    Theory

    M

    $6.00

  19. Theory women's red and pink trousersTheory women's red and pink trousers
    Theory women's red and pink trousersTheory women's red and pink trousers

    Theory

    S

    $9.00

  20. Theory women's blue and grey t-shirtTheory women's blue and grey t-shirt
    Theory women's blue and grey t-shirtTheory women's blue and grey t-shirt

    Theory

    L

    $7.00

  21. Theory women's grey and silver dressTheory women's grey and silver dress
    Theory women's grey and silver dressTheory women's grey and silver dress

    Theory

    8

    $12.00

    $8.40

  22. Theory women's black work dressesTheory women's black work dresses
    Theory women's black work dressesTheory women's black work dresses

    Theory

    0

    $15.00

  23. Theory women's grey and brown tailored jacketsTheory women's grey and brown tailored jackets
    Theory women's grey and brown tailored jacketsTheory women's grey and brown tailored jackets

    Theory

    2

    $40.00

    $30.00

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

    Theory

    XXS

    $9.00