Theory

(26.5K 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.

Loading
Loading
Loading

Filter

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

    Theory

    M

    $13.00

  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 grey and brown shortsTheory women's grey and brown shorts
    Theory women's grey and brown shortsTheory women's grey and brown shorts

    Theory

    6

    $10.00

  4. Theory women's grey t-shirtTheory women's grey t-shirt
    Theory women's grey t-shirtTheory women's grey t-shirt

    Theory

    M

    $7.00

  5. 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

  6. Theory women's black skirtTheory women's black skirt
    Theory women's black skirtTheory women's black skirt

    Theory

    8

    $10.00

  7. Theory women's cream and orange trousersTheory women's cream and orange trousers
    Theory women's cream and orange trousersTheory women's cream and orange trousers

    Theory

    2

    $25.00

  8. Theory women's grey joggers tracksuitsTheory women's grey joggers tracksuits
    Theory women's grey joggers tracksuitsTheory women's grey joggers tracksuits

    Theory

    S

    $6.00

  9. Theory women's black bootsTheory women's black boots
    Theory women's black bootsTheory women's black boots

    Theory

    US 7.5

    $15.00

  10. Theory women's blouseTheory women's blouse
    Theory women's blouseTheory women's blouse

    Theory

    M

    $15.00

  11. 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

    4

    $10.00

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

    Theory

    M

    $6.00

  13. Theory women's black leggingsTheory women's black leggings
    Theory women's black leggingsTheory women's black leggings

    Theory

    S

    $10.00

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

    Theory

    L

    $15.00

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

    Theory

    L

    $15.00

  16. Theory women's multi colour skirtTheory women's multi colour skirt
    Theory women's multi colour skirtTheory women's multi colour skirt

    Theory

    XS

    $11.00

  17. Theory women's brown and burgundy blouseTheory women's brown and burgundy blouse
    Theory women's brown and burgundy blouseTheory women's brown and burgundy blouse

    Theory

    S

    $15.00

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

    Theory

    M

    $30.00

    $21.00

  19. Theory men's red t-shirtTheory men's red t-shirt
    Theory men's red t-shirtTheory men's red t-shirt

    Theory

    L

    $13.00

  20. Theory women's brown and grey tailored trousersTheory women's brown and grey tailored trousers
    Theory women's brown and grey tailored trousersTheory women's brown and grey tailored trousers

    Theory

    M

    $80.00

    $60.00

  21. 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

    L

    $14.00

  22. Theory women's navy and blue shirtTheory women's navy and blue shirt
    Theory women's navy and blue shirtTheory women's navy and blue shirt

    Theory

    S

    $20.00

  23. 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

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

    Theory

    4

    $26.00

    $24.70