Theory

(32.3K 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

    M

    $45.00

  2. Theory women's navy and blue shortsTheory women's navy and blue shorts
    Theory women's navy and blue shortsTheory women's navy and blue shorts

    Theory

    M

    $5.00

    $3.50

  3. Theory women's navy and blue blouseTheory women's navy and blue blouse
    Theory women's navy and blue blouseTheory women's navy and blue blouse

    Theory

    S

    $8.00

  4. 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

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

    Theory

    XS

    $7.00

  6. 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

    6

    $22.00

  7. Theory brown and tan bath and bodyTheory brown and tan bath and body
    Theory brown and tan bath and bodyTheory brown and tan bath and body

    Theory

    $6.00

  8. Theory women's white and cream shirtTheory women's white and cream shirt
    Theory women's white and cream shirtTheory women's white and cream shirt

    Theory

    M

    $48.00

  9. Theory women's green and khaki leggingsTheory women's green and khaki leggings
    Theory women's green and khaki leggingsTheory women's green and khaki leggings

    Theory

    M

    $3.99

  10. Theory women's navy and blue dressTheory women's navy and blue dress
    Theory women's navy and blue dressTheory women's navy and blue dress

    Theory

    M

    $22.00

  11. Theory women's blue shirtTheory women's blue shirt

    Theory

    S

    $15.00

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

    Theory

    XS

    $7.00

  13. 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

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

    Theory

    XXS

    $20.00

  15. Theory women's preloved grey loungewear sportswear streetwear sweatshirtTheory women's preloved grey loungewear sportswear streetwear sweatshirt
    Theory women's preloved grey loungewear sportswear streetwear sweatshirtTheory women's preloved grey loungewear sportswear streetwear sweatshirt

    Theory

    M

    $15.96

  16. Theory women's black and grey vestTheory women's black and grey vest
    Theory women's black and grey vestTheory women's black and grey vest

    Theory

    S

    $20.00

    $13.00

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

    Theory

    S

    $12.00

    $8.00

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

    Theory

    Other

    $20.00

  19. Theory women's white and cream jumperTheory women's white and cream jumper
    Theory women's white and cream jumperTheory women's white and cream jumper

    Theory

    S

    $50.00

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

    Theory

    XS

    $37.00

  21. Theory multi colour booksTheory multi colour books

    Theory

    $8.00

    $6.40

  22. 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

  23. Theory women's red and burgundy tailored jacketsTheory women's red and burgundy tailored jackets
    Theory women's red and burgundy tailored jacketsTheory women's red and burgundy tailored jackets

    Theory

    0

    $87.30

    $61.11

  24. 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

    S

    $9.00