Theory

(33.3K 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 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

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

    Theory

    S

    $5.00

  3. 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

  4. 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

  5. Theory women's black and grey topTheory women's black and grey top
    Theory women's black and grey topTheory women's black and grey top

    Theory

    XS

    $25.00

  6. Theory men's black jacketTheory men's black jacket
    Theory men's black jacketTheory men's black jacket

    Theory

    L

    $17.00

  7. Theory women's blouseTheory women's blouse
    Theory women's blouseTheory women's blouse

    Theory

    M

    $5.00

  8. Theory men's black and grey t-shirtTheory men's black and grey t-shirt
    Theory men's black and grey t-shirtTheory men's black and grey t-shirt

    Theory

    M

    $8.00

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

    Theory

    L

    $45.00

  10. Theory women's white and grey jumperTheory women's white and grey jumper
    Theory women's white and grey jumperTheory women's white and grey jumper

    Theory

    S

    $11.00

  11. 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

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

    Theory

    S

    $7.00

  13. Theory women's grey and black tailored trousersTheory women's grey and black tailored trousers
    Theory women's grey and black tailored trousersTheory women's grey and black tailored trousers

    Theory

    4

    $50.00

  14. Theory women's black coatTheory women's black coat
    Theory women's black coatTheory women's black coat

    Theory

    L

    $25.00

    $14.00

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

    Theory

    M

    $10.00

    $6.40

  16. Theory women's grey and green t-shirtTheory women's grey and green t-shirt
    Theory women's grey and green t-shirtTheory women's grey and green t-shirt

    Theory

    S

    $8.00

  17. 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

  18. Theory women's navy and blue jeansTheory women's navy and blue jeans
    Theory women's navy and blue jeansTheory women's navy and blue jeans

    Theory

    27"

    $20.00

  19. Theory men's black and navy sweatshirtTheory men's black and navy sweatshirt
    Theory men's black and navy sweatshirtTheory men's black and navy sweatshirt

    Theory

    L

    $15.00

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

    Theory

    2

    $30.00

  21. 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

  22. 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

    8

    $10.00

  23. Theory brown and gold printsTheory brown and gold prints
    Theory brown and gold printsTheory brown and gold prints

    Theory

    $15.00

    $4.50

  24. Theory white and cream bath and bodyTheory white and cream bath and body

    Theory

    $7.75