Theory

(34.2K 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 brown vestTheory women's brown vest
    Theory women's brown vestTheory women's brown vest

    Theory

    S

    $25.00

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

    Theory

    0

    $12.00

  3. Theory women's preloved black preppy glam minimalist skirtTheory women's preloved black preppy glam minimalist skirt
    Theory women's preloved black preppy glam minimalist skirtTheory women's preloved black preppy glam minimalist skirt

    Theory

    0

    $20.00

  4. Theory women's burgundy and red blouseTheory women's burgundy and red blouse
    Theory women's burgundy and red blouseTheory women's burgundy and red blouse

    Theory

    XS

    $30.00

  5. Theory women's brown and black dressTheory women's brown and black dress
    Theory women's brown and black dressTheory women's brown and black dress

    Theory

    L

    $25.00

  6. 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

  7. Theory women's pink jacketTheory women's pink jacket
    Theory women's pink jacketTheory women's pink jacket

    Theory

    6

    $30.00

    $24.00

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

    Theory

    L

    $10.00

  9. Theory men's grey polo shirtsTheory men's grey polo shirts
    Theory men's grey polo shirtsTheory men's grey polo shirts

    Theory

    M

    $19.00

  10. Theory men's black and green shirtTheory men's black and green shirt
    Theory men's black and green shirtTheory men's black and green shirt

    Theory

    S

    $8.00

  11. Theory women's black and navy t-shirtTheory women's black and navy t-shirt
    Theory women's black and navy t-shirtTheory women's black and navy t-shirt

    Theory

    S

    $8.00

    $6.00

  12. 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

  13. 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

  14. Theory women's blue jumperTheory women's blue jumper
    Theory women's blue jumperTheory women's blue jumper

    Theory

    M

    $19.00

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

    Theory

    M

    $10.00

  16. Theory men's navy and black trousersTheory men's navy and black trousers

    Theory

    S

    $15.00

  17. Theory women's yellow and cream hoodieTheory women's yellow and cream hoodie
    Theory women's yellow and cream hoodieTheory women's yellow and cream hoodie

    Theory

    S

    $6.00

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

    Theory

    S

    $22.00

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

    Theory

    S

    $20.00

  20. Theory women's black tailored jacketsTheory women's black tailored jackets
    Theory women's black tailored jacketsTheory women's black tailored jackets

    Theory

    M

    $52.00

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

    Theory

    S

    $7.00

  22. Theory women's black jumpsuit and playsuitTheory women's black jumpsuit and playsuit
    Theory women's black jumpsuit and playsuitTheory women's black jumpsuit and playsuit

    Theory

    L

    $10.00

  23. Theory women's multi colour dressTheory women's multi colour dress
    Theory women's multi colour dressTheory women's multi colour dress

    Theory

    2

    $8.00

  24. 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