Theory

(33.4K 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 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

    $3.00

  2. 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

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

    Theory

    M

    $10.00

    $6.40

  4. Theory women's blouseTheory women's blouse
    Theory women's blouseTheory women's blouse

    Theory

    M

    $5.00

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

    Theory

    $7.75

  6. 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

  7. Theory women's navy and blue trousersTheory women's navy and blue trousers
    Theory women's navy and blue trousersTheory women's navy and blue trousers

    Theory

    M

    $25.00

  8. Theory women's burgundy and brown trousersTheory women's burgundy and brown trousers
    Theory women's burgundy and brown trousersTheory women's burgundy and brown trousers

    Theory

    XXS

    $10.00

  9. Theory women's yellow and green blouseTheory women's yellow and green blouse
    Theory women's yellow and green blouseTheory women's yellow and green blouse

    Theory

    L

    $8.00

    $6.40

  10. Theory men's navy and blue polo shirtsTheory men's navy and blue polo shirts
    Theory men's navy and blue polo shirtsTheory men's navy and blue polo shirts

    Theory

    M

    $6.00

  11. Theory gold booksTheory gold books
    Theory gold booksTheory gold books

    Theory

    $11.00

    $9.00

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

    Theory

    S

    $10.00

  13. Theory women's tan and cream vestTheory women's tan and cream vest
    Theory women's tan and cream vestTheory women's tan and cream vest

    Theory

    S

    $3.00

  14. Theory multi colour booksTheory multi colour books

    Theory

    $8.00

    $6.40

  15. Theory women's black and grey skirtTheory women's black and grey skirt
    Theory women's black and grey skirtTheory women's black and grey skirt

    Theory

    4

    $7.00

  16. 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

    $4.00

  17. Theory multi colour puzzles gamesTheory multi colour puzzles games

    Theory

    $14.00

  18. Theory women's multi colour topTheory women's multi colour top
    Theory women's multi colour topTheory women's multi colour top

    Theory

    M

    $7.00

  19. Theory women's cream and white hoodieTheory women's cream and white hoodie
    Theory women's cream and white hoodieTheory women's cream and white hoodie

    Theory

    S

    $6.00

  20. 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

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

    Theory

    S

    $40.00

  22. Theory women's white t-shirtTheory women's white t-shirt
    Theory women's white t-shirtTheory women's white t-shirt

    Theory

    L

    $30.00

    $22.50

  23. Theory women's cream and tan jacketTheory women's cream and tan jacket
    Theory women's cream and tan jacketTheory women's cream and tan jacket

    Theory

    8

    $21.00

    $17.80

  24. Theory women's blue jeansTheory women's blue jeans
    Theory women's blue jeansTheory women's blue jeans

    Theory

    2

    $7.00

    $5.60