About
ThredUp LogoThredUp
Shop
SellCleanout animation
Beta
My ThredUp
Account
0
Check out

Theory Tops

TheoryRemove filterWhiteRemove filter
55 items
Sort by:
    Theory Tank Top (view 2)Theory Tank Top (view 1)
    View Product: Theory Tank Top

    Theory

    Tank Top
    Size P
    $27.99
    70% off estimated retail
    Theory Long Sleeve Button-Down Shirt (view 2)Theory Long Sleeve Button-Down Shirt (view 1)
    View Product: Theory Long Sleeve Button-Down Shirt

    Theory

    Long Sleeve Button-Down Shirt
    Size P
    $44.99 $31.49 30% off with code THANKU
    83% off estimated retail
    Theory Long Sleeve Button-Down Shirt (view 2)Theory Long Sleeve Button-Down Shirt (view 1)Flawed Gem
    View Product: Theory Long Sleeve Button-Down Shirt

    Theory

    Long Sleeve Button-Down Shirt
    Size P
    $44.99 $35.99 20% off with code THANKU
    74% off estimated retail
    Theory Sleeveless Blouse (view 2)Theory Sleeveless Blouse (view 1)
    View Product: Theory Sleeveless Blouse

    Theory

    Sleeveless Blouse
    Size P
    $33.99 $22.09 35% off with code THANKU
    80% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Theory Pullover Sweater (view 2)Theory Pullover Sweater (view 1)
    View Product: Theory Pullover Sweater

    Theory

    Pullover Sweater
    Size P
    $195.99 $156.79 20% off with code THANKU
    20% off estimated retail
    Theory Cardigan (view 2)Theory Cardigan (view 1)
    View Product: Theory Cardigan

    Theory

    Cardigan
    Size P
    $47.99 $38.39 20% off with code THANKU
    83% off estimated retail
    Theory Sleeveless Top (view 2)Theory Sleeveless Top (view 1)
    View Product: Theory Sleeveless Top

    Theory

    Sleeveless Top
    Size P
    $32.99 $21.44 35% off with code THANKU
    85% off estimated retail
    Theory Long Sleeve Button-Down Shirt (view 2)Theory Long Sleeve Button-Down Shirt (view 1)
    View Product: Theory Long Sleeve Button-Down Shirt

    Theory

    Long Sleeve Button-Down Shirt
    Size P
    $43.99 $35.19 20% off with code THANKU
    84% off estimated retail
    Theory Sleeveless Blouse (view 2)Theory Sleeveless Blouse (view 1)
    View Product: Theory Sleeveless Blouse

    Theory

    Sleeveless Blouse
    Size P
    $39.99 $25.99 35% off with code THANKU
    82% off estimated retail
    Theory Long Sleeve Button-Down Shirt (view 2)Theory Long Sleeve Button-Down Shirt (view 1)
    View Product: Theory Long Sleeve Button-Down Shirt

    Theory

    Long Sleeve Button-Down Shirt
    Size P
    $41.99 $33.59 20% off with code THANKU
    84% off estimated retail
    Theory Long Sleeve Blouse (view 2)Theory Long Sleeve Blouse (view 1)
    View Product: Theory Long Sleeve Blouse

    Theory

    Long Sleeve Blouse
    Size P
    $40.99 $22.54 45% off with code THANKU
    83% off estimated retail
    Theory 3/4 Sleeve T-Shirt (view 2)Theory 3/4 Sleeve T-Shirt (view 1)
    View Product: Theory 3/4 Sleeve T-Shirt

    Theory

    3/4 Sleeve T-Shirt
    Size P
    $30.99 $18.59 40% off with code THANKU
    69% off estimated retail
    Theory Short Sleeve Blouse (view 2)Theory Short Sleeve Blouse (view 1)Flawed Gem
    View Product: Theory Short Sleeve Blouse

    Theory

    Short Sleeve Blouse
    Size P
    $37.99 $30.39 20% off with code THANKU
    83% off estimated retail
    Theory Sleeveless Top (view 2)Theory Sleeveless Top (view 1)
    View Product: Theory Sleeveless Top

    Theory

    Sleeveless Top
    Size P
    $40.99 $26.64 35% off with code THANKU
    82% off estimated retail
    Theory Short Sleeve T-Shirt (view 2)Theory Short Sleeve T-Shirt (view 1)
    View Product: Theory Short Sleeve T-Shirt

    Theory

    Short Sleeve T-Shirt
    Size P
    $18.99 $11.39 40% off with code THANKU
    79% off estimated retail
    Theory Short Sleeve T-Shirt (view 2)Theory Short Sleeve T-Shirt (view 1)Flawed Gem
    View Product: Theory Short Sleeve T-Shirt

    Theory

    Short Sleeve T-Shirt
    Size P
    $25.99 $18.19 30% off with code THANKU
    74% off estimated retail
    Theory Pullover Sweater (view 2)Theory Pullover Sweater (view 1)
    View Product: Theory Pullover Sweater

    Theory

    Pullover Sweater
    Size P
    $43.99 $35.19 20% off with code THANKU
    81% off estimated retail
    Theory Cardigan (view 2)Theory Cardigan (view 1)
    View Product: Theory Cardigan

    Theory

    Cardigan
    Size P
    $45.99 $25.29 45% off with code THANKU
    84% off estimated retail
    Theory Short Sleeve T-Shirt (view 2)Theory Short Sleeve T-Shirt (view 1)Flawed Gem
    View Product: Theory Short Sleeve T-Shirt

    Theory

    Short Sleeve T-Shirt
    Size P
    $25.99 $14.29 45% off with code THANKU
    74% off estimated retail
    Theory Cardigan (view 2)Theory Cardigan (view 1)
    View Product: Theory Cardigan

    Theory

    Cardigan
    Size P
    $51.99 $28.59 45% off with code THANKU
    82% off estimated retail
    Theory Sleeveless Button-Down Shirt (view 2)Theory Sleeveless Button-Down Shirt (view 1)
    View Product: Theory Sleeveless Button-Down Shirt

    Theory

    Sleeveless Button-Down Shirt
    Size P
    $38.99 $21.44 45% off with code THANKU
    84% off estimated retail
    Theory Sleeveless T-Shirt (view 2)Theory Sleeveless T-Shirt (view 1)
    View Product: Theory Sleeveless T-Shirt

    Theory

    Sleeveless T-Shirt
    Size P
    $30.99 $18.59 40% off with code THANKU
    69% off estimated retail
    Theory Sleeveless Silk Top (view 2)Theory Sleeveless Silk Top (view 1)New With Tags
    View Product: Theory Sleeveless Silk Top

    Theory

    Sleeveless Silk Top
    Size P
    $34.99 $17.50 50% off with code THANKU
    86% off estimated retail
    Theory Short Sleeve T-Shirt (view 2)Theory Short Sleeve T-Shirt (view 1)
    View Product: Theory Short Sleeve T-Shirt

    Theory

    Short Sleeve T-Shirt
    Size P
    $22.99 $12.64 45% off with code THANKU
    74% off estimated retail
    Theory Short Sleeve Button-Down Shirt (view 2)Theory Short Sleeve Button-Down Shirt (view 1)
    View Product: Theory Short Sleeve Button-Down Shirt

    Theory

    Short Sleeve Button-Down Shirt
    Size P
    $35.99 $18.00 50% off with code THANKU
    85% off estimated retail
    Theory Tank Top (view 2)Theory Tank Top (view 1)
    View Product: Theory Tank Top

    Theory

    Tank Top
    Size P
    $19.99 $10.00 50% off with code THANKU
    83% off estimated retail
    Theory Short Sleeve Top (view 2)Theory Short Sleeve Top (view 1)
    View Product: Theory Short Sleeve Top

    Theory

    Short Sleeve Top
    Size P
    $37.99 $17.10 55% off with code THANKU
    83% off estimated retail
    Theory Long Sleeve Blouse (view 2)Theory Long Sleeve Blouse (view 1)Price Drop
    View Product: Theory Long Sleeve Blouse

    Theory

    Long Sleeve Blouse
    Size P
    $36.99 $20.34 45% off with code THANKU
    85% off estimated retail
    Theory Long Sleeve Blouse (view 2)Theory Long Sleeve Blouse (view 1)Price Drop
    View Product: Theory Long Sleeve Blouse

    Theory

    Long Sleeve Blouse
    Size P
    $36.99 $20.34 45% off with code THANKU
    85% off estimated retail
    Theory Pullover Sweater (view 2)Theory Pullover Sweater (view 1)Price Drop
    View Product: Theory Pullover Sweater

    Theory

    Pullover Sweater
    Size P
    $32.99 $16.50 50% off with code THANKU
    86% off estimated retail
    Theory Short Sleeve Blouse (view 2)Theory Short Sleeve Blouse (view 1)Price Drop
    View Product: Theory Short Sleeve Blouse

    Theory

    Short Sleeve Blouse
    Size P
    $35.99 $18.00 50% off with code THANKU
    84% off estimated retail
    Theory Sleeveless Top (view 2)Theory Sleeveless Top (view 1)Price Drop
    View Product: Theory Sleeveless Top

    Theory

    Sleeveless Top
    Size P
    $30.99 $13.95 55% off with code THANKU
    86% off estimated retail
    Theory Long Sleeve Blouse (view 2)Theory Long Sleeve Blouse (view 1)Price Drop
    View Product: Theory Long Sleeve Blouse

    Theory

    Long Sleeve Blouse
    Size P
    $34.99 $19.24 45% off with code THANKU
    86% off estimated retail
    Theory Sleeveless Blouse (view 2)Theory Sleeveless Blouse (view 1)Price Drop
    View Product: Theory Sleeveless Blouse

    Theory

    Sleeveless Blouse
    Size P
    $34.99 $17.50 50% off with code THANKU
    84% off estimated retail
    Theory Sleeveless Blouse (view 2)Theory Sleeveless Blouse (view 1)Price Drop
    View Product: Theory Sleeveless Blouse

    Theory

    Sleeveless Blouse
    Size P
    $34.99 $17.50 50% off with code THANKU
    84% off estimated retail
    Theory Short Sleeve Button-Down Shirt (view 2)Theory Short Sleeve Button-Down Shirt (view 1)
    View Product: Theory Short Sleeve Button-Down Shirt

    Theory

    Short Sleeve Button-Down Shirt
    Size P
    $35.99 $18.00 50% off with code THANKU
    85% off estimated retail
    Theory Long Sleeve Turtleneck (view 2)Theory Long Sleeve Turtleneck (view 1)Price Drop
    View Product: Theory Long Sleeve Turtleneck

    Theory

    Long Sleeve Turtleneck
    Size P
    $37.99 $20.89 45% off with code THANKU
    87% off estimated retail
    Theory Long Sleeve Button-Down Shirt (view 2)Theory Long Sleeve Button-Down Shirt (view 1)Price Drop
    View Product: Theory Long Sleeve Button-Down Shirt

    Theory

    Long Sleeve Button-Down Shirt
    Size P
    $35.99 $19.79 45% off with code THANKU
    86% off estimated retail
    Theory Sleeveless Blouse (view 2)Theory Sleeveless Blouse (view 1)Price Drop
    View Product: Theory Sleeveless Blouse

    Theory

    Sleeveless Blouse
    Size P
    $31.99 $16.00 50% off with code THANKU
    86% off estimated retail
    Theory Sleeveless Silk Top (view 2)Theory Sleeveless Silk Top (view 1)
    View Product: Theory Sleeveless Silk Top

    Theory

    Sleeveless Silk Top
    Size P
    $45.99 $23.00 50% off with code THANKU
    80% off estimated retail
    Theory Short Sleeve Top (view 2)Theory Short Sleeve Top (view 1)Price Drop
    View Product: Theory Short Sleeve Top

    Theory

    Short Sleeve Top
    Size P Petite
    $23.99 $13.19 45% off with code THANKU
    89% off estimated retail
    Theory Cardigan (view 2)Theory Cardigan (view 1)Price Drop
    View Product: Theory Cardigan

    Theory

    Cardigan
    Size P
    $32.99 $18.14 45% off with code THANKU
    88% off estimated retail
    Theory Short Sleeve T-Shirt (view 2)Theory Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Theory Short Sleeve T-Shirt

    Theory

    Short Sleeve T-Shirt
    Size P
    $13.99 $8.39 40% off with code THANKU
    84% off estimated retail
    Theory Short Sleeve Blouse (view 2)Theory Short Sleeve Blouse (view 1)Price Drop
    View Product: Theory Short Sleeve Blouse

    Theory

    Short Sleeve Blouse
    Size P
    $19.99 $10.99 45% off with code THANKU
    91% off estimated retail
    Theory Pullover Sweater (view 2)Theory Pullover Sweater (view 1)Price Drop
    View Product: Theory Pullover Sweater

    Theory

    Pullover Sweater
    Size P
    $24.99 $13.74 45% off with code THANKU
    89% off estimated retail
    Theory Long Sleeve Silk Top (view 2)Theory Long Sleeve Silk Top (view 1)Price Drop
    View Product: Theory Long Sleeve Silk Top

    Theory

    Long Sleeve Silk Top
    Size P
    $27.99 $15.39 45% off with code THANKU
    90% off estimated retail
    Theory Long Sleeve Button-Down Shirt (view 2)Theory Long Sleeve Button-Down Shirt (view 1)Price Drop
    View Product: Theory Long Sleeve Button-Down Shirt

    Theory

    Long Sleeve Button-Down Shirt
    Size P
    $18.99 $11.39 40% off with code THANKU
    93% off estimated retail
    Theory Long Sleeve Button-Down Shirt (view 2)Theory Long Sleeve Button-Down Shirt (view 1)Price Drop
    View Product: Theory Long Sleeve Button-Down Shirt

    Theory

    Long Sleeve Button-Down Shirt
    Size P
    $11.99 $7.79 35% off with code THANKU
    95% off estimated retail
    Theory Sleeveless Silk Top (view 2)Theory Sleeveless Silk Top (view 1)Price Drop
    View Product: Theory Sleeveless Silk Top

    Theory

    Sleeveless Silk Top
    Size P
    $14.99 $8.24 45% off with code THANKU
    93% off estimated retail
    Theory Short Sleeve Blouse (view 2)Theory Short Sleeve Blouse (view 1)Price Drop
    View Product: Theory Short Sleeve Blouse

    Theory

    Short Sleeve Blouse
    Size P
    $9.99 $6.99 30% off with code THANKU
    95% off estimated retail
    Theory Long Sleeve T-Shirt (view 2)Theory Long Sleeve T-Shirt (view 1)Price Drop
    View Product: Theory Long Sleeve T-Shirt

    Theory

    Long Sleeve T-Shirt
    Size P
    $9.99 $7.49 25% off with code THANKU
    90% off estimated retail
    Theory Short Sleeve T-Shirt (view 2)Theory Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Theory Short Sleeve T-Shirt

    Theory

    Short Sleeve T-Shirt
    Size P
    $9.99 $6.99 30% off with code THANKU
    89% off estimated retail
    Theory Tank Top (view 2)Theory Tank Top (view 1)Price Drop
    View Product: Theory Tank Top

    Theory

    Tank Top
    Size P
    $9.99 $6.49 35% off with code THANKU
    91% off estimated retail
    Theory Sleeveless Silk Top (view 2)Theory Sleeveless Silk Top (view 1)Price Drop
    View Product: Theory Sleeveless Silk Top

    Theory

    Sleeveless Silk Top
    Size P
    $8.99 $6.74 25% off with code THANKU
    96% off estimated retail
    Theory Sleeveless T-Shirt (view 2)Theory Sleeveless T-Shirt (view 1)Price Drop
    View Product: Theory Sleeveless T-Shirt

    Theory

    Sleeveless T-Shirt
    Size P
    $8.99 $6.29 30% off with code THANKU
    88% off estimated retail
    Back
    1
    Next

    Loading...

    People who shop Theory also shop

    St. John Sweater VestView Product: St. John Sweater Vest - opens in a new tab
    St. John JacketView Product: St. John Jacket - opens in a new tab
    St. John ScarfView Product: St. John Scarf - opens in a new tab
    St. John
    St. John Collection Casual DressView Product: St. John Collection Casual Dress - opens in a new tab
    St. John Collection Dress PantsView Product: St. John Collection Dress Pants - opens in a new tab
    St. John Collection Turtleneck SweaterView Product: St. John Collection Turtleneck Sweater - opens in a new tab
    St. John Collection
    Etro Silk ScarfView Product: Etro Silk Scarf - opens in a new tab
    Etro Dress PantsView Product: Etro Dress Pants - opens in a new tab
    Etro Dress PantsView Product: Etro Dress Pants - opens in a new tab
    ETRO