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

Boston Proper at up to 90% off estimated retail! thredUP has a huge selection of like-new Boston Proper women's clothing. Find Boston Proper tops, dresses, and pants at thredUP.

View more Dresses
Dresses
View more Tops
Tops
View more Sweaters
Sweaters
View more Coats & Jackets
Coats & Jackets
View more Skirts
Skirts
Boston ProperRemove filterAcrylicRemove filter
33 items
Sort by:
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size Med
    $31.99
    68% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size Med
    $28.99
    71% off estimated retail
    Boston Proper Jacket (view 2)Boston Proper Jacket (view 1)
    View Product: Boston Proper Jacket

    Boston Proper

    Jacket
    Size Sm
    $101.99 $76.49 25% off with code HOTDEAL
    19% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size XS
    $23.99 $16.79 30% off with code HOTDEAL
    76% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Boston Proper Poncho (view 2)Boston Proper Poncho (view 1)
    View Product: Boston Proper Poncho

    Boston Proper

    Poncho
    Size XS
    $22.99 $16.09 30% off with code HOTDEAL
    77% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size Med
    $32.99 $23.09 30% off with code HOTDEAL
    74% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size XS
    $29.99 $19.49 35% off with code HOTDEAL
    76% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size XL
    $45.99 $29.89 35% off with code HOTDEAL
    70% off estimated retail
    Boston Proper Casual Dress (view 2)Boston Proper Casual Dress (view 1)
    View Product: Boston Proper Casual Dress

    Boston Proper

    Casual Dress
    Size XL
    $37.99 $20.89 45% off with code HOTDEAL
    69% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size Med
    $30.99 $18.59 40% off with code HOTDEAL
    75% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size Lg
    $29.99 $17.99 40% off with code HOTDEAL
    77% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size Med
    $30.99 $18.59 40% off with code HOTDEAL
    75% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size XS
    $23.99 $15.59 35% off with code HOTDEAL
    76% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size XS
    $20.99 $13.64 35% off with code HOTDEAL
    79% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)New With Tags
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size Med
    $21.99 $14.29 35% off with code HOTDEAL
    78% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size XS
    $23.99 $15.59 35% off with code HOTDEAL
    76% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size Sm
    $23.99 $15.59 35% off with code HOTDEAL
    81% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size XL
    $17.99
    82% off estimated retail
    Boston Proper Casual Skirt (view 2)Boston Proper Casual Skirt (view 1)
    View Product: Boston Proper Casual Skirt

    Boston Proper

    Casual Skirt
    Size 16
    $20.99 $14.69 30% off with code HOTDEAL
    77% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size XXS
    $100.99 $55.54 45% off with code HOTDEAL
    20% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size Lg
    $23.99 $10.80 55% off with code HOTDEAL
    77% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size XL
    $32.99 $18.14 45% off with code HOTDEAL
    73% off estimated retail
    Boston Proper Blazer (view 2)Boston Proper Blazer (view 1)
    View Product: Boston Proper Blazer

    Boston Proper

    Blazer
    Size 8
    $46.99 $28.19 40% off with code HOTDEAL
    70% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size XL
    $32.99 $16.50 50% off with code HOTDEAL
    73% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size Med
    $60.99 $30.50 50% off with code HOTDEAL
    51% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan

    Boston Proper

    Cardigan
    Size Lg
    $28.99 $14.50 50% off with code HOTDEAL
    77% off estimated retail
    Boston Proper Cocktail Dress (view 2)Boston Proper Cocktail Dress (view 1)Price Drop
    View Product: Boston Proper Cocktail Dress

    Boston Proper

    Cocktail Dress
    Size 6
    $37.99 $20.89 45% off with code HOTDEAL
    74% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size Sm
    $24.99 $12.50 50% off with code HOTDEAL
    75% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)Price Drop
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size Sm
    $23.99 $9.60 60% off with code HOTDEAL
    76% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)Price Drop
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size Sm
    $28.99 $8.70 70% off with code HOTDEAL
    71% off estimated retail
    Boston Proper Blazer (view 2)Boston Proper Blazer (view 1)Price Drop
    View Product: Boston Proper Blazer

    Boston Proper

    Blazer
    Size 0
    $40.99 $16.40 60% off with code HOTDEAL
    75% off estimated retail
    Boston Proper Pullover Hoodie (view 2)Boston Proper Pullover Hoodie (view 1)Price Drop
    View Product: Boston Proper Pullover Hoodie

    Boston Proper

    Pullover Hoodie
    Size Lg
    $26.99 $8.10 70% off with code HOTDEAL
    78% off estimated retail
    Boston Proper Pullover Sweater (view 2)Boston Proper Pullover Sweater (view 1)Price Drop
    View Product: Boston Proper Pullover Sweater

    Boston Proper

    Pullover Sweater
    Size XXS
    $18.99 $9.50 50% off with code HOTDEAL
    88% off estimated retail
    Back
    1
    Next

    Loading...

    People who shop Boston Proper also shop

    Halara ShortsView Product: Halara Shorts - opens in a new tab
    Halara LeggingsView Product: Halara Leggings - opens in a new tab
    Halara Casual DressView Product: Halara Casual Dress - opens in a new tab
    Halara
    Venus Casual DressView Product: Venus Casual Dress - opens in a new tab
    Venus Casual DressView Product: Venus Casual Dress - opens in a new tab
    Venus Casual DressView Product: Venus Casual Dress - opens in a new tab
    Venus
    Cache Casual PantsView Product: Cache Casual Pants - opens in a new tab
    Cache Sleeveless TopView Product: Cache Sleeveless Top - opens in a new tab
    Cache Silk Pullover SweaterView Product: Cache Silk Pullover Sweater - opens in a new tab
    Cache