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.

1,263 items
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    Boston Proper Sleeveless T-Shirt (view 2)Boston Proper Sleeveless T-Shirt (view 1)
    View Product: Boston Proper Sleeveless T-Shirt

    Boston Proper

    Sleeveless T-Shirt
    Size Lg
    $14.99
    70% off estimated retail
    Boston Proper Long Sleeve Top (view 2)Boston Proper Long Sleeve Top (view 1)
    View Product: Boston Proper Long Sleeve Top

    Boston Proper

    Long Sleeve Top
    Size Lg
    $21.99
    71% off estimated retail
    Boston Proper Sleeveless Blouse (view 2)Boston Proper Sleeveless Blouse (view 1)
    View Product: Boston Proper Sleeveless Blouse

    Boston Proper

    Sleeveless Blouse
    Size XL
    $24.99
    67% off estimated retail
    Boston Proper Cardigan (view 2)Boston Proper Cardigan (view 1)
    View Product: Boston Proper Cardigan
    Size Sm
    $32.99
    74% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Boston Proper Turtleneck Sweater (view 2)Boston Proper Turtleneck Sweater (view 1)
    View Product: Boston Proper Turtleneck Sweater

    Boston Proper

    Turtleneck Sweater
    Size Lg
    $27.99
    72% off estimated retail
    Boston Proper 3/4 Sleeve Top (view 2)Boston Proper 3/4 Sleeve Top (view 1)
    View Product: Boston Proper 3/4 Sleeve Top

    Boston Proper

    3/4 Sleeve Top
    Size Med
    $16.99
    66% off estimated retail
    Boston Proper Jeggings (view 2)Boston Proper Jeggings (view 1)
    View Product: Boston Proper Jeggings
    Size 10
    $19.99
    73% off estimated retail
    Boston Proper Jeans (view 2)Boston Proper Jeans (view 1)Flawed Gem
    View Product: Boston Proper Jeans
    Size 8
    $26.99
    73% off estimated retail
    Boston Proper Jeggings (view 2)Boston Proper Jeggings (view 1)
    View Product: Boston Proper Jeggings
    Size 10
    $22.99
    69% off estimated retail
    Boston Proper Jeans (view 2)Boston Proper Jeans (view 1)
    View Product: Boston Proper Jeans
    Size 4
    $30.99
    69% 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
    $25.99
    74% off estimated retail
    Boston Proper Casual Pants (view 2)Boston Proper Casual Pants (view 1)
    View Product: Boston Proper Casual Pants

    Boston Proper

    Casual Pants
    Size XL
    $25.99
    74% 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 6
    $28.99
    71% 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 2
    $23.99
    68% 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 10
    $32.99
    67% off estimated retail
    Boston Proper 3/4 Sleeve Blouse (view 2)Boston Proper 3/4 Sleeve Blouse (view 1)
    View Product: Boston Proper 3/4 Sleeve Blouse

    Boston Proper

    3/4 Sleeve Blouse
    Size Med
    $24.99
    75% off estimated retail
    Boston Proper Jacket (view 2)Boston Proper Jacket (view 1)
    View Product: Boston Proper Jacket
    Size Lg
    $30.99
    75% off estimated retail
    Boston Proper 3/4 Sleeve Blouse (view 2)Boston Proper 3/4 Sleeve Blouse (view 1)
    View Product: Boston Proper 3/4 Sleeve Blouse

    Boston Proper

    3/4 Sleeve Blouse
    Size Med
    $34.99
    65% off estimated retail
    Boston Proper Dressy Shorts (view 2)Boston Proper Dressy Shorts (view 1)
    View Product: Boston Proper Dressy Shorts

    Boston Proper

    Dressy Shorts
    Size Med
    $23.99
    68% 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 10
    $28.99
    71% 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 Lg
    $31.99
    68% off estimated retail
    Boston Proper Jacket (view 2)Boston Proper Jacket (view 1)
    View Product: Boston Proper Jacket
    Size XS
    $32.99
    74% 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 Lg
    $30.99
    69% off estimated retail
    Boston Proper Casual Dress (view 2)Boston Proper Casual Dress (view 1)New With Tags
    View Product: Boston Proper Casual Dress

    Boston Proper

    Casual Dress
    Size Med
    $27.99
    71% 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 Sm
    $26.99
    73% off estimated retail
    Boston Proper Casual Dress (view 2)Boston Proper Casual Dress (view 1)New With Tags
    View Product: Boston Proper Casual Dress

    Boston Proper

    Casual Dress
    Size Sm
    $36.99
    63% 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 Lg
    $32.99
    67% off estimated retail
    Boston Proper Cocktail Dress (view 2)Boston Proper Cocktail Dress (view 1)New With Tags
    View Product: Boston Proper Cocktail Dress

    Boston Proper

    Cocktail Dress
    Size 2
    $42.99
    70% off estimated retail
    Boston Proper Casual Pants (view 2)Boston Proper Casual Pants (view 1)
    View Product: Boston Proper Casual Pants

    Boston Proper

    Casual Pants
    Size Lg
    $32.99
    68% off estimated retail
    Boston Proper Jacket (view 2)Boston Proper Jacket (view 1)
    View Product: Boston Proper Jacket
    Size Med
    $37.99
    71% off estimated retail
    Boston Proper Sleeveless Top (view 2)Boston Proper Sleeveless Top (view 1)
    View Product: Boston Proper Sleeveless Top

    Boston Proper

    Sleeveless Top
    Size Lg
    $17.99
    64% off estimated retail
    Boston Proper Sleeveless Blouse (view 2)Boston Proper Sleeveless Blouse (view 1)
    View Product: Boston Proper Sleeveless Blouse

    Boston Proper

    Sleeveless Blouse
    Size Med
    $21.99
    71% off estimated retail
    Boston Proper Short Sleeve T-Shirt (view 2)Boston Proper Short Sleeve T-Shirt (view 1)
    View Product: Boston Proper Short Sleeve T-Shirt

    Boston Proper

    Short Sleeve T-Shirt
    Size Sm
    $18.99
    62% off estimated retail
    Boston Proper Dress Pants (view 2)Boston Proper Dress Pants (view 1)
    View Product: Boston Proper Dress Pants

    Boston Proper

    Dress Pants
    Size Med
    $36.99
    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 XXS
    $29.99
    70% off estimated retail
    Boston Proper Sleeveless Top (view 2)Boston Proper Sleeveless Top (view 1)
    View Product: Boston Proper Sleeveless Top

    Boston Proper

    Sleeveless Top
    Size XL
    $15.99
    68% 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 Med
    $29.99
    70% off estimated retail
    Boston Proper Jeans (view 2)Boston Proper Jeans (view 1)
    View Product: Boston Proper Jeans
    Size 6
    $29.99
    70% off estimated retail
    Boston Proper Blazer (view 2)Boston Proper Blazer (view 1)
    View Product: Boston Proper Blazer
    Size 16
    $59.99
    62% off estimated retail
    Boston Proper Halter Top (view 2)Boston Proper Halter Top (view 1)
    View Product: Boston Proper Halter Top

    Boston Proper

    Halter Top
    Size 4
    $15.99
    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 Med
    $50.99
    50% off estimated retail
    Boston Proper Shorts (view 2)Boston Proper Shorts (view 1)
    View Product: Boston Proper Shorts
    Size Lg
    $40.99
    19% off estimated retail
    Boston Proper Sleeveless Top (view 2)Boston Proper Sleeveless Top (view 1)
    View Product: Boston Proper Sleeveless Top

    Boston Proper

    Sleeveless Top
    Size Med
    $16.99
    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 Sm
    $26.99
    73% 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 Sm
    $30.99
    69% off estimated retail
    Boston Proper 3/4 Sleeve T-Shirt (view 2)Boston Proper 3/4 Sleeve T-Shirt (view 1)
    View Product: Boston Proper 3/4 Sleeve T-Shirt

    Boston Proper

    3/4 Sleeve T-Shirt
    Size Med
    $16.99
    68% 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 8
    $38.99
    66% off estimated retail
    Boston Proper Jacket (view 2)Boston Proper Jacket (view 1)
    View Product: Boston Proper Jacket
    Size Med
    $36.99
    70% off estimated retail
    Boston Proper Sleeveless T-Shirt (view 2)Boston Proper Sleeveless T-Shirt (view 1)
    View Product: Boston Proper Sleeveless T-Shirt

    Boston Proper

    Sleeveless T-Shirt
    Size Sm
    $15.99
    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 10
    $29.99
    71% off estimated retail
    Boston Proper Active Tank (view 2)Boston Proper Active Tank (view 1)
    View Product: Boston Proper Active Tank

    Boston Proper

    Active Tank
    Size Sm
    $21.99
    71% 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 XXS
    $34.99
    69% off estimated retail
    Boston Proper 3/4 Sleeve Top (view 2)Boston Proper 3/4 Sleeve Top (view 1)
    View Product: Boston Proper 3/4 Sleeve Top

    Boston Proper

    3/4 Sleeve Top
    Size Lg
    $15.99
    70% off estimated retail
    Boston Proper 3/4 Sleeve Blouse (view 2)Boston Proper 3/4 Sleeve Blouse (view 1)
    View Product: Boston Proper 3/4 Sleeve Blouse

    Boston Proper

    3/4 Sleeve Blouse
    Size Lg
    $25.99
    74% off estimated retail
    Boston Proper 3/4 Sleeve Top (view 2)Boston Proper 3/4 Sleeve Top (view 1)
    View Product: Boston Proper 3/4 Sleeve Top

    Boston Proper

    3/4 Sleeve Top
    Size Sm
    $15.99
    70% off estimated retail
    Boston Proper Jeans (view 2)Boston Proper Jeans (view 1)
    View Product: Boston Proper Jeans
    Size 8
    $34.99
    65% off estimated retail
    Boston Proper Casual Dress (view 2)Boston Proper Casual Dress (view 1)New With Tags
    View Product: Boston Proper Casual Dress

    Boston Proper

    Casual Dress
    Size Med
    $37.99
    67% off estimated retail
    Boston Proper Jeans (view 2)Boston Proper Jeans (view 1)
    View Product: Boston Proper Jeans
    Size 4
    $18.99
    81% 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 Sm
    $29.99
    71% off estimated retail
    Boston Proper Jeans (view 2)Boston Proper Jeans (view 1)
    View Product: Boston Proper Jeans
    Size 10
    $28.99
    72% off estimated retail
    Boston Proper Casual Pants (view 2)Boston Proper Casual Pants (view 1)
    View Product: Boston Proper Casual Pants

    Boston Proper

    Casual Pants
    Size 2
    $26.99
    73% off estimated retail
    Boston Proper Sleeveless Top (view 2)Boston Proper Sleeveless Top (view 1)
    View Product: Boston Proper Sleeveless Top

    Boston Proper

    Sleeveless Top
    Size Sm
    $17.99
    64% off estimated retail
    Boston Proper Sweatshirt (view 2)Boston Proper Sweatshirt (view 1)
    View Product: Boston Proper Sweatshirt

    Boston Proper

    Sweatshirt
    Size Med
    $30.99
    69% 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 XS
    $55.99
    45% off estimated retail
    Boston Proper Short Sleeve Blouse (view 2)Boston Proper Short Sleeve Blouse (view 1)New With Tags
    View Product: Boston Proper Short Sleeve Blouse

    Boston Proper

    Short Sleeve Blouse
    Size XXS
    $22.99
    69% off estimated retail
    Boston Proper Jacket (view 2)Boston Proper Jacket (view 1)
    View Product: Boston Proper Jacket
    Size 10
    $30.99
    75% off estimated retail
    Boston Proper Long Sleeve Blouse (view 2)Boston Proper Long Sleeve Blouse (view 1)
    View Product: Boston Proper Long Sleeve Blouse

    Boston Proper

    Long Sleeve Blouse
    Size Med
    $32.99
    71% 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 Sm
    $29.99
    70% off estimated retail
    Boston Proper Jacket (view 2)Boston Proper Jacket (view 1)
    View Product: Boston Proper Jacket
    Size 6
    $35.99
    71% off estimated retail
    Boston Proper Sweatshirt (view 2)Boston Proper Sweatshirt (view 1)
    View Product: Boston Proper Sweatshirt

    Boston Proper

    Sweatshirt
    Size Med
    $29.99
    70% off estimated retail
    Boston Proper Sleeveless Turtleneck (view 2)Boston Proper Sleeveless Turtleneck (view 1)
    View Product: Boston Proper Sleeveless Turtleneck

    Boston Proper

    Sleeveless Turtleneck
    Size XS
    $21.99
    56% off estimated retail
    Boston Proper Romper (view 2)Boston Proper Romper (view 1)New With Tags
    View Product: Boston Proper Romper
    Size Sm
    $37.99
    70% off estimated retail
    Boston Proper 3/4 Sleeve Top (view 2)Boston Proper 3/4 Sleeve Top (view 1)
    View Product: Boston Proper 3/4 Sleeve Top

    Boston Proper

    3/4 Sleeve Top
    Size XS
    $17.99
    66% off estimated retail
    Boston Proper Long Sleeve Top (view 2)Boston Proper Long Sleeve Top (view 1)
    View Product: Boston Proper Long Sleeve Top

    Boston Proper

    Long Sleeve Top
    Size Sm
    $21.99
    71% off estimated retail
    Boston Proper Casual Pants (view 2)Boston Proper Casual Pants (view 1)
    View Product: Boston Proper Casual Pants

    Boston Proper

    Casual Pants
    Size Med
    $26.99
    73% 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 Lg
    $28.99
    71% off estimated retail
    Boston Proper Cargo Pants (view 2)Boston Proper Cargo Pants (view 1)
    View Product: Boston Proper Cargo Pants

    Boston Proper

    Cargo Pants
    Size 6
    $26.99
    73% off estimated retail
    Boston Proper Long Sleeve Top (view 2)Boston Proper Long Sleeve Top (view 1)
    View Product: Boston Proper Long Sleeve Top

    Boston Proper

    Long Sleeve Top
    Size XS
    $24.99
    67% 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 XS
    $34.99
    69% 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 2
    $34.99
    69% 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 10
    $39.99
    47% off estimated retail
    Boston Proper Sweatshirt (view 2)Boston Proper Sweatshirt (view 1)
    View Product: Boston Proper Sweatshirt

    Boston Proper

    Sweatshirt
    Size Sm
    $81.99
    19% off estimated retail
    Boston Proper Vest (view 2)Boston Proper Vest (view 1)
    View Product: Boston Proper Vest
    Size 10
    $29.99
    70% off estimated retail
    Boston Proper Skort (view 2)Boston Proper Skort (view 1)
    View Product: Boston Proper Skort
    Size 6
    $20.99
    72% off estimated retail

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