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Sine at up to 90% off estimated retail! thredUP has a huge selection of like-new Sine women's clothing. Find your most unique Sine dresses at thredUP.

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Dresses
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Tops
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Activewear
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28 items
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    Sine Short Sleeve Blouse (view 2)Sine Short Sleeve Blouse (view 1)
    View Product: Sine Short Sleeve Blouse

    Sine

    Short Sleeve Blouse
    Size 8
    $21.99
    81% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 10
    $22.99 $16.09 30% off with code HOTDEAL
    78% off estimated retail
    Sine Cocktail Dress (view 2)Sine Cocktail Dress (view 1)
    View Product: Sine Cocktail Dress

    Sine

    Cocktail Dress
    Size 8
    $26.99 $20.24 25% off with code HOTDEAL
    86% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 12
    $16.99 $13.59 20% off with code HOTDEAL
    84% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size 0
    $33.99 $25.49 25% off with code HOTDEAL
    76% off estimated retail
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size 8
    $36.99 $29.59 20% off with code HOTDEAL
    76% off estimated retail
    Sine Wool Blazer (view 2)Sine Wool Blazer (view 1)
    View Product: Sine Wool Blazer

    Sine

    Wool Blazer
    Size 10
    $63.99 $47.99 25% off with code HOTDEAL
    82% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 2
    $16.99 $10.19 40% off with code HOTDEAL
    84% off estimated retail
    Sine 3/4 Sleeve Blouse (view 2)Sine 3/4 Sleeve Blouse (view 1)
    View Product: Sine 3/4 Sleeve Blouse

    Sine

    3/4 Sleeve Blouse
    Size 6
    $27.99 $22.39 20% off with code HOTDEAL
    81% off estimated retail
    Sine Jacket (view 2)Sine Jacket (view 1)
    View Product: Sine Jacket

    Sine

    Jacket
    Size 10
    $22.99 $16.09 30% off with code HOTDEAL
    87% off estimated retail
    Sine Track Jacket (view 2)Sine Track Jacket (view 1)Price Drop
    View Product: Sine Track Jacket

    Sine

    Track Jacket
    Size 6
    $32.99 $21.44 35% off with code HOTDEAL
    82% off estimated retail
    Sine Sleeveless Top (view 2)Sine Sleeveless Top (view 1)Price Drop
    View Product: Sine Sleeveless Top

    Sine

    Sleeveless Top
    Size 8
    $15.99 $10.39 35% off with code HOTDEAL
    79% off estimated retail
    Sine Short Sleeve Blouse (view 2)Sine Short Sleeve Blouse (view 1)Price Drop
    View Product: Sine Short Sleeve Blouse

    Sine

    Short Sleeve Blouse
    Size 2
    $18.99 $7.60 60% off with code HOTDEAL
    82% off estimated retail
    Sine Cocktail Dress (view 2)Sine Cocktail Dress (view 1)Price Drop
    View Product: Sine Cocktail Dress

    Sine

    Cocktail Dress
    Size 8
    $25.99 $15.59 40% off with code HOTDEAL
    86% off estimated retail
    Sine Short Sleeve Blouse (view 2)Sine Short Sleeve Blouse (view 1)Price Drop
    View Product: Sine Short Sleeve Blouse

    Sine

    Short Sleeve Blouse
    Size 8
    $11.99 $7.19 40% off with code HOTDEAL
    89% off estimated retail
    Sine Sleeveless Silk Top (view 2)Sine Sleeveless Silk Top (view 1)
    View Product: Sine Sleeveless Silk Top

    Sine

    Sleeveless Silk Top
    Size 6
    $12.99 $7.79 40% off with code HOTDEAL
    93% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)Price Drop
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 2
    $19.99 $8.00 60% off with code HOTDEAL
    85% off estimated retail
    Sine Cocktail Dress (view 2)Sine Cocktail Dress (view 1)Price Drop
    View Product: Sine Cocktail Dress

    Sine

    Cocktail Dress
    Size 2
    $19.99 $11.99 40% off with code HOTDEAL
    90% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)Price Drop
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 2
    $17.99 $7.20 60% off with code HOTDEAL
    86% off estimated retail
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)Price Drop
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size 2
    $20.99 $12.59 40% off with code HOTDEAL
    88% off estimated retail
    Sine Jacket (view 2)Sine Jacket (view 1)Price Drop
    View Product: Sine Jacket

    Sine

    Jacket
    Size Sm
    $14.99 $5.25 65% off with code HOTDEAL
    92% off estimated retail
    Sine Long Sleeve Top (view 2)Sine Long Sleeve Top (view 1)Price Drop
    View Product: Sine Long Sleeve Top

    Sine

    Long Sleeve Top
    Size XS
    $19.24 $11.54 40% off with code HOTDEAL
    91% off estimated retail
    Sine Cocktail Dress (view 2)Sine Cocktail Dress (view 1)Price Drop
    View Product: Sine Cocktail Dress

    Sine

    Cocktail Dress
    Size 6
    $15.99 $9.59 40% off with code HOTDEAL
    91% off estimated retail
    Sine Jacket (view 2)Sine Jacket (view 1)Price Drop
    View Product: Sine Jacket

    Sine

    Jacket
    Size Sm
    $12.99 $5.85 55% off with code HOTDEAL
    93% off estimated retail
    Sine Short Sleeve Silk Top (view 2)Sine Short Sleeve Silk Top (view 1)Price Drop
    View Product: Sine Short Sleeve Silk Top

    Sine

    Short Sleeve Silk Top
    Size 0
    $18.99 $8.55 55% off with code HOTDEAL
    92% off estimated retail
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)Price Drop
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size 10
    $19.99 $11.99 40% off with code HOTDEAL
    92% off estimated retail
    Sine Cardigan (view 2)Sine Cardigan (view 1)Price Drop
    View Product: Sine Cardigan

    Sine

    Cardigan
    Size Sm
    $16.99 $8.50 50% off with code HOTDEAL
    94% off estimated retail
    Sine Jacket (view 2)Sine Jacket (view 1)Price Drop
    View Product: Sine Jacket

    Sine

    Jacket
    Size Sm
    $15.99 $6.40 60% off with code HOTDEAL
    93% off estimated retail
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