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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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44 items
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    Sine Jumpsuit (view 2)Sine Jumpsuit (view 1)
    View Product: Sine Jumpsuit

    Sine

    Jumpsuit
    Size 8
    $25.99
    79% off estimated retail
    Sine Jumpsuit (view 2)Sine Jumpsuit (view 1)
    View Product: Sine Jumpsuit

    Sine

    Jumpsuit
    Size 8
    $29.99
    76% off estimated retail
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size 2
    $26.99
    78% 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
    $19.99 $13.99 30% off with code THANKU
    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 4
    $25.99 $19.49 25% off with code THANKU
    79% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 10
    $19.99 $13.99 30% off with code THANKU
    78% off estimated retail
    Sine Cocktail Dress (view 2)Sine Cocktail Dress (view 1)
    View Product: Sine Cocktail Dress

    Sine

    Cocktail Dress
    Size 8
    $21.99 $16.49 25% off with code THANKU
    86% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 12
    $14.99 $11.99 20% off with code THANKU
    84% off estimated retail
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size 0
    $29.99 $22.49 25% off with code THANKU
    76% off estimated retail
    Sine Sleeveless Blouse (view 2)Sine Sleeveless Blouse (view 1)
    View Product: Sine Sleeveless Blouse

    Sine

    Sleeveless Blouse
    Size 4
    $14.99 $11.99 20% off with code THANKU
    84% off estimated retail
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size 8
    $29.99 $23.99 20% off with code THANKU
    76% off estimated retail
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)New With Tags
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size Med
    $39.99 $25.99 35% off with code THANKU
    68% off estimated retail
    Sine Wool Blazer (view 2)Sine Wool Blazer (view 1)
    View Product: Sine Wool Blazer

    Sine

    Wool Blazer
    Size 10
    $55.99 $44.79 20% off with code THANKU
    82% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 8
    $16.99 $12.74 25% off with code THANKU
    82% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 2
    $14.99 $9.74 35% off with code THANKU
    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
    $22.99 $18.39 20% off with code THANKU
    81% off estimated retail
    Sine Jacket (view 2)Sine Jacket (view 1)
    View Product: Sine Jacket

    Sine

    Jacket
    Size 10
    $19.99 $13.99 30% off with code THANKU
    87% off estimated retail
    Sine Short Sleeve Top (view 2)Sine Short Sleeve Top (view 1)
    View Product: Sine Short Sleeve Top

    Sine

    Short Sleeve Top
    Size 4
    $18.99 $10.44 45% off with code THANKU
    70% off estimated retail
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size 0
    $21.99 $17.59 20% off with code THANKU
    82% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 4
    $10.99 $7.69 30% off with code THANKU
    88% off estimated retail
    Sine Sleeveless Blouse (view 2)Sine Sleeveless Blouse (view 1)
    View Product: Sine Sleeveless Blouse

    Sine

    Sleeveless Blouse
    Size 0
    $11.99 $9.59 20% off with code THANKU
    87% off estimated retail
    Sine Casual Skirt (view 2)Sine Casual Skirt (view 1)Price Drop
    View Product: Sine Casual Skirt

    Sine

    Casual Skirt
    Size 6
    $18.99 $14.24 25% off with code THANKU
    80% off estimated retail
    Sine Casual Dress (view 2)Sine Casual Dress (view 1)
    View Product: Sine Casual Dress

    Sine

    Casual Dress
    Size 6
    $24.99 $19.99 20% off with code THANKU
    80% off estimated retail
    Sine Jacket (view 2)Sine Jacket (view 1)Price Drop
    View Product: Sine Jacket

    Sine

    Jacket
    Size 10
    $23.99 $15.59 35% off with code THANKU
    84% 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
    $27.99 $22.39 20% off with code THANKU
    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
    $12.99 $10.39 20% off with code THANKU
    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
    $16.99 $11.04 35% off with code THANKU
    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
    $21.99 $17.59 20% off with code THANKU
    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
    $10.99 $8.79 20% off with code THANKU
    88% 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
    $10.99 $8.79 20% off with code THANKU
    93% off estimated retail
    Sine Formal Skirt (view 2)Sine Formal Skirt (view 1)Price Drop
    View Product: Sine Formal Skirt

    Sine

    Formal Skirt
    Size 6
    $22.99 $17.24 25% off with code THANKU
    81% 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
    $15.99 $9.59 40% off with code THANKU
    83% 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
    $14.99 $11.99 20% off with code THANKU
    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
    $12.99 $8.44 35% off with code THANKU
    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
    $13.99 $11.19 20% off with code THANKU
    88% off estimated retail
    Sine Jacket (view 2)Sine Jacket (view 1)Price Drop
    View Product: Sine Jacket

    Sine

    Jacket
    Size Sm
    $11.99 $7.19 40% off with code THANKU
    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
    $7.99 $6.39 20% off with code THANKU
    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
    $12.99 $10.39 20% off with code THANKU
    91% off estimated retail
    Sine Jacket (view 2)Sine Jacket (view 1)Price Drop
    View Product: Sine Jacket

    Sine

    Jacket
    Size Sm
    $10.99 $7.69 30% off with code THANKU
    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
    $11.99 $8.39 30% off with code THANKU
    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
    $9.99 $7.99 20% off with code THANKU
    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 Med
    $9.99 $7.99 20% off with code THANKU
    92% off estimated retail
    Sine Cardigan (view 2)Sine Cardigan (view 1)Price Drop
    View Product: Sine Cardigan

    Sine

    Cardigan
    Size Sm
    $8.99 $6.74 25% off with code THANKU
    94% off estimated retail
    Sine Jacket (view 2)Sine Jacket (view 1)Price Drop
    View Product: Sine Jacket

    Sine

    Jacket
    Size Sm
    $9.99 $6.99 30% off with code THANKU
    93% off estimated retail
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