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Find designer formal dresses, designer cocktail dresses, A-line dresses, and classic little black dresses all discounted up to 90% off estimated retail prices at thredUP. Browse an endless selection of gently used dresses by famous designer brands.

FormalRemove filterBlackRemove filter$[0:50]+Remove filter
11 items
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    Alice + Olivia Cocktail Dress (view 2)Alice + Olivia Cocktail Dress (view 1)
    View Product: Alice + Olivia Cocktail Dress

    Alice + Olivia

    Cocktail Dress
    Size 2
    $511.99
    19% off estimated retail
    Tibi Cocktail Dress (view 2)Tibi Cocktail Dress (view 1)
    View Product: Tibi Cocktail Dress

    Tibi

    Cocktail Dress
    Size 6
    $61.99
    91% off estimated retail
    Nicole Miller Cocktail Dress (view 2)Nicole Miller Cocktail Dress (view 1)
    View Product: Nicole Miller Cocktail Dress

    Nicole Miller

    Cocktail Dress
    Size 4
    $73.99
    82% off estimated retail
    Parker Cocktail Dress (view 2)Parker Cocktail Dress (view 1)
    View Product: Parker Cocktail Dress

    Parker

    Cocktail Dress
    Size 2
    $54.99 $43.99 20% off with code THANKU
    82% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Badgley Mischka Cocktail Dress (view 2)Badgley Mischka Cocktail Dress (view 1)
    View Product: Badgley Mischka Cocktail Dress

    Badgley Mischka

    Cocktail Dress
    Size 0
    $106.99 $85.59 20% off with code THANKU
    79% off estimated retail
    Theory Cocktail Dress (view 2)Theory Cocktail Dress (view 1)
    View Product: Theory Cocktail Dress

    Theory

    Cocktail Dress
    Size 8
    $200.99 $160.79 20% off with code THANKU
    43% off estimated retail
    Theia Cocktail Dress (view 2)Theia Cocktail Dress (view 1)
    View Product: Theia Cocktail Dress

    Theia

    Cocktail Dress
    Size 2
    $299.99
    62% off estimated retail
    Badgley Mischka Cocktail Dress (view 2)Badgley Mischka Cocktail Dress (view 1)
    View Product: Badgley Mischka Cocktail Dress

    Badgley Mischka

    Cocktail Dress
    Size 6
    $91.99 $73.59 20% off with code THANKU
    82% off estimated retail
    Jason Wu Cocktail Dress (view 2)Jason Wu Cocktail Dress (view 1)
    View Product: Jason Wu Cocktail Dress

    Jason Wu

    Cocktail Dress
    Size Lg
    $181.99 $145.59 20% off with code THANKU
    81% off estimated retail
    Cinq à Sept Annalie Gown (view 2)Cinq à Sept Annalie Gown (view 1)
    View Product: Cinq à Sept Annalie Gown

    Cinq à Sept

    Annalie Gown
    Size 4
    $182.99 $146.39 20% off with code THANKU
    73% off estimated retail
    Tibi Cocktail Dress (view 2)Tibi Cocktail Dress (view 1)Price Drop
    View Product: Tibi Cocktail Dress

    Tibi

    Cocktail Dress
    Size 6
    $84.99 $38.25 55% off with code THANKU
    88% off estimated retail
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