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Whether heading to the red carpet or taking the time for a long-overdue date night, we all need a few go-to formal dresses for special occasions. Find a one-of-a-kind look that makes you sparkle for up to 90% less at thredUP.

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    Vanessa Virginia Cocktail Dress (view 2)Vanessa Virginia Cocktail Dress (view 1)
    View Product: Vanessa Virginia Cocktail Dress

    Vanessa Virginia

    Cocktail Dress
    Size XS
    $57.99
    69% off estimated retail
    Birdy Grey Cocktail Dress (view 2)Birdy Grey Cocktail Dress (view 1)New With Tags
    View Product: Birdy Grey Cocktail Dress

    Birdy Grey

    Cocktail Dress
    Size XS
    $32.99
    65% off estimated retail
    Lulus Cocktail Dress (view 2)Lulus Cocktail Dress (view 1)
    View Product: Lulus Cocktail Dress

    Lulus

    Cocktail Dress
    Size XS
    $26.99
    66% off estimated retail
    Venus Cocktail Dress (view 2)Venus Cocktail Dress (view 1)
    View Product: Venus Cocktail Dress

    Venus

    Cocktail Dress
    Size XS
    $21.99
    54% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Dress the Population Cocktail Dress (view 2)Dress the Population Cocktail Dress (view 1)New With Tags
    View Product: Dress the Population Cocktail Dress

    Dress the Population

    Cocktail Dress
    Size XS
    $78.99
    64% off estimated retail
    BCBGMAXAZRIA Cocktail Dress (view 2)BCBGMAXAZRIA Cocktail Dress (view 1)
    View Product: BCBGMAXAZRIA Cocktail Dress

    BCBGMAXAZRIA

    Cocktail Dress
    Size XS
    $84.99
    82% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $121.99
    56% off estimated retail
    Bebe Cocktail Dress (view 2)Bebe Cocktail Dress (view 1)
    View Product: Bebe Cocktail Dress

    Bebe

    Cocktail Dress
    Size XS
    $52.99
    70% off estimated retail
    Lulus Cocktail Dress (view 2)Lulus Cocktail Dress (view 1)New With Tags
    View Product: Lulus Cocktail Dress

    Lulus

    Cocktail Dress
    Size XS
    $41.99
    47% off estimated retail
    Dress the Population Cocktail Dress (view 2)Dress the Population Cocktail Dress (view 1)New With Tags
    View Product: Dress the Population Cocktail Dress

    Dress the Population

    Cocktail Dress
    Size XS
    $100.99
    60% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $122.99 $79.94 35% off with code HOTDEAL
    58% off estimated retail
    Lulus Cocktail Dress (view 2)Lulus Cocktail Dress (view 1)
    View Product: Lulus Cocktail Dress

    Lulus

    Cocktail Dress
    Size XS
    $38.99 $23.39 40% off with code HOTDEAL
    57% off estimated retail
    Boston Proper Cocktail Dress (view 2)Boston Proper Cocktail Dress (view 1)
    View Product: Boston Proper Cocktail Dress

    Boston Proper

    Cocktail Dress
    Size XS
    $33.99 $22.09 35% off with code HOTDEAL
    73% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $86.99 $43.50 50% off with code HOTDEAL
    70% off estimated retail
    Assorted Brands Cocktail Dress (view 2)Assorted Brands Cocktail Dress (view 1)
    View Product: Assorted Brands Cocktail Dress

    Assorted Brands

    Cocktail Dress
    Size XS
    $25.99 $18.19 30% off with code HOTDEAL
    59% off estimated retail
    L'Agence Cocktail Dress (view 2)L'Agence Cocktail Dress (view 1)
    View Product: L'Agence Cocktail Dress

    L'Agence

    Cocktail Dress
    Size XS
    $138.99 $104.24 25% off with code HOTDEAL
    80% off estimated retail
    Birdy Grey Cocktail Dress (view 2)Birdy Grey Cocktail Dress (view 1)
    View Product: Birdy Grey Cocktail Dress

    Birdy Grey

    Cocktail Dress
    Size XS
    $38.99 $29.24 25% off with code HOTDEAL
    58% off estimated retail
    Aria Cocktail Dress (view 2)Aria Cocktail Dress (view 1)
    View Product: Aria Cocktail Dress

    Aria

    Cocktail Dress
    Size XS
    $29.99 $19.49 35% off with code HOTDEAL
    84% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $95.99 $71.99 25% off with code HOTDEAL
    67% off estimated retail
    Reformation Blush Peppermint Dress (view 2)Reformation Blush Peppermint Dress (view 1)
    View Product: Reformation Blush Peppermint Dress

    Reformation

    Blush Peppermint Dress
    Size XS
    $128.99 $90.29 30% off with code HOTDEAL
    72% off estimated retail
    A New Day Cocktail Dress (view 2)A New Day Cocktail Dress (view 1)
    View Product: A New Day Cocktail Dress

    A New Day

    Cocktail Dress
    Size XS
    $19.99 $13.99 30% off with code HOTDEAL
    52% off estimated retail
    Unbranded Cocktail Dress (view 2)Unbranded Cocktail Dress (view 1)
    View Product: Unbranded Cocktail Dress

    Unbranded

    Cocktail Dress
    Size XS
    $26.99 $17.54 35% off with code HOTDEAL
    57% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $70.99 $28.40 60% off with code HOTDEAL
    75% off estimated retail
    Lulus Cocktail Dress (view 2)Lulus Cocktail Dress (view 1)
    View Product: Lulus Cocktail Dress

    Lulus

    Cocktail Dress
    Size XS
    $38.99 $23.39 40% off with code HOTDEAL
    57% off estimated retail
    Bardot Cocktail Dress (view 2)Bardot Cocktail Dress (view 1)
    View Product: Bardot Cocktail Dress

    Bardot

    Cocktail Dress
    Size XS
    $49.99 $25.00 50% off with code HOTDEAL
    74% off estimated retail
    Jill Stuart Cocktail Dress (view 2)Jill Stuart Cocktail Dress (view 1)
    View Product: Jill Stuart Cocktail Dress

    Jill Stuart

    Cocktail Dress
    Size XS
    $84.99 $55.24 35% off with code HOTDEAL
    80% off estimated retail
    White House Black Market Cocktail Dress (view 2)White House Black Market Cocktail Dress (view 1)
    View Product: White House Black Market Cocktail Dress

    White House Black Market

    Cocktail Dress
    Size XS
    $81.99 $61.49 25% off with code HOTDEAL
    81% off estimated retail
    Mi ami Cocktail Dress (view 2)Mi ami Cocktail Dress (view 1)
    View Product: Mi ami Cocktail Dress

    Mi ami

    Cocktail Dress
    Size XS
    $19.99 $11.99 40% off with code HOTDEAL
    58% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $89.99 $31.50 65% off with code HOTDEAL
    69% off estimated retail
    The Limited Cocktail Dress (view 2)The Limited Cocktail Dress (view 1)
    View Product: The Limited Cocktail Dress

    The Limited

    Cocktail Dress
    Size XS
    $32.99 $23.09 30% off with code HOTDEAL
    72% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $82.99 $29.05 65% off with code HOTDEAL
    71% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $85.99 $34.40 60% off with code HOTDEAL
    70% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $65.99 $26.40 60% off with code HOTDEAL
    70% off estimated retail
    Sheri Bodell Cocktail Dress (view 2)Sheri Bodell Cocktail Dress (view 1)New With Tags
    View Product: Sheri Bodell Cocktail Dress

    Sheri Bodell

    Cocktail Dress
    Size XS
    $21.99 $13.19 40% off with code HOTDEAL
    70% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $71.99 $25.20 65% off with code HOTDEAL
    75% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $78.99 $27.65 65% off with code HOTDEAL
    73% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $83.99 $29.40 65% off with code HOTDEAL
    71% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $81.99 $28.70 65% off with code HOTDEAL
    72% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $110.99 $38.85 65% off with code HOTDEAL
    62% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $82.99 $29.05 65% off with code HOTDEAL
    71% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $85.99 $30.10 65% off with code HOTDEAL
    70% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $97.99 $34.30 65% off with code HOTDEAL
    66% off estimated retail
    Yumi Kim Cocktail Dress (view 2)Yumi Kim Cocktail Dress (view 1)
    View Product: Yumi Kim Cocktail Dress

    Yumi Kim

    Cocktail Dress
    Size XS
    $54.99 $27.50 50% off with code HOTDEAL
    77% off estimated retail
    Zara Cocktail Dress (view 2)Zara Cocktail Dress (view 1)
    View Product: Zara Cocktail Dress

    Zara

    Cocktail Dress
    Size XS
    $46.99 $30.54 35% off with code HOTDEAL
    52% off estimated retail
    Shein Cocktail Dress (view 2)Shein Cocktail Dress (view 1)
    View Product: Shein Cocktail Dress

    Shein

    Cocktail Dress
    Size XS
    $14.99 $8.99 40% off with code HOTDEAL
    62% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $93.99 $32.90 65% off with code HOTDEAL
    68% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $83.99 $29.40 65% off with code HOTDEAL
    71% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $81.99 $28.70 65% off with code HOTDEAL
    72% off estimated retail
    Express Cocktail Dress (view 2)Express Cocktail Dress (view 1)
    View Product: Express Cocktail Dress

    Express

    Cocktail Dress
    Size XS
    $38.99 $31.19 20% off with code HOTDEAL
    73% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $83.99 $29.40 65% off with code HOTDEAL
    71% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $113.99 $39.90 65% off with code HOTDEAL
    61% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)Price Drop
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $91.99 $32.20 65% off with code HOTDEAL
    68% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $85.99 $30.10 65% off with code HOTDEAL
    70% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $81.99 $28.70 65% off with code HOTDEAL
    72% off estimated retail
    Dessy Collection Cocktail Dress (view 2)Dessy Collection Cocktail Dress (view 1)New With Tags
    View Product: Dessy Collection Cocktail Dress

    Dessy Collection

    Cocktail Dress
    Size XS
    $54.99 $32.99 40% off with code HOTDEAL
    78% off estimated retail
    BCBGeneration Cocktail Dress (view 2)BCBGeneration Cocktail Dress (view 1)
    View Product: BCBGeneration Cocktail Dress

    BCBGeneration

    Cocktail Dress
    Size XS
    $58.99 $38.34 35% off with code HOTDEAL
    56% off estimated retail
    Express Cocktail Dress (view 2)Express Cocktail Dress (view 1)
    View Product: Express Cocktail Dress

    Express

    Cocktail Dress
    Size XS
    $41.99 $33.59 20% off with code HOTDEAL
    71% off estimated retail
    Lulus Cocktail Dress (view 2)Lulus Cocktail Dress (view 1)Price Drop
    View Product: Lulus Cocktail Dress

    Lulus

    Cocktail Dress
    Size XS
    $34.99 $15.75 55% off with code HOTDEAL
    61% off estimated retail
    Express Cocktail Dress (view 2)Express Cocktail Dress (view 1)
    View Product: Express Cocktail Dress

    Express

    Cocktail Dress
    Size XS
    $40.99 $28.69 30% off with code HOTDEAL
    71% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $71.99 $21.60 70% off with code HOTDEAL
    75% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $101.99 $30.60 70% off with code HOTDEAL
    65% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $101.99 $30.60 70% off with code HOTDEAL
    65% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $127.99 $38.40 70% off with code HOTDEAL
    56% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $62.99 $18.90 70% off with code HOTDEAL
    78% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $83.99 $25.20 70% off with code HOTDEAL
    71% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $93.99 $28.20 70% off with code HOTDEAL
    68% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $97.99 $29.40 70% off with code HOTDEAL
    66% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $98.99 $29.70 70% off with code HOTDEAL
    66% off estimated retail
    Show Me Your Mumu Cocktail Dress (view 2)Show Me Your Mumu Cocktail Dress (view 1)New With Tags
    View Product: Show Me Your Mumu Cocktail Dress

    Show Me Your Mumu

    Cocktail Dress
    Size XS
    $98.99 $29.70 70% off with code HOTDEAL
    66% off estimated retail
    Bebe Cocktail Dress (view 2)Bebe Cocktail Dress (view 1)Price Drop
    View Product: Bebe Cocktail Dress

    Bebe

    Cocktail Dress
    Size XS
    $51.99 $28.59 45% off with code HOTDEAL
    77% off estimated retail
    Odylyne Cocktail Dress (view 2)Odylyne Cocktail Dress (view 1)Price Drop
    View Product: Odylyne Cocktail Dress

    Odylyne

    Cocktail Dress
    Size XS
    $20.99 $13.64 35% off with code HOTDEAL
    84% off estimated retail
    Xscape Cocktail Dress (view 2)Xscape Cocktail Dress (view 1)Price Drop
    View Product: Xscape Cocktail Dress

    Xscape

    Cocktail Dress
    Size XS
    $40.99 $24.59 40% off with code HOTDEAL
    82% off estimated retail
    Style Stalker Cocktail Dress (view 2)Style Stalker Cocktail Dress (view 1)Price Drop
    View Product: Style Stalker Cocktail Dress

    Style Stalker

    Cocktail Dress
    Size XS
    $54.99 $16.50 70% off with code HOTDEAL
    82% off estimated retail
    Express Cocktail Dress (view 2)Express Cocktail Dress (view 1)Price Drop
    View Product: Express Cocktail Dress

    Express

    Cocktail Dress
    Size XS
    $16.24 $8.93 45% off with code HOTDEAL
    88% off estimated retail
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