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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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40 items
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    Mixit Cocktail Dress (view 2)Mixit Cocktail Dress (view 1)
    View Product: Mixit Cocktail Dress

    Mixit

    Cocktail Dress
    Size 8
    $20.99
    56% off estimated retail
    Scarlett Nite Cocktail Dress (view 2)Scarlett Nite Cocktail Dress (view 1)
    View Product: Scarlett Nite Cocktail Dress

    Scarlett Nite

    Cocktail Dress
    Size 4
    $30.99
    61% off estimated retail
    Sangria Cocktail Dress (view 2)Sangria Cocktail Dress (view 1)
    View Product: Sangria Cocktail Dress

    Sangria

    Cocktail Dress
    Size 4
    $55.99
    58% off estimated retail
    ABS Allen Schwartz Cocktail Dress (view 2)ABS Allen Schwartz Cocktail Dress (view 1)
    View Product: ABS Allen Schwartz Cocktail Dress

    ABS Allen Schwartz

    Cocktail Dress
    Size 4
    $44.99
    79% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Siri Cocktail Dress (view 2)Siri Cocktail Dress (view 1)
    View Product: Siri Cocktail Dress

    Siri

    Cocktail Dress
    Size 4
    $85.99
    77% off estimated retail
    David's Bridal Cocktail Dress (view 2)David's Bridal Cocktail Dress (view 1)
    View Product: David's Bridal Cocktail Dress

    David's Bridal

    Cocktail Dress
    Size 8
    $45.99
    75% off estimated retail
    Banana Republic Cocktail Dress (view 2)Banana Republic Cocktail Dress (view 1)
    View Product: Banana Republic Cocktail Dress

    Banana Republic

    Cocktail Dress
    Size 4
    $35.99
    80% off estimated retail
    Anne Klein Cocktail Dress (view 2)Anne Klein Cocktail Dress (view 1)Flawed Gem
    View Product: Anne Klein Cocktail Dress

    Anne Klein

    Cocktail Dress
    Size 4
    $28.99
    71% off estimated retail
    London Times Cocktail Dress (view 2)London Times Cocktail Dress (view 1)
    View Product: London Times Cocktail Dress

    London Times

    Cocktail Dress
    Size 8
    $39.99
    68% 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 4
    $84.99
    70% off estimated retail
    Evan Picone Cocktail Dress (view 2)Evan Picone Cocktail Dress (view 1)
    View Product: Evan Picone Cocktail Dress

    Evan Picone

    Cocktail Dress
    Size 4
    $31.99
    75% off estimated retail
    BCBGMAXAZRIA Cocktail Dress (view 2)BCBGMAXAZRIA Cocktail Dress (view 1)New With Tags
    View Product: BCBGMAXAZRIA Cocktail Dress

    BCBGMAXAZRIA

    Cocktail Dress
    Size 4
    $53.99 $32.39 40% off with code HOTDEAL
    86% off estimated retail
    Needle & Thread Cocktail Dress (view 2)Needle & Thread Cocktail Dress (view 1)
    View Product: Needle & Thread Cocktail Dress

    Needle & Thread

    Cocktail Dress
    Size 4
    $245.99 $196.79 20% off with code HOTDEAL
    63% off estimated retail
    Adrianna Papell Cocktail Dress (view 2)Adrianna Papell Cocktail Dress (view 1)
    View Product: Adrianna Papell Cocktail Dress

    Adrianna Papell

    Cocktail Dress
    Size 4
    $40.99 $30.74 25% off with code HOTDEAL
    78% off estimated retail
    Anne Klein Cocktail Dress (view 2)Anne Klein Cocktail Dress (view 1)
    View Product: Anne Klein Cocktail Dress

    Anne Klein

    Cocktail Dress
    Size 4
    $31.99 $22.39 30% off with code HOTDEAL
    74% off estimated retail
    Bari Jay Cocktail Dress (view 2)Bari Jay Cocktail Dress (view 1)
    View Product: Bari Jay Cocktail Dress

    Bari Jay

    Cocktail Dress
    Size 8
    $57.99 $31.89 45% off with code HOTDEAL
    78% off estimated retail
    Kay Unger Cocktail Dress (view 2)Kay Unger Cocktail Dress (view 1)
    View Product: Kay Unger Cocktail Dress

    Kay Unger

    Cocktail Dress
    Size 4
    $261.99 $209.59 20% off with code HOTDEAL
    28% off estimated retail
    JS Collection Cocktail Dress (view 2)JS Collection Cocktail Dress (view 1)New With Tags
    View Product: JS Collection Cocktail Dress

    JS Collection

    Cocktail Dress
    Size 4
    $38.99 $19.50 50% off with code HOTDEAL
    82% off estimated retail
    David's Bridal Cocktail Dress (view 2)David's Bridal Cocktail Dress (view 1)
    View Product: David's Bridal Cocktail Dress

    David's Bridal

    Cocktail Dress
    Size 4
    $44.99 $24.74 45% off with code HOTDEAL
    76% off estimated retail
    Dress Poleci Cocktail Dress (view 2)Dress Poleci Cocktail Dress (view 1)
    View Product: Dress Poleci Cocktail Dress

    Dress Poleci

    Cocktail Dress
    Size 4
    $27.99 $19.59 30% off with code HOTDEAL
    65% off estimated retail
    BR STANDARD Cocktail Dress (view 2)BR STANDARD Cocktail Dress (view 1)
    View Product: BR STANDARD Cocktail Dress

    BR STANDARD

    Cocktail Dress
    Size 4
    $22.99 $17.24 25% off with code HOTDEAL
    64% off estimated retail
    Laundry by Design Cocktail Dress (view 2)Laundry by Design Cocktail Dress (view 1)
    View Product: Laundry by Design Cocktail Dress

    Laundry by Design

    Cocktail Dress
    Size 4
    $37.99
    76% off estimated retail
    Laundry by Design Cocktail Dress (view 2)Laundry by Design Cocktail Dress (view 1)Flawed Gem
    View Product: Laundry by Design Cocktail Dress

    Laundry by Design

    Cocktail Dress
    Size 4
    $37.99
    76% off estimated retail
    Va Et Vien Cocktail Dress (view 2)Va Et Vien Cocktail Dress (view 1)
    View Product: Va Et Vien Cocktail Dress

    Va Et Vien

    Cocktail Dress
    Size 4
    $69.99 $52.49 25% off with code HOTDEAL
    89% off estimated retail
    Alfred Sung Cocktail Dress (view 2)Alfred Sung Cocktail Dress (view 1)New With Tags
    View Product: Alfred Sung Cocktail Dress

    Alfred Sung

    Cocktail Dress
    Size 8
    $67.99 $37.39 45% off with code HOTDEAL
    75% off estimated retail
    Alfred Sung Cocktail Dress (view 2)Alfred Sung Cocktail Dress (view 1)New With Tags
    View Product: Alfred Sung Cocktail Dress

    Alfred Sung

    Cocktail Dress
    Size 8
    $67.99 $37.39 45% off with code HOTDEAL
    75% off estimated retail
    Alfred Sung Cocktail Dress (view 2)Alfred Sung Cocktail Dress (view 1)New With Tags
    View Product: Alfred Sung Cocktail Dress

    Alfred Sung

    Cocktail Dress
    Size 8
    $68.99 $37.94 45% off with code HOTDEAL
    74% off estimated retail
    Alfred Sung Cocktail Dress (view 2)Alfred Sung Cocktail Dress (view 1)New With Tags
    View Product: Alfred Sung Cocktail Dress

    Alfred Sung

    Cocktail Dress
    Size 8
    $63.99 $35.19 45% off with code HOTDEAL
    76% off estimated retail
    Alfred Sung Cocktail Dress (view 2)Alfred Sung Cocktail Dress (view 1)New With Tags
    View Product: Alfred Sung Cocktail Dress

    Alfred Sung

    Cocktail Dress
    Size 4
    $58.99 $23.60 60% off with code HOTDEAL
    79% off estimated retail
    Xscape Cocktail Dress (view 2)Xscape Cocktail Dress (view 1)
    View Product: Xscape Cocktail Dress

    Xscape

    Cocktail Dress
    Size 4
    $37.99 $24.69 35% off with code HOTDEAL
    81% off estimated retail
    Cynthia Steffe Cocktail Dress (view 2)Cynthia Steffe Cocktail Dress (view 1)
    View Product: Cynthia Steffe Cocktail Dress

    Cynthia Steffe

    Cocktail Dress
    Size 4
    $83.99 $58.79 30% off with code HOTDEAL
    77% 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 8
    $60.99 $36.59 40% off with code HOTDEAL
    82% off estimated retail
    Scarlett Nite Cocktail Dress (view 2)Scarlett Nite Cocktail Dress (view 1)
    View Product: Scarlett Nite Cocktail Dress

    Scarlett Nite

    Cocktail Dress
    Size 8
    $24.99 $14.99 40% off with code HOTDEAL
    70% off estimated retail
    May Queen Couture Cocktail Dress (view 2)May Queen Couture Cocktail Dress (view 1)New With Tags
    View Product: May Queen Couture Cocktail Dress

    May Queen Couture

    Cocktail Dress
    Size 4
    $266.99 $213.59 20% off with code HOTDEAL
    23% 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 4
    $26.99 $18.89 30% off with code HOTDEAL
    77% 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 4
    $91.99 $64.39 30% off with code HOTDEAL
    74% off estimated retail
    Karen Millen Cocktail Dress (view 2)Karen Millen Cocktail Dress (view 1)Price Drop
    View Product: Karen Millen Cocktail Dress

    Karen Millen

    Cocktail Dress
    Size 4
    $50.99 $17.85 65% off with code HOTDEAL
    79% off estimated retail
    Nanette Lepore Cocktail Dress (view 2)Nanette Lepore Cocktail Dress (view 1)Price Drop
    View Product: Nanette Lepore Cocktail Dress

    Nanette Lepore

    Cocktail Dress
    Size 8
    $37.99 $13.30 65% off with code HOTDEAL
    92% off estimated retail
    Xscape by Joanna Chen Cocktail Dress (view 2)Xscape by Joanna Chen Cocktail Dress (view 1)Price Drop
    View Product: Xscape by Joanna Chen Cocktail Dress

    Xscape by Joanna Chen

    Cocktail Dress
    Size 4
    $24.99 $14.99 40% off with code HOTDEAL
    90% off estimated retail
    Kay Unger Cocktail Dress (view 2)Kay Unger Cocktail Dress (view 1)Price Drop
    View Product: Kay Unger Cocktail Dress

    Kay Unger

    Cocktail Dress
    Size 4
    $68.24 $23.88 65% off with code HOTDEAL
    91% off estimated retail
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