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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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56 items
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    Azazie Cocktail Dress (view 2)Azazie Cocktail Dress (view 1)New With Tags
    View Product: Azazie Cocktail Dress

    Azazie

    Cocktail Dress
    Size 8
    $47.99 $31.19 35% off with code GONOW
    69% 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 6
    $37.99 $24.69 35% off with code GONOW
    80% off estimated retail
    Christina Wu Celebrations Cocktail Dress (view 2)Christina Wu Celebrations Cocktail Dress (view 1)
    View Product: Christina Wu Celebrations Cocktail Dress

    Christina Wu Celebrations

    Cocktail Dress
    Size 20 Plus
    $66.99 $43.54 35% off with code GONOW
    69% 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 8
    $37.99 $24.69 35% off with code GONOW
    76% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Fame And Partners Cocktail Dress (view 2)Fame And Partners Cocktail Dress (view 1)
    View Product: Fame And Partners Cocktail Dress

    Fame And Partners

    Cocktail Dress
    Size 4
    $128.99 $83.84 35% off with code GONOW
    63% off estimated retail
    Ever Pretty Cocktail Dress (view 2)Ever Pretty Cocktail Dress (view 1)
    View Product: Ever Pretty Cocktail Dress

    Ever Pretty

    Cocktail Dress
    Size Sm
    $21.99 $14.29 35% off with code GONOW
    54% off estimated retail
    Alfred Angelo Cocktail Dress (view 2)Alfred Angelo Cocktail Dress (view 1)New With Tags
    View Product: Alfred Angelo Cocktail Dress

    Alfred Angelo

    Cocktail Dress
    Size 8
    $27.99 $18.19 35% off with code GONOW
    71% 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
    $115.99 $75.39 35% off with code GONOW
    80% 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 Lg
    $29.99 $19.49 35% off with code GONOW
    62% off estimated retail
    Flor Et.Al Strapless Lace Ashley Dress (view 2)Flor Et.Al Strapless Lace Ashley Dress (view 1)
    View Product: Flor Et.Al Strapless Lace Ashley Dress

    Flor Et.Al

    Strapless Lace Ashley Dress
    Size 6
    $99.99 $64.99 35% off with code GONOW
    83% 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 0
    $62.99 $40.94 35% off with code GONOW
    67% off estimated retail
    Betsy & Adam Cocktail Dress (view 2)Betsy & Adam Cocktail Dress (view 1)
    View Product: Betsy & Adam Cocktail Dress

    Betsy & Adam

    Cocktail Dress
    Size 4
    $54.99 $35.74 35% off with code GONOW
    78% off estimated retail
    Ted Baker Jean Cocktail Dress (view 2)Ted Baker Jean Cocktail Dress (view 1)
    View Product: Ted Baker Jean Cocktail Dress

    Ted Baker Jean

    Cocktail Dress
    Size 4
    $38.99 $25.34 35% off with code GONOW
    75% off estimated retail
    Rebecca Taylor Cocktail Dress (view 2)Rebecca Taylor Cocktail Dress (view 1)
    View Product: Rebecca Taylor Cocktail Dress

    Rebecca Taylor

    Cocktail Dress
    Size 4
    $70.99 $46.14 35% off with code GONOW
    83% off estimated retail
    Lulus Cocktail Dress (view 2)Lulus Cocktail Dress (view 1)
    View Product: Lulus Cocktail Dress

    Lulus

    Cocktail Dress
    Size Med
    $32.99 $21.44 35% off with code GONOW
    58% off estimated retail
    AIIFOS Cocktail Dress (view 2)AIIFOS Cocktail Dress (view 1)New With Tags
    View Product: AIIFOS Cocktail Dress

    AIIFOS

    Cocktail Dress
    Size 6
    $281.99
    64% off estimated retail
    Lulus Cocktail Dress (view 2)Lulus Cocktail Dress (view 1)
    View Product: Lulus Cocktail Dress

    Lulus

    Cocktail Dress
    Size Sm
    $38.99 $25.34 35% off with code GONOW
    51% off estimated retail
    Laundry by Shelli Segal Cocktail Dress (view 2)Laundry by Shelli Segal Cocktail Dress (view 1)
    View Product: Laundry by Shelli Segal Cocktail Dress

    Laundry by Shelli Segal

    Cocktail Dress
    Size 6
    $177.99
    20% off estimated retail
    Ever Pretty Cocktail Dress (view 2)Ever Pretty Cocktail Dress (view 1)
    View Product: Ever Pretty Cocktail Dress

    Ever Pretty

    Cocktail Dress
    Size 16
    $26.99 $17.54 35% off with code GONOW
    43% off estimated retail
    ML Monique Lhuillier Cocktail Dress (view 2)ML Monique Lhuillier Cocktail Dress (view 1)
    View Product: ML Monique Lhuillier Cocktail Dress

    ML Monique Lhuillier

    Cocktail Dress
    Size 0
    $228.99
    69% off estimated retail
    DELFI COLLECTIVE Cocktail Dress (view 2)DELFI COLLECTIVE Cocktail Dress (view 1)
    View Product: DELFI COLLECTIVE Cocktail Dress

    DELFI COLLECTIVE

    Cocktail Dress
    Size XS
    $180.99
    69% off estimated retail
    Jones New York Cocktail Dress (view 2)Jones New York Cocktail Dress (view 1)
    View Product: Jones New York Cocktail Dress

    Jones New York

    Cocktail Dress
    Size 4
    $31.99 $20.79 35% off with code GONOW
    74% off estimated retail
    Xscape Cocktail Dress (view 2)Xscape Cocktail Dress (view 1)New With Tags
    View Product: Xscape Cocktail Dress

    Xscape

    Cocktail Dress
    Size 6
    $23.99 $15.59 35% off with code GONOW
    77% off estimated retail
    Bill Levkoff Cocktail Dress (view 2)Bill Levkoff Cocktail Dress (view 1)
    View Product: Bill Levkoff Cocktail Dress

    Bill Levkoff

    Cocktail Dress
    Size 10
    $43.99 $28.59 35% off with code GONOW
    72% off estimated retail
    Lulus Cocktail Dress (view 2)Lulus Cocktail Dress (view 1)
    View Product: Lulus Cocktail Dress

    Lulus

    Cocktail Dress
    Size Lg
    $34.99 $22.74 35% off with code GONOW
    56% off estimated retail
    Alfred Angelo Cocktail Dress (view 2)Alfred Angelo Cocktail Dress (view 1)
    View Product: Alfred Angelo Cocktail Dress

    Alfred Angelo

    Cocktail Dress
    Size 4
    $44.99 $29.24 35% off with code GONOW
    76% off estimated retail
    Jenny Yoo Collection Cocktail Dress (view 2)Jenny Yoo Collection Cocktail Dress (view 1)
    View Product: Jenny Yoo Collection Cocktail Dress

    Jenny Yoo Collection

    Cocktail Dress
    Size 2
    $85.99 $55.89 35% off with code GONOW
    71% off estimated retail
    J.Crew Cocktail Dress (view 2)J.Crew Cocktail Dress (view 1)
    View Product: J.Crew Cocktail Dress

    J.Crew

    Cocktail Dress
    Size 2
    $47.99 $31.19 35% off with code GONOW
    82% off estimated retail
    Kate Spade New York Cocktail Dress (view 2)Kate Spade New York Cocktail Dress (view 1)
    View Product: Kate Spade New York Cocktail Dress

    Kate Spade New York

    Cocktail Dress
    Size 8
    $153.99
    79% 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 2
    $51.99 $33.79 35% off with code GONOW
    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 6
    $51.99 $33.79 35% off with code GONOW
    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 8
    $55.99 $36.39 35% off with code GONOW
    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
    $55.99 $36.39 35% off with code GONOW
    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
    $55.99 $36.39 35% off with code GONOW
    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
    $51.99 $33.79 35% off with code GONOW
    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
    $44.99 $29.24 35% off with code GONOW
    79% 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 0
    $44.99 $29.24 35% off with code GONOW
    79% off estimated retail
    Unbranded Cocktail Dress (view 2)Unbranded Cocktail Dress (view 1)
    View Product: Unbranded Cocktail Dress

    Unbranded

    Cocktail Dress
    Size 8
    $27.99 $18.19 35% off with code GONOW
    56% off estimated retail
    DressBarn Cocktail Dress (view 2)DressBarn Cocktail Dress (view 1)
    View Product: DressBarn Cocktail Dress

    DressBarn

    Cocktail Dress
    Size 10
    $58.99 $38.34 35% off with code GONOW
    53% off estimated retail
    Jill Jill Stuart Viola Colorblock Gown (view 2)Jill Jill Stuart Viola Colorblock Gown (view 1)
    View Product: Jill Jill Stuart Viola Colorblock Gown

    Jill Jill Stuart

    Viola Colorblock Gown
    Size 4
    $70.99 $46.14 35% off with code GONOW
    78% off estimated retail
    Mac Duggal Cocktail Dress (view 2)Mac Duggal Cocktail Dress (view 1)
    View Product: Mac Duggal Cocktail Dress

    Mac Duggal

    Cocktail Dress
    Size 4
    $139.99 $90.99 35% off with code GONOW
    77% off estimated retail
    Donna Morgan Cocktail Dress (view 2)Donna Morgan Cocktail Dress (view 1)
    View Product: Donna Morgan Cocktail Dress

    Donna Morgan

    Cocktail Dress
    Size 2
    $35.99 $23.39 35% off with code GONOW
    71% off estimated retail
    Cache Cocktail Dress (view 2)Cache Cocktail Dress (view 1)
    View Product: Cache Cocktail Dress

    Cache

    Cocktail Dress
    Size 2
    $28.99 $18.84 35% off with code GONOW
    69% 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 2
    $46.99 $30.54 35% off with code GONOW
    75% 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 6
    $152.99
    19% off estimated retail
    Laundry by Shelli Segal Cocktail Dress (view 2)Laundry by Shelli Segal Cocktail Dress (view 1)
    View Product: Laundry by Shelli Segal Cocktail Dress

    Laundry by Shelli Segal

    Cocktail Dress
    Size 4
    $47.99 $31.19 35% off with code GONOW
    78% off estimated retail
    DB Studio Cocktail Dress (view 2)DB Studio Cocktail Dress (view 1)
    View Product: DB Studio Cocktail Dress

    DB Studio

    Cocktail Dress
    Size 4
    $19.99 $12.99 35% off with code GONOW
    75% off estimated retail
    Bill Levkoff Cocktail Dress (view 2)Bill Levkoff Cocktail Dress (view 1)
    View Product: Bill Levkoff Cocktail Dress

    Bill Levkoff

    Cocktail Dress
    Size 2
    $33.99 $22.09 35% off with code GONOW
    78% off estimated retail
    Alfred Angelo Cocktail Dress (view 2)Alfred Angelo Cocktail Dress (view 1)Flawed Gem
    View Product: Alfred Angelo Cocktail Dress

    Alfred Angelo

    Cocktail Dress
    Size Lg
    $38.99 $25.34 35% off with code GONOW
    79% off estimated retail
    Galina Signature Cocktail Dress (view 2)Galina Signature Cocktail Dress (view 1)
    View Product: Galina Signature Cocktail Dress

    Galina Signature

    Cocktail Dress
    Size 10
    $152.99
    19% off estimated retail
    Ruby Rox Cocktail Dress (view 2)Ruby Rox Cocktail Dress (view 1)
    View Product: Ruby Rox Cocktail Dress

    Ruby Rox

    Cocktail Dress
    Size Sm
    $27.99 $18.19 35% off with code GONOW
    56% 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 0
    $61.99 $40.29 35% off with code GONOW
    72% off estimated retail
    After Six Cocktail Dress (view 2)After Six Cocktail Dress (view 1)New With Tags
    View Product: After Six Cocktail Dress

    After Six

    Cocktail Dress
    Size XXS
    $32.99 $21.44 35% off with code GONOW
    48% off estimated retail
    Laundry by Design Cocktail Dress (view 2)Laundry by Design Cocktail Dress (view 1)Price Drop
    View Product: Laundry by Design Cocktail Dress

    Laundry by Design

    Cocktail Dress
    Size 6
    $36.99 $24.04 35% off with code GONOW
    76% off estimated retail
    Maggy London Cocktail Dress (view 2)Maggy London Cocktail Dress (view 1)Price Drop
    View Product: Maggy London Cocktail Dress

    Maggy London

    Cocktail Dress
    Size 6
    $30.99 $20.14 35% off with code GONOW
    83% off estimated retail
    mattox Cocktail Dress (view 2)mattox Cocktail Dress (view 1)Rare Find
    View Product: mattox Cocktail Dress

    mattox

    Cocktail Dress
    Size 0
    $88.99 $57.84 35% off with code GONOW
    82% off estimated retail
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