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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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48 items
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    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 6
    $190.99
    23% off estimated retail
    H&M Cocktail Dress (view 2)H&M Cocktail Dress (view 1)
    View Product: H&M Cocktail Dress

    H&M

    Cocktail Dress
    Size 6
    $12.99
    73% off estimated retail
    Betsey Johnson Cocktail Dress (view 2)Betsey Johnson Cocktail Dress (view 1)
    View Product: Betsey Johnson Cocktail Dress

    Betsey Johnson

    Cocktail Dress
    Size 6
    $48.99
    69% off estimated retail
    BCBGMAXAZRIA Cocktail Dress (view 2)BCBGMAXAZRIA Cocktail Dress (view 1)
    View Product: BCBGMAXAZRIA Cocktail Dress

    BCBGMAXAZRIA

    Cocktail Dress
    Size 6
    $86.99
    82% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Aidan Mattox Cocktail Dress (view 2)Aidan Mattox Cocktail Dress (view 1)
    View Product: Aidan Mattox Cocktail Dress

    Aidan Mattox

    Cocktail Dress
    Size 2
    $82.99
    80% off estimated retail
    Vineyard Collection Cocktail Dress (view 2)Vineyard Collection Cocktail Dress (view 1)
    View Product: Vineyard Collection Cocktail Dress

    Vineyard Collection

    Cocktail Dress
    Size 6
    $20.99
    67% off estimated retail
    Lil Cocktail Dress (view 2)Lil Cocktail Dress (view 1)
    View Product: Lil Cocktail Dress

    Lil

    Cocktail Dress
    Size 2
    $17.99
    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 6
    $43.99 $32.99 25% off with code HOTDEAL
    76% 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 2
    $41.99 $27.29 35% off with code HOTDEAL
    79% off estimated retail
    BCBGMAXAZRIA Cocktail Dress (view 2)BCBGMAXAZRIA Cocktail Dress (view 1)
    View Product: BCBGMAXAZRIA Cocktail Dress

    BCBGMAXAZRIA

    Cocktail Dress
    Size 2
    $75.99 $56.99 25% off with code HOTDEAL
    83% off estimated retail
    Carmen Marc Valvo Cocktail Dress (view 2)Carmen Marc Valvo Cocktail Dress (view 1)
    View Product: Carmen Marc Valvo Cocktail Dress

    Carmen Marc Valvo

    Cocktail Dress
    Size 6
    $175.99 $114.39 35% off with code HOTDEAL
    79% off estimated retail
    Lauren by Ralph Lauren Cocktail Dress (view 2)Lauren by Ralph Lauren Cocktail Dress (view 1)
    View Product: Lauren by Ralph Lauren Cocktail Dress

    Lauren by Ralph Lauren

    Cocktail Dress
    Size 2
    $159.99 $119.99 25% off with code HOTDEAL
    72% off estimated retail
    The Limited Cocktail Formal Wedding Red Dress (view 2)The Limited Cocktail Formal Wedding Red Dress (view 1)
    View Product: The Limited Cocktail Formal Wedding Red Dress

    The Limited

    Cocktail Formal Wedding Red Dress
    Size 2
    $76.99
    34% 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 2
    $71.99 $53.99 25% off with code HOTDEAL
    71% off estimated retail
    Suzi Chin for Maggy Boutique Cocktail Dress (view 2)Suzi Chin for Maggy Boutique Cocktail Dress (view 1)
    View Product: Suzi Chin for Maggy Boutique Cocktail Dress

    Suzi Chin for Maggy Boutique

    Cocktail Dress
    Size 6
    $31.99 $20.79 35% off with code HOTDEAL
    82% 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 2
    $52.99 $39.74 25% off with code HOTDEAL
    72% off estimated retail
    Ann Taylor Cocktail Dress (view 2)Ann Taylor Cocktail Dress (view 1)
    View Product: Ann Taylor Cocktail Dress

    Ann Taylor

    Cocktail Dress
    Size 2
    $42.99 $27.94 35% off with code HOTDEAL
    75% off estimated retail
    JS Boutique Cocktail Dress (view 2)JS Boutique Cocktail Dress (view 1)
    View Product: JS Boutique Cocktail Dress

    JS Boutique

    Cocktail Dress
    Size 6
    $63.99 $47.99 25% off with code HOTDEAL
    70% off estimated retail
    Lauren by Ralph Lauren Cocktail Dress (view 2)Lauren by Ralph Lauren Cocktail Dress (view 1)
    View Product: Lauren by Ralph Lauren Cocktail Dress

    Lauren by Ralph Lauren

    Cocktail Dress
    Size 6
    $93.99 $70.49 25% off with code HOTDEAL
    70% off estimated retail
    Carmen Marc Valvo Cocktail Dress (view 2)Carmen Marc Valvo Cocktail Dress (view 1)
    View Product: Carmen Marc Valvo Cocktail Dress

    Carmen Marc Valvo

    Cocktail Dress
    Size 2
    $178.99 $89.50 50% off with code HOTDEAL
    78% 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
    $190.99
    72% off estimated retail
    Michael Kors Collection Floral Metallic-Embroidered Brocade Cocktail Dress (view 2)Michael Kors Collection Floral Metallic-Embroidered Brocade Cocktail Dress (view 1)New With Tags
    View Product: Michael Kors Collection Floral Metallic-Embroidered Brocade Cocktail Dress

    Michael Kors Collection

    Floral Metallic-Embroidered Brocade Cocktail Dress
    Size 6
    $1156.99 $925.59 20% off with code HOTDEAL
    83% 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 Petite
    $75.99 $41.79 45% off with code HOTDEAL
    78% off estimated retail
    Lauren by Ralph Lauren Cocktail Dress (view 2)Lauren by Ralph Lauren Cocktail Dress (view 1)
    View Product: Lauren by Ralph Lauren Cocktail Dress

    Lauren by Ralph Lauren

    Cocktail Dress
    Size 6
    $88.99 $44.50 50% off with code HOTDEAL
    71% off estimated retail
    Slate & Willow Cocktail Dress (view 2)Slate & Willow Cocktail Dress (view 1)
    View Product: Slate & Willow Cocktail Dress

    Slate & Willow

    Cocktail Dress
    Size 6
    $74.99 $33.75 55% off with code HOTDEAL
    80% 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
    $70.99 $35.50 50% off with code HOTDEAL
    75% off estimated retail
    BCBGMAXAZRIA Cocktail Dress (view 2)BCBGMAXAZRIA Cocktail Dress (view 1)
    View Product: BCBGMAXAZRIA Cocktail Dress

    BCBGMAXAZRIA

    Cocktail Dress
    Size 6
    $175.99 $140.79 20% off with code HOTDEAL
    51% off estimated retail
    Miri New York Cocktail Dress (view 2)Miri New York Cocktail Dress (view 1)
    View Product: Miri New York Cocktail Dress

    Miri New York

    Cocktail Dress
    Size 2
    $81.99 $57.39 30% off with code HOTDEAL
    61% 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
    $67.99 $27.20 60% 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 6
    $63.99 $38.39 40% off with code HOTDEAL
    76% off estimated retail
    Jessica Howard Cocktail Dress (view 2)Jessica Howard Cocktail Dress (view 1)
    View Product: Jessica Howard Cocktail Dress

    Jessica Howard

    Cocktail Dress
    Size 6
    $28.99 $15.94 45% off with code HOTDEAL
    70% off estimated retail
    David's Bridal Cocktail Dress (view 2)David's Bridal Cocktail Dress (view 1)Flawed Gem
    View Product: David's Bridal Cocktail Dress

    David's Bridal

    Cocktail Dress
    Size 2
    $30.99 $21.69 30% off with code HOTDEAL
    81% off estimated retail
    Cache Cocktail Dress (view 2)Cache Cocktail Dress (view 1)
    View Product: Cache Cocktail Dress

    Cache

    Cocktail Dress
    Size 2
    $19.99 $14.99 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 2
    $35.99 $18.00 50% off with code HOTDEAL
    71% off estimated retail
    Ascension Cocktail Dress (view 2)Ascension Cocktail Dress (view 1)
    View Product: Ascension Cocktail Dress

    Ascension

    Cocktail Dress
    Size 6
    $29.99 $23.99 20% off with code HOTDEAL
    70% 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 6
    $75.99 $56.99 25% off with code HOTDEAL
    52% off estimated retail
    Sangria Cocktail Dress (view 2)Sangria Cocktail Dress (view 1)Price Drop
    View Product: Sangria Cocktail Dress

    Sangria

    Cocktail Dress
    Size 6
    $40.99 $26.64 35% off with code HOTDEAL
    69% off estimated retail
    En Focus Studio Cocktail Dress (view 2)En Focus Studio Cocktail Dress (view 1)
    View Product: En Focus Studio Cocktail Dress

    En Focus Studio

    Cocktail Dress
    Size 6 Petite
    $22.99 $12.64 45% off with code HOTDEAL
    54% 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
    $39.99 $23.99 40% off with code HOTDEAL
    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
    $34.99 $17.50 50% off with code HOTDEAL
    84% off estimated retail
    Marc Bouwer Glamit! Cocktail Dress (view 2)Marc Bouwer Glamit! Cocktail Dress (view 1)Price Drop
    View Product: Marc Bouwer Glamit! Cocktail Dress

    Marc Bouwer Glamit!

    Cocktail Dress
    Size 2
    $91.99 $32.20 65% off with code HOTDEAL
    82% off estimated retail
    White House Black Market Cocktail Dress (view 2)White House Black Market Cocktail Dress (view 1)Price Drop
    View Product: White House Black Market Cocktail Dress

    White House Black Market

    Cocktail Dress
    Size 2
    $84.99 $42.50 50% off with code HOTDEAL
    78% off estimated retail
    Betsey Johnson Cocktail Dress (view 2)Betsey Johnson Cocktail Dress (view 1)Price Drop
    View Product: Betsey Johnson Cocktail Dress

    Betsey Johnson

    Cocktail Dress
    Size 6
    $41.99 $16.80 60% off with code HOTDEAL
    77% off estimated retail
    Jenny Yoo Collection Cocktail Dress (view 2)Jenny Yoo Collection Cocktail Dress (view 1)Price Drop
    View Product: Jenny Yoo Collection Cocktail Dress

    Jenny Yoo Collection

    Cocktail Dress
    Size 2
    $229.99 $137.99 40% off with code HOTDEAL
    49% off estimated retail
    OC by OC Cocktail Dress (view 2)OC by OC Cocktail Dress (view 1)Price Drop
    View Product: OC by OC Cocktail Dress

    OC by OC

    Cocktail Dress
    Size 6
    $43.99 $26.39 40% off with code HOTDEAL
    83% off estimated retail
    White House Black Market Cocktail Dress (view 2)White House Black Market Cocktail Dress (view 1)Price Drop
    View Product: White House Black Market Cocktail Dress

    White House Black Market

    Cocktail Dress
    Size 2
    $87.99 $44.00 50% off with code HOTDEAL
    84% off estimated retail
    Sangria Cocktail Dress (view 2)Sangria Cocktail Dress (view 1)Price Drop
    View Product: Sangria Cocktail Dress

    Sangria

    Cocktail Dress
    Size 6
    $31.99 $14.40 55% off with code HOTDEAL
    81% off estimated retail
    Scott McClintock Cocktail Dress (view 2)Scott McClintock Cocktail Dress (view 1)Price Drop
    View Product: Scott McClintock Cocktail Dress

    Scott McClintock

    Cocktail Dress
    Size 6 Petite
    $25.99 $13.00 50% off with code HOTDEAL
    85% off estimated retail
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