36 Best Cocktail Dresses for All Your Summer Evening Outfits

Your soon-to-be favorite, go-to dresses are all here.
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If you’re facing a slew of events this season, the best cocktail dresses are essentials for dressed-up affairs. Whether you’re traveling to a destination wedding, have an evening work dinner on the horizon, or plan to attend a semi-formal party, we took the guesswork out of finding beautiful party dresses that fit all the upcoming soirées on your calendar. Find editor-approved options, all within our eveningwear edit, ranging from floral minidresses, ideal for outdoor parties, silky slip dresses, which can be worn to that next charity event, or ruffled maxidresses, fit for dancing the night away at a summer wedding. Below, shop our favorite styles, fit for every special occasion.

Glamour’s cocktail dresses wish list

The best mini cocktail dresses

Don’t be afraid to show a little leg. Although minidresses might not be black tie-approved, they are perfect for dress codes calling for cocktail attire. From easy, A-line silhouettes with an off-the-shoulder neckline to floral prints with plenty of romantic accents and slinky slip shapes that hug the figure just so, these mini cocktail dresses are simple, sweet, and oh-so easy to accessorize. Minimalist jewelry like dainty necklaces goes well with shorter dresses or go bold with statement earrings. Plus, we found some Amazon dresses under $50 that will fit your budget like the pearl beaded option (LBD anyone?).

Sonya Moda Belluno Off the Shoulder Minidress
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Sonya Moda Belluno Off the Shoulder Minidress

Floerns Pearl Beaded Halter Dress
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Floerns Pearl Beaded Halter Dress

Staud Wells Mini Dress
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Staud Wells Mini Dress

Alice + Olivia Julietta Floral Print Minidress
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Alice + Olivia Julietta Floral Print Minidress

Norma Kamali Drop Shoulder Maria Mini Dress
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Norma Kamali Drop Shoulder Maria Mini Dress

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Helsa The Lace Mini Dress

The best midi cocktail dresses

You can never go wrong with a midi cocktail dress. The length feels very elegant and can work for event like a rehearsal dinner or an engagement party. These options all hit mid-calf, offering a touch of instant sophistication that will ace party dressing every time. Choose from cowl-neck slips with a floral print or a square-neck frock with a little more structure, or even a draped silhouette, which feels fitting when searching for the perfect wedding guest dress option.

French Connection Elyria Oona Satin Midi Cocktail Dress
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French Connection Elyria Oona Satin Midi Cocktail Dress

Babaton 90s Slit Midi Dress
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Babaton 90s Slit Midi Dress

Zara Printed Satin Effect Midi Dress
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Zara Printed Satin Effect Midi Dress

Adrianna Papell Mikado A-Line Cocktail Dress
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Adrianna Papell Mikado A-Line Cocktail Dress

& Other Stories Sleeveless Satin Midi Dress
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& Other Stories Sleeveless Satin Midi Dress

H&M Embroidered Slip Dress
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H&M Embroidered Slip Dress

The best maxi cocktail dresses

When dress codes are semi-vague, always err on the side of caution, with the best maxi cocktail dresses that can be worn for both semi-formal and formal occasions, such as black-tie soirées. Inject some playfulness into your evening garb with a bold red slinky halter dress that is floor length or a drop-hem design, which feels very on-trend currently.

Lioness Field of Dreams Maxi Dress
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Lioness Field of Dreams Maxi Dress

& Other Stories Ruffle Maxi Dress
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& Other Stories Ruffle Maxi Dress

Norma Kamali Cutout jersey halterneck gown
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Norma Kamali Cutout jersey halterneck gown

Rails Chandra Sleeveless Ruffle Hem Maxi Dress
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Rails Chandra Sleeveless Ruffle Hem Maxi Dress

Banana Republic Stretch-Crepe Maxi Dress
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Banana Republic Stretch-Crepe Maxi Dress

Helsa Costanza Gown
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Helsa Costanza Gown

The best cocktail dresses with sleeves

When arm coverage is your first prerequisite, lean on these cocktail dresses with sleeves to help you get ready for any upcoming evening events. Find a variety of silhouettes, including fitted bustier dresses with flutter sleeves, billowing maxis with long sleeves, and ruffled midis with statement-making puff sleeves, making dressing up all the easier, depending on the event’s mood.

Aritzia Closing Satin Dress
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Aritzia Closing Satin Dress

Lulus Jane Organza & Chiffon Maxi Cocktail Dress
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Lulus Jane Organza & Chiffon Maxi Cocktail Dress

Ganni Belted bow-embellished leopard-print cotton-poplin midi dress
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Ganni Belted bow-embellished leopard-print cotton-poplin midi dress

Hill House Home The Nadia Dress
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Nikki Lund Marilyn Ruched Knit Dress
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Nikki Lund Marilyn Ruched Knit Dress

Banana Republic Linen-Silk Tiered Maxi Dress
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Banana Republic Linen-Silk Tiered Maxi Dress

The best plus-size cocktail dresses

We found the best cocktail dresses for plus-size women—flattering, comfortable, and designed with curvy body types in mind. Whether you prefer something with extra-special detailing, like a flutter-sleeve midi-dress, a ruched satin option, or a no-fail black dress, you can rewear these time and again. Outfit planning for parties is easy with these dresses, all available in sizes above extra-large and including summer dresses from Amazon.

City Chic Adelina Satin Cocktail Dress
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City Chic Adelina Satin Cocktail Dress

Lilyin Elegant Off Shoulder Cocktail Party
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Lilyin Elegant Off Shoulder Cocktail Party

Hutch Pleated Cocktail Dress
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Hutch Pleated Cocktail Dress

Anthropologie Eloquii Plus One-Shoulder Twist-Front Midi Dress
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Eloquii Plus One-Shoulder Twist-Front Midi Dress

City Chic Ines Twist Front Puff Sleeve Maxi Dress
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City Chic Ines Twist Front Puff Sleeve Maxi Dress

City Chic Frill Ruffle Maxi Dress
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City Chic Frill Ruffle Maxi Dress

The best petite cocktail dresses

If you’re on the hunt for petite cocktail dresses, find our editor favorites below, all tailored perfectly to accommodate smaller frames. Lean on styles that elongate the figure, like V-necks, which create the illusion of height, or fitted styles that define the waistline. Although simple and sleek silhouettes are always encouraged, prints can still be worn when the garment has been cut specifically for petites.

Reformation Petites Bryson Dress
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Reformation Petites Bryson Dress

J. Crew Petite Lace-Trim Slip Dress in Linen
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J. Crew Petite Lace-Trim Slip Dress in Linen

Banana Republic Stretch-Crepe Asymmetrical Open-Back Maxi Dress
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Banana Republic Stretch-Crepe Asymmetrical Open-Back Maxi Dress

Anne Klein Floral Lace Shift Dress
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Anne Klein Floral Lace Shift Dress

Madewell Petite Poplin Smocked Maxi Dress
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Madewell Petite Poplin Smocked Maxi Dress

White House Black Market Petite Satin Slip Maxi Dress
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White House Black Market Petite Satin Slip Maxi Dress