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Special Occasion Dresses

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Front view of the Memory Lane Fit & Flare Dress featuring coral floral embroidery and green botanical vines on black mesh, a V-neckline, and a black ribbon waist bow.
A woman models a sleeveless V-neck midi dress with a dark green and black floral print, a black waist tie, and black pointed-toe heels, posed in front of a scenic forest backdrop with green curtains.
New
Woman wearing emerald green velvet tulle midi dress posed in front of bookshelves
Full-length studio view of emerald green velvet dress with layered polka dot tulle skirt
A young woman stands in a gothic-style room with large arched windows, wearing a sleeveless dress with black top and a full black-and-purple plaid skirt with a patterned collar and black boots.
Front view of the ModCloth Evening Enchantment Fit & Flare Dress highlighting the jeweled collar, sleeveless bodice, and twirl-worthy plaid tulle skirt.
Woman wearing ModCloth gothic bat fit and flare dress in purple with scoop neck and pockets
Woman wearing purple gothic fit and flare dress with ornate bat crescent moon print
New
Front view of a black floral embroidered lace dress featuring a deep V-neckline, defined waist, and full fit-and-flare skirt with pink, yellow, and green floral accents.
A woman modeling a sleeveless black ModCloth midi dress with a V-neckline and horizontal floral lace bands, posed against a soft-focus green and gold forest backdrop.
New
Front view of The Estelle Sequin Fit & Flare Dress in Black Dahlia, featuring black floral lace, sparkling sequins, a fitted sleeveless bodice, and a full midi skirt.
Front view of The Estelle Sequin Fit & Flare Dress in Black Dahlia, featuring black floral lace, sparkling sequins, a fitted sleeveless bodice, and a full midi skirt.
New
A woman wearing a sleeveless, floor-length floral dress with a dark green base and large multicolored flowers, posed in front of a scenic backdrop with green curtains.
A woman wearing a sleeveless, floor-length floral dress with a dark green base and large multicolored flowers, posed in front of a scenic backdrop with green curtains.
New
A woman wearing a sleeveless black maxi dress with a vibrant pink and green floral print, posed in front of a vintage-style green curtain backdrop.
A woman modeling a sleeveless black maxi dress with a vibrant pink and red floral print, set against a moody green and gold forest backdrop with draped curtains.
New
Charleston Charm Square Neck Dress
Such A Stunner Velvet Shirt Dress (Final Sale)
 
Black Bow Affair Fit And Flare Dress (Final Sale)
 
The Waltz Right In Maxi Dress
Amara Lace Midi Dress
Amara Lace Midi Dress
Bonfire Bash A-Line Dress (Final Sale)
Woman wearing a gold sequin dress with fringe in a dimly lit room.
 
Starstruck Siren Sequin Maxi Dress
Navy
Navy
square neck fit and flare party dress with gored skirt vintage inspired a line silhouette front view
square neck fit and flare party dress with gored skirt vintage inspired a line silhouette front view
Black Diamond Velvet Swing Dress
Wrap Star Ruffle Dress
Starry Soirée Lace Dress
The Vivienne V-Neck Dress
Woman wearing a black satin dress standing against a textured curtain backdrop.
 
Once Upon a Staircase Dress
GUNNE SAX for ModCloth Carol Hooded Dress
Stay for One More Sunset Midi Dress
Black tulle fit and flare dress with polka dot mesh overlay and flutter straps, front view
Woman in a black lace dress standing in a bedroom with a wooden side table and flowers.
 
Woman wearing a white lace dress against a wooden paneled wall.
 
Woman wearing a black embroidered floral fit-and-flare dress with illusion mesh neckline and layered tulle skirt.
Woman wearing a black embroidered floral fit-and-flare dress with illusion mesh neckline and layered tulle skirt.
Tulle Intentions Dress
The Velvet Enchantment Gown
GUNNE SAX for ModCloth Jacqueline High Collar Maxi Dress
Model wearing navy fit and flare midi dress with pink confetti dot print
Model wearing navy fit and flare midi dress with pink confetti dot print
Mystique Mirage Fit & Flare Maxi Dress
Seaside Serenade Shirred Sleeve Dress
The Purrfectly Poised Fit & Flare Dress
Memory Lane Fit & Flare Dress
Polka Party Mesh Formal Dress
Forgotten City Lace Dress
Forgotten City Lace Dress
 
Eternal Lace Mini Dress
 
 
Aura Party Dress

Special Occasion Dresses | Wedding Guest & Cocktail Styles XS–4X

Step into every celebration with confidence in our Special Occasion Dresses collection from ModCloth. Designed for life’s most memorable moments, these event-ready party, semi-formal, and cocktail dresses blend timeless silhouettes with standout details—perfect for everything on your calendar this season.

Whether you’re searching for a romantic wedding guest dress, a polished look for a graduation party, or something chic for bridal showers, baby showers, and garden parties, you’ll find a style that feels like you. Ideal for spring and summer weddings, outdoor celebrations, and daytime events, this collection features breezy fit-and-flare dresses, elegant midis, and flowing maxis designed to move with you.

Rooted in ModCloth’s love of vintage-inspired and retro aesthetics, these dresses channel classic 50s silhouettes, feminine tailoring, and a touch of whimsical charm. Expect flattering fits, thoughtfully placed details (yes, often pockets), and prints ranging from soft florals to bold, conversation-starting designs.

From tea-length cocktail dresses to twirl-worthy styles made for the dance floor, these looks strike the perfect balance between polished and playful. Whether the dress code calls for semi-formal sophistication or effortless daytime charm, these special occasion dresses are ready to celebrate right alongside you.

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