Formal Cocktail Dresses

American Threads Formal Cocktail Dresses

Chic, elevated, and event-ready — our formal cocktail dresses for women are designed for the moments that call for something extra. Whether you’re attending a wedding, gala, holiday party, or special celebration, these styles strike the perfect balance between polished and on-trend.

From sleek bodycon silhouettes to flowy midis and statement minis, our formal cocktail dresses are made to stand out. Think refined fabrics, flattering fits, and thoughtful details that photograph beautifully and feel confident from every angle.

Looking for a modern take on the classic formal cocktail dress? Explore structured tailoring, romantic draping, and subtle cutouts that add just the right amount of edge while keeping your look sophisticated.

These formal cocktail dresses for women are designed to be worn beyond just one night. Style them with heels and statement jewelry for your main event, then re-wear with a blazer or minimal accessories for future occasions.

No matter the dress code, you’ll find a formal cocktail dress that feels uniquely you — polished, confident, and ready for every RSVP on your calendar.

Woman in a long orange dress standing outdoors among plants

Mari Halter Chiffon Maxi Dress
$ 98.00
$ 98.00
Woman in a white dress standing in a garden with flowers and a stone wall.

Nicolette Embroidered Maxi Dress
$ 108.00
$ 108.00
Woman wearing a navy satin dress against a beige wall

Ronnie Lace Trim Halter Mini Dress
$ 84.00
$ 84.00
Woman in a floral dress standing in a garden setting

Maude Floral Mesh Maxi Dress
$ 89.00
$ 89.00
white-image | Woman wearing a white halter neck dress against a plain background

Selina Twist Front Mini Dress
$ 84.00
$ 84.00
Woman wearing a white halter neck dress against a plain background

Astrid Polka Dot Mini Dress
$ 86.00
$ 86.00
Woman wearing a white dress against a plain background

Chandra Bow Tie Mini Dress
$ 86.00
$ 86.00
Woman wearing a white halter neck gown against a plain background

Seraya Halter Cut Out Maxi Dress
$ 108.00
$ 108.00
Woman wearing a black halter neck dress with a gold belt against a beige wall.

Nyx Plunging Halter Maxi Dress
$ 108.00
$ 108.00
Woman in a white dress standing on a stone path with greenery in the background

Del Rey Lace Satin Maxi Dress
$ 98.00
$ 98.00
Woman wearing a light blue dress against a white background

Amika Satin Maxi Dress
$ 92.00
$ 92.00
Woman wearing a coral floral dress standing against a plain wall.

Havana Floral Halter Maxi Dress
$ 110.00
$ 110.00
white-image | Woman wearing a strapless white dress against a plain wall.

NIA Beverly Mesh Maxi Dress
$ 98.00
$ 98.00
$ 98.00
yellow-image | Woman wearing a light yellow dress against a white background

Amy Ruffle Strap Mini Dress
$ 86.00
$ 86.00
pink-image | Woman in a pink dress standing outdoors with greenery and flowers around.

Lala Sequin Beaded Mini Dress
$ 84.00
$ 84.00
$ 84.00
front-image | girl in a black embellished mini dress standing at the bar with a drink

Valerie Cowl Neck Sequin Mini Dress
$ 110.00
$ 110.00
brown-image | front-image | Woman wearing a floral slip dress against a white background

Jenny Satin Floral Maxi Dress
$ 98.00
$ 98.00
red-image | Woman wearing a burgundy satin dress against a white background

Monet Halter Satin Mini Dress
$ 76.00
$ 76.00
pink-image | Woman wearing a pink dress against a white background

Jackie Cowl Neck Mini Dress
$ 84.00
$ 84.00
black-image | Woman wearing a black slip dress against a beige background

Dilan Tie Strap Satin Mini Dress
$ 86.00
$ 86.00
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Clarisse Halter Mini Dress
$ 68.00
$ 68.00
Woman wearing a black polka dot dress against a white background

Amina Polka Dot Halter Mini Dress
$ 78.00
$ 78.00
brown-image | Woman wearing a brown dress against a plain background

Xandra Tie Satin Maxi Dress
$ 98.00
$ 98.00
white-image | Woman wearing a white dress with black polka dots against a beige wall.

Lettie Mesh Maxi Dress
$ 84.00
$ 84.00
Woman wearing a floral dress against a white background

Imogen Mesh Tiered Maxi Dress
$ 92.00
$ 92.00
pink-image | Woman wearing a pink polka dot dress against a white background

Gretchen Polka Dot Mini Dress
$ 74.00
$ 74.00
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Quinley Drop Waist Mini Dress
$ 72.00
$ 72.00
Woman wearing a black sleeveless dress with white trim against a plain background

Ruthie Knit Sweater Maxi Dress
$ 86.00
$ 86.00
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Aisha Mini Dress
$ 110.00
$ 110.00
$ 110.00
white-image | Woman wearing a white dress against a plain background

Lizzy Front Twist Tie Back Mini Dress
$ 86.00
$ 86.00
$ 86.00
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Audrey Bow Strap Mini Dress
$ 78.00
$ 78.00
$ 78.00

32 products