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 wearing a red polka dot dress against a beige background

Sola Cowl Polka Dot 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
$ 82.00
$ 82.00
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 wearing a white lace dress with a high slit in a minimalistic setting

Liana Textured Bodycon Maxi Dress
$ 98.00
$ 98.00
blue-image | Woman in a light blue dress standing against a scenic background with ocean and sky.

Arabelle High Neck Maxi Dress
$ 158.00
$ 158.00
Woman in a white strapless dress standing in front of a cactus plant.

Paisley Tiered Ruffle Midi Dress
$ 120.00
$ 120.00
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 in a white dress standing in a sunlit outdoor setting with greenery.

Ellasandra Mesh Draped Maxi Dress
$ 110.00
$ 110.00
Woman wearing a white dress against a plain background

Shana Floral Babydoll Mini Dress
$ 86.00
$ 86.00
Woman in an orange dress standing in a bright room with white walls and decorative vases.

Palma Halter Mini Dress
$ 82.00
$ 82.00
white-image | Woman wearing a white dress against a plain wall

Cora Mesh Halter Midi Dress
$ 92.00
$ 92.00
Woman in a light blue dress standing in a living room with a beige sofa and glass coffee table.

Ashe Drop Waist Midi Dress
$ 108.00
$ 108.00
Woman in a one-shoulder floral dress standing outdoors near a white wall.

Cove Floral Satin Maxi Dress
$ 98.00
$ 98.00
Woman in a white dress standing against a white wall.

Soleia Mesh Maxi Dress
$ 98.00
$ 98.00
Woman in a white dress standing by a pool with a light blue wall in the background

Ayanna Satin Floral Maxi Dress
$ 98.00
$ 98.00
Woman in a floral dress standing by a pool with a neutral background

Aura Floral Mesh Maxi Dress
$ 108.00
$ 108.00
yellow-image | Woman wearing a white dress with a slit in a bright room

Raquel Mesh Ruffle Maxi Dress
$ 108.00
$ 108.00
Woman wearing a light blue dress standing against a white wooden wall.

Sapphire High Neck Beaded Mini Dress
$ 89.00
$ 89.00
green-image | Woman wearing a light green dress against a beige wall.

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
Woman in a yellow evening gown standing in a white architectural setting.

Olandria Lace Twist Maxi Dress
$ 110.00
$ 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
Woman in a white dress standing in a room with decorative items on shelves.

Leighton Cowl Neck Mini Dress
$ 74.00
$ 74.00
$ 74.00
Woman wearing a white lace dress standing in a doorway with a scenic background

Marisol Ruffle Mini Dress
$ 110.00
$ 110.00
Lumia Cutout Halter Maxi Dress

Lumia Cutout Halter Maxi Dress
$ 139.00
$ 139.00
$ 139.00
white-image | Woman in a white dress standing on a balcony with ocean view

Sephora Strapless Mini Dress
$ 149.00
$ 149.00
$ 149.00
Lexie Plunge Halter Maxi Dress

Lexie Plunge Halter Maxi Dress
$ 129.00
$ 129.00
$ 129.00
blue-image

Cassie Glitter Mesh Maxi Dress
$ 139.00
$ 139.00
$ 139.00
Woman wearing a floral dress standing in a bright room with curtains.

Ayah Open Back Maxi Dress
$ 108.00
$ 108.00
$ 108.00
white-image | Woman wearing a white off-shoulder dress against a plain background

Kaiden Satin Cowl Midi Dress
$ 104.00
$ 104.00
$ 104.00
yellow-image | Woman in a light yellow one-shoulder dress standing against a plain wall.

Sarahi Ruffle Strap Maxi Dress
$ 118.00
$ 118.00
$ 118.00
Woman wearing a white patterned dress against a beige background

Candie Polka Dot Maxi Dress
$ 98.00
$ 98.00
$ 98.00
yellow-image | Woman in a yellow dress standing against a white wall

Adrianna Satin Ruffle Maxi Dress
$ 120.00
$ 120.00
$ 120.00
Woman wearing a long yellow dress against a plain background

Sarila Ruffle Strap Maxi Dress
$ 120.00
$ 120.00
$ 120.00
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
Woman wearing a long off-shoulder yellow dress against a white background

Aileen Off the Shoulder Maxi Dress
$ 120.00
$ 120.00
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
blue-image | Woman wearing a light blue strapless gown with ruffled layers against a plain background

Caterina Tiered Ruffle Maxi Dress
$ 98.00
$ 98.00
Woman wearing a yellow floral dress standing in a softly lit room.

Santana Floral Satin Maxi Dress
$ 89.00
$ 89.00
$ 89.00
red-image | Woman wearing a red floral dress against a black background

Erica Sequin Mini Dress
$ 84.00
$ 84.00
red-image | Woman wearing a burgundy halter dress against a dark background

Yaz Textured Mini Dress Romper
$ 82.00
$ 82.00
black-image | front-image

Eddie Sequin Mini Dress
$ 84.00
$ 84.00
blue-image | Woman wearing a strapless polka dot dress against a beige background

Jana Polka Dot Ruffle Maxi Dress
$ 120.00
$ 120.00
$ 120.00
brown-image | front-image

Tay Floral Midi Dress
$ 98.00
$ 98.00
brown-image | front-image | Woman wearing a floral slip dress against a white background

Jenny Satin Floral Maxi Dress
$ 98.00
$ 98.00

48 products