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.

A woman modeling a sleeveless, high-neck metallic gold mini dress with a textured, crinkled finish, paired with gold strappy high-heeled sandals, standing against a textured beige plaster wall.

Electra Bandage Halter Mini Dress
$ 89.00
$ 89.00
A blonde model wearing a cream-colored spaghetti strap mini dress with a textured, sequined surface, leaning against a textured off-white wall.

Blossom Satin Sequin Mini Dress
$ 89.00
$ 89.00
A blonde woman models a strapless, off-white sequined mini dress with a ruffled hem against a textured beige studio backdrop.

Tiffany Embellished Ruffle Mini Dress
$ 86.00
$ 86.00
A woman modeling a white sleeveless halter-neck top with a flared waist and matching sheer white maxi skirt, paired with nude flat sandals, standing against a white wall.

Brittany Halter Chiffon Maxi Dress
$ 98.00
$ 98.00
blue-image | A blonde woman modeling a strapless, light blue lace mini dress with a scalloped hem, standing against a textured beige wall.

Darcy Beaded Bodycon Mini Dress
$ 96.00
$ 96.00
A woman models a light green tiered ruffle midi dress with a wrap-style bodice and wide-leg cropped pants, paired with clear strap heels, against a white studio wall.

Adina Tiered Ruffle Midi Dress
$ 120.00
$ 120.00
Woman in a white dress standing in a garden with flowers and a stone wall.

Nicolette Embroidered Maxi Dress
$ 108.00
$ 108.00
A woman modeling a white ruffled spaghetti-strap maxi dress with a fitted silhouette and a layered ruffle hem, standing against a white wall.

Melanie Ruffle Midi Dress
$ 120.00
$ 120.00
Woman wearing a navy satin dress against a beige wall

Ronnie Lace Trim Halter Mini Dress
$ 84.00
$ 84.00
yellow-image | Woman wearing a light yellow one-shoulder dress against a beige background

Kaya One Shoulder Satin Mini Dress
$ 86.00
$ 86.00
Two women in elegant dresses standing among greenery

Anastasia Drop Waist Halter Maxi Dress
$ 138.00
$ 138.00
Woman in a white dress standing against a pink wall.

Anya Halter Satin Mini Dress
$ 82.00
$ 82.00
Woman wearing a light blue strapless dress with ruffled layers against a plain background

Azaria Solid Ruffle Tiered Maxi Dress
$ 98.00
$ 98.00
Woman wearing a blue dress against a beige background

Eliya Cowl Neck Halter Mini Dress
$ 82.00
$ 82.00
Woman wearing a cream satin dress against a white background

Katie Cowl Boat Neck Mini Dress
$ 86.00
$ 86.00
Woman wearing a brown satin dress against a white background

Mika Ruffle Halter Midi Dress
$ 98.00
$ 98.00
A woman modeling a white halter-neck maxi dress with a deep plunging V-neckline and tie detail at the bust, set against a plain white wall and dark gray floor.

NIA Otis Satin Maxi Dress
$ 128.00
$ 128.00
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 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 yellow evening gown standing in a white architectural setting.

Olandria Lace Twist Maxi Dress
$ 110.00
$ 110.00
$ 110.00
red-image | Woman wearing a burgundy halter dress against a dark background

Yaz Textured Mini Dress Romper
$ 82.00
$ 82.00
Woman wearing a black sequin dress against a white background

Eddie Sequin Mini Dress
$ 84.00
$ 84.00
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
yellow-image | front-image | Woman wearing a yellow sequin dress against a white background

Ellison Sequin Bodycon Mini Dress
$ 84.00
$ 84.00
black-image | Woman wearing a black dress against a neutral background

Roman Off The Shoulder Mini Dress
$ 108.00
$ 108.00
white-image | Woman wearing a white dress against a plain background

Samantha Drop Waist Mini Dress
$ 78.00
$ 78.00
$ 78.00
white-image | A woman modeling a white spaghetti-strap mini dress with a sweetheart neckline and a flared skirt, standing against a textured beige wall.

Dilan Tie Strap Satin Mini Dress
$ 86.00
$ 86.00
pink-image | Woman wearing a pink dress standing outdoors with greenery in the background

Blair Embellished Mini Dress
$ 94.00
$ 94.00
black-image | Woman wearing a black dress against a white background

Liza Cowl Back Mini Dress
$ 74.00
$ 74.00
black-image | Woman wearing a black and white strapless dress against a plain background

Natalya Contrast Babydoll Mini Dress
$ 89.00
$ 89.00
blue-image | Woman wearing a navy blue halter top and skirt against a beige background

Journi High Neck Mesh Mini Dress
$ 84.00
$ 84.00
$ 84.00
pink-image | Woman wearing a pink polka dot dress against a white background

Gretchen Polka Dot Mini Dress
$ 74.00
$ 74.00
black-image | front-image

Quinley Drop Waist Mini Dress
$ 72.00
$ 72.00
yellow-image | Woman wearing a yellow strapless dress against a plain background

Nylah Drop Waist Sequin Mini Dress
$ 82.00
$ 82.00
yellow-image | front

McKall Chiffon Maxi Dress
$ 98.00
$ 98.00
black-image | front-image

Zuri Mini Dress
$ 110.00
$ 110.00
pink-image | front image | Ebony Mini Dress | elegant and feminine | front view showcasing the structured bodice and off-shoulder design

Ebony Off The Shoulder Mini Dress
$ 138.00
$ 138.00
$ 138.00
blue-image | front

Lizzy Front Twist Tie Back Mini Dress
$ 86.00
$ 86.00
$ 86.00
white-image | Woman wearing a polka dot slip dress against a plain background

Ilona Polka Dot Mini Dress
$ 86.00
$ 86.00
$ 86.00
A woman modeling a light mint green sequined spaghetti-strap mini dress against a neutral beige background.

Capri Open Back Sequin Mini Dress
$ 84.00
$ 84.00
$ 84.00
ivory-image | front-image

Prisha Mini Dress
$ 120.00
$ 120.00
$ 120.00
black-image | Woman in a strapless black bodycon mini dress from American Threads, ideal for homecoming or formal events.

Kynlee Twist Front Mini Dress
$ 78.00
$ 78.00
$ 78.00
blue-image | A woman modeling a strapless, sequined mini dress in a bright turquoise blue color, standing against a textured beige wall.

Sasha Sequin Skater Mini Dress
$ 84.00
$ 84.00
$ 84.00
white rhinestone mini dress - strapless bodycon bridal dress - white hoco dress | front-image | white-image

Ramona Sequin Bow Mini Dress
$ 89.99
$ 89.99
$ 89.99

47 products