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Special Occasion Dresses

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Metallic Pleats Long Dress - BTK COLLECTIONS
BEULAH STYLE
Metallic Pleats Long Dress Sale price$90.00 Regular price$203.00
Color
Boat Neck Embossing Textured Dress - BTK COLLECTIONS
BEULAH STYLE
Boat Neck Embossing Textured Dress Sale price$90.00 Regular price$224.00
Color
(5.0)
Butter yellow satin halter keyhole midi dress with gathered waist by Amy Lynn
AMY LYNN
Serena Butter Yellow Satin Halter Keyhole Midi Dress Sale price$73.50 Regular price$105.00
Color
Butterfly Appliques Lace Maxi Cami Dress - BTK COLLECTIONS
BEULAH STYLE
Butterfly Appliques Lace Maxi Cami Dress Sale price$105.00 Regular price$238.00
Color
Printed Mesh Long Dress With Frill & Ruffle Detail - BTK COLLECTIONS
BEULAH STYLE
Printed Mesh Long Dress With Frill & Ruffle Detail Sale price$180.00 Regular price$399.00
Color
Satin Lace Fabric Maxi Dress - BTK COLLECTIONS
BEULAH STYLE
Satin Lace Fabric Maxi Dress Sale price$135.00 Regular price$329.00
Color
Katie Dress - BTK COLLECTIONS
MIAU by Clara Rotescu
Katie Dress Sale price$537.57 Regular price$797.00
Color
Black collared tulle midi dress with sheer sleeves and 3D floral appliqué, fit-and-flare silhouette
MIAU by Clara Rotescu
Ahava Midi Dress Sale price$558.00 Regular price$797.00
Color
White Printed Organza With Bold Dots Collared Midi Dress - BTK COLLECTIONS
SHOSHI YEGUDAYOV
White Printed Organza With Bold Dots Collared Midi Dress Sale price$562.00
Color
Black Embroidered Dress with Pink Flower Dots and Stripes - BTK COLLECTIONS
SHOSHI YEGUDAYOV
Black Embroidered Dress with Pink Flower Dots and Stripes Sale price$465.00 Regular price$517.00
Color
Beige Mesh Dress With Green Sequins And Black Circles - BTK COLLECTIONS
SHOSHI YEGUDAYOV
Beige Mesh Sequin Dress - Green Embellished Knee-Length Cocktail Sale price$465.00 Regular price$517.00
Color
Printed Taffeta Midi Dress - BTK COLLECTIONS
NISSA
Light Blue Floral Taffeta Midi Dress with Waist Ribbon Sale price$457.00 Regular price$712.00
Color
Front view of black rose-print chiffon midi dress with white point collar, black lace illusion yoke, short lace sleeves, belted waist and flared mid‑calf skirt
NISSA
Black Floral Lace-Detail Chiffon Midi Dress Sale price$515.00 Regular price$819.00
Color
Last Piece Black and white polka dot midi dress with contrast scalloped lace bib front, 3/4 sleeves, and vintage-inspired silhouette.
NISSA
Polka-Dots Viscose Midi Dress Sale price$420.00 Regular price$679.00
Color
(5.0)
Black sleeveless 3D floral appliqué A-line cocktail dress with textured floral detail
EDWARD ACHOUR
Edward Achour Paris 3D Floral Appliqué A-Line Cocktail Dress Sale price$712.00 Regular price$1,187.00
Color
A line dress with multicolored flower embroidery - BTK COLLECTIONS
EDWARD ACHOUR
Edward Achour Paris A-Line Embroidered Dress Multicolored Floral Sale price$589.68 Regular price$1,053.00
Color
Blue and white floral organza midi dress with long sleeves and defined waist for wedding guest
NISSA
Blue & White Floral Organza Midi Shirt Dress Sale price$565.00 Regular price$896.00
Color
Black and white abstract print midi dress styled for elegant daytime occasionwear
Nora Noh
Black and White Abstract Print Chiffon Midi Dress Sale price$593.00 Regular price$790.00
Color
Yellow floral fit-and-flare midi dress with elbow sleeves by Nora Noh
Nora Noh
Yellow Floral Fit-and-Flare Midi Dress with Elbow Sleeves Sale price$572.00 Regular price$880.00
Color
Saffron Halter Midi Dress - BTK COLLECTIONS
ADELYN RAE
Saffron Halter Midi Dress Sale price$99.00 Regular price$150.00
Color
Printed Viscose Midi Dress - BTK COLLECTIONS
NISSA
Pink Floral Viscose Midi Dress with 3/4 Sleeves Sale price$519.00 Regular price$883.00
Color
(5.0)
Adelyn Rae Manon crochet printed strapless midi dress in cream floral, front view
ADELYN RAE
Manon Crochet Printed Strapless Midi Dress in Cream Floral Sale price$124.20 Regular price$180.00
Color
Adelyn Rae Solana scarlet red rosette midi dress with removable straps and front slit
ADELYN RAE
Solana Scarlet Red Rosette Midi Dress with Removable Straps Sale price$80.00 Regular price$119.00
Color
Pink Floral Appliqué Midi Dress - BTK COLLECTIONS
Qui Prive
Pink Floral Appliqué Midi Dress Sale price$359.00 Regular price$478.00
Color
Weill Paris black wool crepe Bardot neck dress with ivory contrast neckline.
WEILL
Wool crêpe Bardot neck dress Sale price$500.00 Regular price$750.00
Color
Weill Paris Crimson Red Wool Crêpe Dress with Rhinestone Trim
WEILL
Weill Paris Crimson Red Wool Crêpe Dress with Rhinestone Trim Sale price$583.00 Regular price$972.00
Color
black velvet long‑sleeve midi with asymmetric off‑shoulder neckline and crystal accents
NISSA
Black Velvet Crystal Midi Dress - Off Shoulder Long Sleeve Sale price$470.00 Regular price$672.00
Color
Burgundy Silk Midi Dress with 3D Floral Appliqué & Crystal Belt
NISSA
Burgundy Silk Midi Dress with 3D Floral Appliqué & Crystal Belt Sale price$607.00 Regular price$1,012.00
Color
Last Piece black velvet strapless mini with peplum and rosette skirt
NISSA
Black Velvet Strapless Corset Mini Dress Sale price$550.00 Regular price$850.00
Color
Red rhinestone‑embellished cotton brocade midi dress with boat neckline, short sleeves, belted waist and A‑line skirt.
NISSA
Red Rhinestone Brocade Belted Midi Dress Sale price$510.00 Regular price$849.00
Color
Last Piece A model is wearing a strapless red sequined maxi dress with a crystal‑embellished plunge neckline and jeweled brooch at the waist, standing against a plain light background.
NISSA
Red Crystal-Embellished Strapless Sequin Maxi Dress Sale price$850.00 Regular price$1,518.00
Color
Floral belted chiffon midi dress with long sleeves and a shirt collar by NISSA
NISSA
Black Floral Bishop Sleeve Belted Chiffon Midi Shirt Dress Sale price$593.00 Regular price$989.00
Color
Pastel pink tweed coat dress with bow buttons, ruffled cuffs and hem, jewel neckline
EDWARD ACHOUR
Pastel Natté Dress with Matching Bow Buttons Sale price$795.00 Regular price$1,324.00
Color
Edward Achour Paris black sleeveless shift dress with pearl-like beaded diamond lattice detail
EDWARD ACHOUR
Black Beaded Diamond-Lattice Sleeveless Shift Dress Sale price$823.00 Regular price$1,176.00
Color
Last Piece Black and white tweed coat dress with notched lapel, jewel buttons, patch pockets and flounced hem
EDWARD ACHOUR
Black & White Natté Trimmed Dress with Jewel Buttons Sale price$795.00 Regular price$1,324.00
Color
Black pleated mini dress with white collar and flared cuffs, sheer sleeves, bow neck and gold buttons
EDWARD ACHOUR
Black Pleated Dress with Contrast Collar & Cuffs Sale price$795.00 Regular price$1,324.00
Color
Black off‑shoulder velvet midi dress with V‑notch and 3D floral tulle skirt.
NISSA
Black Off-Shoulder 3D Floral Appliqué Tulle Midi Dress | Velvet Bodice Sale price$773.00 Regular price$1,289.00
Color
White coat dress with intricate detailing and bow accent by EDWARD ACHOUR
EDWARD ACHOUR
Edward Achour Paris Ivory Bouclé Tweed Coat Dress - Pearl Buttons Sale price$795.00 Regular price$1,324.00
Color
Front view of a black off‑the‑shoulder, long‑sleeve sequin‑panel taffeta midi dress with an accentuated waistband and full A‑line skirt.
NISSA
Black Sequin Bodice Off-Shoulder Taffeta Midi Dress - Long Sleeve Sale price$773.00 Regular price$1,289.00
Color
Black Off-Shoulder Sequins Embellished Lace Midi Dress with fully sequined bodice and sleeves, A‑line sequin skirt and scalloped hem.
NISSA
Black Off-Shoulder Sequin Lace Midi Dress | Bardot Neckline Sale price$867.00 Regular price$1,238.00
Color
Floral puff sleeve midi dress by Nissa with defined waist and A-line skirt, perfect for Easter Sunday and spring wedding guest- BTK COLLECTIONS
NISSA
Puff Sleeve Printed Midi Dress Sale price$484.00 Regular price$918.00
Color
Blush metallic pleated midi dress with puff sleeves, deep V-neckline, fitted waist, and crystal buckle detail
NISSA
Blush Metallic Pleated Puff Sleeve Midi Dress with Crystal Buckle Sale price$762.00 Regular price$1,089.00
Color
Floral organza midi dress with 3/4 sheer sleeves, defined waist belt and A-line skirt in sage green hydrangea print – elegant wedding guest dress
NISSA
Sage Floral Organza Midi Dress with 3/4 Sleeves Sale price$567.00 Regular price$969.00
Color
Front view of an ivory striped belted midi day dress with short cuffed sleeves and soft boat neckline
NISSA
Ivory Pinstripe Belted Cotton-Linen Midi Day Dress Sale price$499.00 Regular price$693.00
Color
cream lace skirt midi dress with braided waist front view
EDWARD ACHOUR
Cream Lace Skirt Midi Dress With Braided Waist Sale price$892.00 Regular price$1,487.00
Color
Cream Pearl-Embellished Sleeveless Shift Dress
EDWARD ACHOUR
Cream Pearl-Embellished Sleeveless Shift Dress Sale price$662.00 Regular price$1,154.00
Color
Sleeveless floral taffeta midi dress with pink floral print, V-neck, and lilac belt
WEILL
Sleeveless Floral Taffeta Midi Dress with Belt Sale price$603.00 Regular price$805.00
Color
Front view of a black belted tonal floral midi cocktail dress with pointed collar, long blouson sleeves, and softly flared skirt
NISSA
Black Belted Floral Textured Midi Cocktail Dress Sale price$522.00 Regular price$745.00
Color

Discover special occasion dresses for cocktail receptions, wedding celebrations, elegant dinners and daytime events at BTK COLLECTIONS. Explore silk, velvet, lace, satin, sequins and distinctive prints, with mini, midi and maxi silhouettes for different dress codes.

Featured designer edit: Shop NISSA Occasion & Evening Dresses for defined waists, expressive sleeves and statement details.

For a more focused search, browse evening dresses, cocktail dresses or wedding guest dresses. Choose the fabric, coverage and length for your event, and use each product's fit notes and size guide before ordering.