• Formal Dresses Long Sequin Cape Couture Evening Dress Gold
  • Formal Dresses Long Sequin Cape Couture Evening Dress Royal
  • Sale
  • Short sleeve charcoal formal couture dress adorned with intricate hand-beaded detailing, showcasing elegance and sophistication.
  • Formal Dresses Short Sleeve Hand Beaded Formal Couture Dress Gold
  • Formal Dresses Short Sleeve Hand Beaded Formal Couture Dress Lilac
  • A stunning short sleeve formal couture dress adorned with intricate hand-beaded details, shimmering in silver tones, perfect for elegant occasions.
  • Formal Dresses Short Sleeve Hand Beaded Formal Couture Dress Black Black
  • Sale
  • Mother of the Bride Dresses Off Shoulder Vintage Lace Mother of The Bride Evening Dress Navy
  • Sale
  • Wedding Dresses Long Thick Straps Lace Wedding Dress Off White
  • Sold out
  • Wedding Dresses Long Strapless Embroidery Wedding Dress Off White
  • Sold out
  • Wedding Dresses Long Lace Black Wedding Dress Black
  • Mother of the Bride Dresses Short Cocktail Lace Mother of the Bride Dress  Charcoal
  • Formal Dresses Long Fitted Corset Formal Off Shoulder Dress Navy
  • Formal Dresses Long Fitted Corset Formal Off Shoulder Dress Navy
  • Cocktail Dresses Midi Lace Formal Black Cocktail Dress  Black
  • Cocktail Dresses Midi Lace Formal Black Cocktail Dress Ivory
  • Prom Dresses Long Chiffon Corset Formal Prom Dress Red
  • A stunning long chiffon corset formal prom dress in navy, featuring a fitted bodice with intricate detailing and a flowing skirt that cascades elegantly to the floor.
  • Elegant long chiffon corset formal prom dress in black, featuring a fitted bodice and flowing skirt, perfect for a sophisticated evening look.
  • Elegant long chiffon corset formal prom dress in a rich emerald green, featuring a fitted bodice and flowing skirt, perfect for a glamorous evening event.
  • Prom Dresses Long Black Formal Ball Gown Party Dress Black
  • Formal Dresses Off Shoulder Long Formal Evening Dress Royal
  • Formal Dresses Off Shoulder Long Formal Evening Dress Emerald
  • Formal Dresses Off Shoulder Long Formal Evening Dress Navy
  • Formal Dresses Off Shoulder Long Formal Evening Dress Black
  • Formal Dresses Off Shoulder Long Formal Evening Dress Burgundy
  • Prom Dresses Long Fitted Open Back Jersey Prom Dress Navy
  • A stunning long fitted prom dress in rich plum, featuring an elegant open back design that adds a touch of sophistication and allure.
  • A sleek black prom dress featuring a long, fitted silhouette with an elegant open back design, showcasing a blend of sophistication and modern style.
  • A stunning royal blue long fitted prom dress featuring an elegant open back design, crafted from soft jersey fabric that gracefully hugs the silhouette.
  • A stunning magenta long fitted prom dress featuring an elegant open back design, showcasing a sleek silhouette that flows gracefully to the floor.
  • A stunning emerald green long fitted prom dress featuring an open back design, elegantly draping to the floor, perfect for a formal evening event.
  • A stunning long fitted navy prom dress featuring an elegant open back design, crafted from soft jersey fabric that gracefully hugs the silhouette.
  • Formal Dresses Long Sequin Sheer Corset Prom Dress Dark Lilac
  • Formal Dresses Long Sequin Sheer Corset Prom Dress Pink
  • Formal Dresses Long Sequin Sheer Corset Prom Dress Navy
  • Formal Dresses Long Sequin Sheer Corset Prom Dress Fuchsia
  • Formal Dresses Long Sequin Sheer Corset Prom Dress Dark Purple
  • Formal Dresses Long Sequin Sheer Corset Prom Dress Black
  • Formal Dresses Long Sequin Sheer Corset Prom Dress Royal
  • Formal Dresses Long Sequin Sheer Corset Prom Dress Red
  • Prom Dresses Long Floral Sequin Hand Beaded Prom Dress Multi
  • Sold out
  • Formal Dresses Long Plunging Neckline Sexy Formal Prom Dress Black
  • Sold out
  • Formal Dresses Long Off Shoulder Formal Prom Evening Dress Black
  • Sold out
  • Cocktail Dresses Bodycon Bandage Short Feather Formal Cocktail Dress Green
  • Cocktail Dresses Bodycon Bandage Short Feather Formal Cocktail Dress Red
  • Cocktail Dresses Bodycon Bandage Short Feather Formal Cocktail Dress Bronze
  • Kos Couture DD1313 Long Formal Low Back Prom Dress
  • Prom Dresses Long Formal Low Back Prom Dress Purple
  • A stunning long formal low back prom dress in black, featuring a sleek silhouette that elegantly flows to the floor, showcasing a sophisticated design with a deep V-back and delicate straps.
  • A stunning long formal low back prom dress in vibrant fuchsia, featuring a sleek silhouette that elegantly flows to the floor, showcasing a sophisticated design perfect for special occasions.
  • A stunning long formal low back prom dress in deep navy, featuring elegant draping and a fitted silhouette that accentuates the figure, perfect for a glamorous evening event.
  • Formal Dresses Long Formal Stretch Evening Long Sleeve Dress Royal Blue
  • Formal Dresses Long Formal Stretch Evening Long Sleeve Dress Burgundy
  • Formal Dresses Long Formal Stretch Evening Long Sleeve Dress Black
  • Formal Dresses Long Formal Stretch Evening Long Sleeve Dress Plum
  • Formal Dresses Long Formal Stretch Evening Long Sleeve Dress Navy

Collection: KOS Dresses

Discover the exclusive KOS Dresses collection, featuring our signature selection of formalwear for any major event. This curated line includes the best of our:

  • Formal Evening Dresses: Elegant black tie gowns, often featuring sculpted shoulders, beading, and high-quality fabrics.

  • Prom & Homecoming Styles: Short, tiered homecoming dresses and long, glamorous prom gowns with details like sequins, corsets, and dramatic silhouettes.

  • Special Occasion Looks: Including Mother of the Bride dresses, Prom Gowns, and formal cocktail wear.

Find luxury details like statement bows, couture beading, stretch fabrics, and sleek, modern designs.