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Formal Dresses
Formal Dresses

Celebrate in style with our curation of women's formal dresses. Whether searching for a statement dress for a birthday dinner, a dazzling prom dress, a best-dressed-list worthy races dress, or a wedding guest dress to reach for time and time again, look no further than Karen Millen’s formal dresses. Scintillating with modern direction, discover a series of dress styles that are crafted from only the most premium of materials. Captivate the crowd in silk, satin, chiffon, lace, tulle, crepe, and jacquard, with formal dresses that appear in mini, midi, and maxi versions. Carefully focusing on color, shop styles that appear in neutrals, pastels, brights, and monochromatics. With Bardot, V-neck, bandeau, and halter neck fits to browse, our special occasion dresses range from sculpted bodycon fits to fluted hems that flow with languid elegance. Finished with a series of intricate embellishments, artful embroidery, sequinned touches, and buoyant pleats, find your signature piece in the collection below. Style yours with streamlined stilettos and timeless accessories for an ensemble that’s never out of style.

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  • Cutwork Pu Halter Neck Belted Tailored Midi Dress
    $339.00 $169.50 ( -50 % off )
  • Jersey And Georgette Mix Belted Pleat Midi Dress
    $169.00 $84.50 ( -50 % off )
  • Soft Tailored Drape Maxi Dress
    $429.00 $214.50 ( -50 % off )
  • TALL 5'10 and over
    Tall Metallic Taffeta Rosette Midi Off The Shoulder Dress
    $339.00 $169.50 ( -50 % off )
  • PETITE 5'3 and under
    Petite Embellished Beaded Cap Sleeve Woven Maxi Dress
    $739.00 $369.50 ( -50 % off )
  • PLUS SIZE
    Plus Size Figure Form Bandage Dramatic Bow Detail Mini Dress
    $129.00 $64.50 ( -50 % off )
  • PETITE 5’3 AND UNDER
    Petite Pleated Button Detailed Woven Midi Dress
    $389.00 $194.50 ( -50 % off )
  • Bestseller
    Crystal Applique Woven Maxi Rosette Maxi Dress
    $859.00 $429.50 ( -50 % off )
  • Spring Floral Tulle Plunge Maxi Dress
    $269.00 $134.50 ( -50 % off )
  • Velvet Sequin Flare Woven Mini Dress
    $319.00 $159.50 ( -50 % off )
  • Bestseller
    Tailored Compact Stretch Viscose Cape Mesh Panel Midi Dress
    $479.00 $239.50 ( -50 % off )
  • Bestseller
    Premium Embellished Cape Maxi Dress
    $799.00 $399.50 ( -50 % off )
  • Beaded Textured Lace Halter Woven Maxi Dress
    $319.00 $159.50 ( -50 % off )
  • Jersey And Georgette Mix Belted Pleat Midi Dress
    $169.00 $84.50 ( -50 % off )
  • Ponte Button Detail Belted Midi Dress
    $259.00 $129.50 ( -50 % off )
  • Bestseller
    Premium Crystal Embellished Woven Maxi Dress
    $1,029.00 $514.50 ( -50 % off )
  • PETITE 5'3 AND UNDER
    Petite Wool Mix Check Boucle Tailored Maxi Dress
    $459.00 $229.50 ( -50 % off )
  • Textured Sequin Sleeveless Midi Dress
    $259.00 $129.50 ( -50 % off )
  • Bestseller
    Structured Crepe Turtleneck Pencil Midi Dress
    $339.00 $169.50 ( -50 % off )
  • Petite Scuba Drama Ruffle Hem Woven Maxi Dress
    $289.00 $144.50 ( -50 % off )
  • Lydia Millen Floral Ruffle Chiffon Maxi Dress
    $599.00 $299.50 ( -50 % off )
  • PETITE 5'3 AND UNDER
    Petite Crystal Applique Angel Sleeve Midaxi Dress
    $799.00 $399.50 ( -50 % off )
  • Applique Organdie Floral Graphic Woven Maxi Dress
    $629.00 $314.50 ( -50 % off )
  • Satin Off The Shoulder Asymmetric Hem Woven Midi Dress
    $169.00 $84.50 ( -50 % off )
  • Lace Detail Power Mesh Jersey Maxi Dress
    $239.00 $119.50 ( -50 % off )
  • Jersey Crepe Asymmetric Neckline Maxi Dress
    $169.00 $84.50 ( -50 % off )
  • PETITE 5'3 and under
    Petite Applique Organdie Floral Graphic Woven Maxi Dress
    $629.00 $314.50 ( -50 % off )
  • Organdie Embroidered Woven Midi Dress
    $519.00 $259.50 ( -50 % off )
  • Satin Back Crepe Chain Detail Bias Midi Dress
    $169.00 $84.50 ( -50 % off )
  • Bandage Form Fitting Zip Detail Midi Dress
    $219.00 $109.50 ( -50 % off )
  • PLUS SIZE
    Plus Size Floral Jacquard Corseted Woven Maxi Dress
    $389.00 $194.50 ( -50 % off )
  • TALL 5'10 AND OVER
    Tall Tailored Crepe Mini Shirt Dress
    $429.00 $214.50 ( -50 % off )
  • Premium Crystal Embellished Jersey Mini Dress
    $289.00 $144.50 ( -50 % off )
  • Spring Floral Tulle Plunge Mini Dress
    $199.00 $99.50 ( -50 % off )
  • Scuba Drama Ruffle Hem Woven Maxi Dress
    $289.00 $144.50 ( -50 % off )
  • Trailing Floral Woven Plunge Balloon Sleeve Maxi Dress
    $389.00 $194.50 ( -50 % off )
  • Sequin And Viscose Satin Collar Detail Midi Dress
    $269.00 $134.50 ( -50 % off )
  • THE FOUNDER
    The Founder Soft Touch Jersey Ruched Detail Collard Midi Dress
    $239.00 $119.50 ( -50 % off )
  • Drapey Crepe Jersey Halter Maxi Dress
    $139.00 $69.50 ( -50 % off )
  • Compact Stretch Tailored Midi Prom Dress
    $389.00 $194.50 ( -50 % off )
  • Kimono Sleeve Embellished Midaxi Dress
    $549.00 $274.50 ( -50 % off )
  • Bandage Form Fitting Zip Detail Midi Dress
    $219.00 $109.50 ( -50 % off )
  • PETITE 5'3 AND UNDER
    Petite Ponte And Georgette Jersey Pleated Maxi Dress
    $239.00 $119.50 ( -50 % off )
  • Lace Petal Applique Balloon Sleeve Woven Midi Dress
    $419.00 $209.50 ( -50 % off )
  • Bestseller
    Structured Crepe Turtleneck Pencil Midi Dress
    $339.00 $169.50 ( -50 % off )
  • BESTSELLER
    Tailored Tuxedo Wrap Mini Dress
    $339.00 $169.50 ( -50 % off )
  • Bandage Form Fitting Embellished Maxi Dress
    $339.00 $169.50 ( -50 % off )
  • Soft Tailored Drape Maxi Dress
    $429.00 $214.50 ( -50 % off )
  • PLUS SIZE
    Plus Size Crystal Embellished Viscose Crepe Woven Cape Maxi Dress
    $579.00 $289.50 ( -50 % off )
  • Embellished Fringe Caped Woven Mini Dress
    $689.00 $344.50 ( -50 % off )
  • Figure Form Bandage Knit Rosette Detail Midi Dress
    $259.00 $129.50 ( -50 % off )
  • PETITE 5'3 and under
    Petite Compact Stretch Viscose Cape Mesh Panel Tailored Midi Dress
    $479.00 $239.50 ( -50 % off )
  • TALL 5'10 AND OVER
    Tall Bandage Figure Form Embellished Maxi Dress
    $239.00 $119.50 ( -50 % off )
  • Jersey Crepe Ruched Long Sleeve Maxi Dress
    $149.00 $74.50 ( -50 % off )
  • Bandage Form Fitting Zip Detail Midi Dress
    $219.00 $109.50 ( -50 % off )

Evening Gowns