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Plus Size Black Tie Dresses

Exude elegance and celebrate curves with this curation of plus size black tie dresses. This collection ensures an unforgettable entrance at any black tie event. Embody the epitome of glamour with these plus size black tie event dresses. From classic black tie formal dresses in maxi lengths that exude timeless allure to contemporary designs with standout finishes that embrace your individuality, this collection offers a variety of styles. Crafted from a series of luxury materials, our plus size black tie dresses feature premium fabrications, exquisite embellishments, and flattering silhouettes that enhance your shape. Complete your plus size black tie outfit with delicate jewellery and the perfect pair of heels, and step into the spotlight with Karen Millen's plus size black tie gowns. Explore the range below.
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Plus Size Premium Viscose Jersey Split Maxi Dress
Plus
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KarenMillen

Plus Size Premium Viscose Jersey Split Maxi Dress

  • Length: Maxi
  • Shop by Fit: Plus
  • Style: Maxi Dress
€79.00 €259.00
favourite
Plus Size Crystal Embellished Organdie Balloon Sleeve Midi Dress
Plus
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KarenMillen

Plus Size Crystal Embellished Organdie Balloon Sleeve Midi Dress

  • Length: Midi
  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
€454.00
favourite
Plus Size Crystal Embellished Woven Plunge Detail Maxi Dress
Plus
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KarenMillen

Plus Size Crystal Embellished Woven Plunge Detail Maxi Dress

  • Length: Maxi
  • Neckline: Plunge
  • Sleeve length: Long Sleeve
€280.00 €467.00
favourite
Plus Size Soft Tailored Colour Block Side Pleated Midi Dress
Plus
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KarenMillen

Plus Size Soft Tailored Colour Block Side Pleated Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Sleeve length: Sleeveless
€90.00 €298.00
favourite
Plus Size Premium Slinky Crepe Scarf Detail Maxi Dress
Plus
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KarenMillen

Plus Size Premium Slinky Crepe Scarf Detail Maxi Dress

  • Neckline: Round Neck
  • Shop by Fit: Plus
  • Style: Maxi Dress
€125.00 €245.00
favourite
Plus Size Crystal Embellished Woven Plunge Detail Maxi Dress
Plus
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KarenMillen

Plus Size Crystal Embellished Woven Plunge Detail Maxi Dress

  • Length: Maxi
  • Neckline: Plunge
  • Sleeve length: Long Sleeve
€326.00 €467.00
favourite
Plus Size Polished Tailored Cape Drape Maxi Column Dress
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KarenMillen

Plus Size Polished Tailored Cape Drape Maxi Column Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€285.00
favourite
Plus Size Marble Soft Pleated V Neck Woven Maxi Dress
Plus
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KarenMillen

Plus Size Marble Soft Pleated V Neck Woven Maxi Dress

  • Neckline: V Neck
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€139.00 €235.00
favourite
Plus Size Figure Form Bandage Sleeveless Pencil Knit Maxi Dress
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KarenMillen

Plus Size Figure Form Bandage Sleeveless Pencil Knit Maxi Dress

  • Length: Maxi
  • Shop by Fit: Plus
  • Style: Knitted Dress
€73.00 €179.00
favourite
Plus Size Lace with black taping long sleeve woven maxi dress
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KarenMillen

Plus Size Lace with black taping long sleeve woven maxi dress

  • Length: Maxi
  • Neckline: V Neck
  • Style: Maxi Dress
€126.00 €179.00
favourite
Plus Size Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
Plus
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KarenMillen

Plus Size Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Length: Maxi
  • Shop by Fit: Plus
  • Style: Maxi Dress
€99.00 €195.00
favourite
Plus Size Hand Embroidered And Sequin Organdie Deep V Woven Maxi Dress
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KarenMillen

Plus Size Hand Embroidered And Sequin Organdie Deep V Woven Maxi Dress

  • Neckline: V Neck
  • Shop by Fit: Plus
  • Style: Maxi Dress
€155.00 €519.00
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Plus Size Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
Plus
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KarenMillen

Plus Size Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Length: Maxi
  • Neckline: Square
  • Style: Maxi Dress
€195.00
pale-blue color blush color
favourite
Plus Size Bandage Figure Form Knit Woven Cape Detail Maxi Dress
Plus
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KarenMillen

Plus Size Bandage Figure Form Knit Woven Cape Detail Maxi Dress

  • Length: Maxi
  • Neckline: One Shoulder
  • Sleeve length: Sleeveless
€169.00
favourite
Plus Size Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress
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KarenMillen

Plus Size Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
€130.00 €259.00
favourite
Plus Size Compact Stretch Bow Tie Neck Trim Detail Tailored Full Midi Dress
Plus
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KarenMillen

Plus Size Compact Stretch Bow Tie Neck Trim Detail Tailored Full Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€155.00 €311.00
favourite
Plus Size Premium Ruched Jersey Maxi Dress
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KarenMillen

Plus Size Premium Ruched Jersey Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
€179.00
favourite
Plus Size Premium Crystal Embellished Midi Dress
Plus
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KarenMillen

Plus Size Premium Crystal Embellished Midi Dress

  • Neckline: Scoop
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€178.00 €298.00
favourite
Plus Size Tailored Cape Detail Maxi Dress
Plus
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KarenMillen

Plus Size Tailored Cape Detail Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
€235.00 €389.00
favourite
Plus Size Bandage Knit Contrast Cross Front Dress
Plus
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KarenMillen

Plus Size Bandage Knit Contrast Cross Front Dress

  • Neckline: Crew
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€90.00 €179.00
favourite
Plus Size Leopard Print Mesh Maxi Dress
Plus
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KarenMillen

Plus Size Leopard Print Mesh Maxi Dress

  • Length: Maxi
  • Shop by Fit: Plus
  • Style: Maxi Dress
€62.00 €155.00
favourite
Plus Size Trailing Floral Woven Plunge Maxi Dress
Plus
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KarenMillen

Plus Size Trailing Floral Woven Plunge Maxi Dress

  • Length: Maxi
  • Shop by Fit: Plus
  • Style: Maxi Dress
€195.00 €325.00
favourite
Plus Size Velvet Embellished Long Sleeve Maxi Dress
Plus
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KarenMillen

Plus Size Velvet Embellished Long Sleeve Maxi Dress

  • Neckline: High Neck
  • Shop by Fit: Plus
  • Style: Maxi Dress
€235.00 €389.00
favourite
Plus Size Premium Crystal Embellished Woven Maxi Dress
Plus
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KarenMillen

Plus Size Premium Crystal Embellished Woven Maxi Dress

  • Neckline: High Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
€390.00 €779.00
favourite
Plus Size Velvet Groisgrain Bandeau Midi Tailored Dress
Plus
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KarenMillen

Plus Size Velvet Groisgrain Bandeau Midi Tailored Dress

  • Neckline: Bandeau
  • Shop by Fit: Plus
  • Style: Midi Dress
€94.00 €311.00
favourite
Plus Size Crystal Embellished Applique Woven Maxi Dress
Plus
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KarenMillen

Plus Size Crystal Embellished Applique Woven Maxi Dress

  • Length: Maxi
  • Neckline: Button Down
  • Style: Maxi Dress
€412.00 €688.00
favourite
Plus Size Bandage Figure Form Knit Embellished Maxi Dress
Plus
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KarenMillen

Plus Size Bandage Figure Form Knit Embellished Maxi Dress

  • Length: Maxi
  • Neckline: Square
  • Shop by Fit: Plus
€119.00 €195.00
favourite
Plus Size Ombre Applique Woven Halter Woven Maxi Dress
Plus
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KarenMillen

Plus Size Ombre Applique Woven Halter Woven Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Sleeve length: Sleeveless
€66.00 €219.00
favourite
Plus Size Textured Tailored Contrast Taffeta Ruffle Maxi Dress
Plus
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KarenMillen

Plus Size Textured Tailored Contrast Taffeta Ruffle Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€94.00 €311.00
favourite
Archive Plus Size Mesh Embellished Embroidered Sheer Shirt Dress
Plus
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KarenMillen

Archive Plus Size Mesh Embellished Embroidered Sheer Shirt Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
€147.00 €245.00
favourite
Plus Size Compact Stretch Ruffle Peplum Belted Pencil Midi Dress
Plus
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KarenMillen

Plus Size Compact Stretch Ruffle Peplum Belted Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€298.00
favourite
Plus Size Crystal Embellished Scuba Crepe Bandeau Midi Dress
Plus
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KarenMillen

Plus Size Crystal Embellished Scuba Crepe Bandeau Midi Dress

  • Length: Maxi
  • Neckline: Scoop
  • Style: Midi Dress
€303.00 €506.00
favourite
Plus Size Twill Contrast Tux Tailored Full Skirted Shirt Dress
Plus
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KarenMillen

Plus Size Twill Contrast Tux Tailored Full Skirted Shirt Dress

  • Neckline: Collared
  • Sleeve length: Sleeveless
  • Style: Full Skirted Dress
€298.00
favourite
Plus Size Ombre Applique Printed Cold Shoulder Woven Maxi Dress
Plus
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KarenMillen

Plus Size Ombre Applique Printed Cold Shoulder Woven Maxi Dress

  • Length: Maxi
  • Shop by Fit: Plus
  • Style: Maxi Dress
€119.00 €389.00
favourite
Plus Size Soft Tailored One Shoulder Cape Sleeve Maxi Dress
Plus
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KarenMillen

Plus Size Soft Tailored One Shoulder Cape Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Style: Maxi Dress
€337.00
favourite
Plus Size Figure Form Bandage Knit Asymmetric Strap Midi Dress
Plus
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KarenMillen

Plus Size Figure Form Bandage Knit Asymmetric Strap Midi Dress

  • Neckline: Asymmetric
  • Sleeve length: Strappy
  • Style: Knitted Dress
€49.00 €169.00
neutral color black color
favourite
Plus Size Soft Tailored Colour Block High Neck Pleated Midi Dress
Plus
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KarenMillen

Plus Size Soft Tailored Colour Block High Neck Pleated Midi Dress

  • Neckline: High Neck
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€259.00
favourite
Plus Size Soft Tailored Colour Block High Neck Pleated Midi Dress
Plus
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KarenMillen

Plus Size Soft Tailored Colour Block High Neck Pleated Midi Dress

  • Neckline: High Neck
  • Shop by Fit: Plus
  • Style: Midi Dress
€155.00 €259.00
favourite
Plus Size Compact Stretch Tailored Colour Block Full Skirted Midi Dress
Plus
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KarenMillen

Plus Size Compact Stretch Tailored Colour Block Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€217.00 €311.00
favourite
Plus Size Floral Print Silk Cotton Strappy Woven Maxi Dress
Plus
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KarenMillen

Plus Size Floral Print Silk Cotton Strappy Woven Maxi Dress

  • Neckline: Square
  • Sleeve length: Strappy
  • Style: Maxi Dress
€285.00
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