Skip to main content
Close Search
Clear Search Input
search button Go to account Go to wishlist Go to cart

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.
Read More
26 products

Filters

Size Open or Close section Open or Close section
Colour Open or Close section Open or Close section
Price Open or Close section Open or Close section
Design Open or Close section Open or Close section
Detail Open or Close section Open or Close section
Gender Open or Close section Open or Close section
Length Open or Close section Open or Close section
Occasion Open or Close section Open or Close section
Shop by Fit Open or Close section Open or Close section
Style Open or Close section Open or Close section
Search for style
  • No results found
Fabric Open or Close section Open or Close section
Neckline Open or Close section Open or Close section
Sleeve length Open or Close section Open or Close section
Sort:   Relevance
Open or Close section
  • Price: Low-high
  • Price: High-Low
  • Sort: Relevance
  • Sort: Best Sellers
  • Sort: Newness
favourite
Plus Size Pleated Bead Detail Halterneck Maxi Dress
Plus
View
KarenMillen

Plus Size Pleated Bead Detail Halterneck Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Neckline: Halterneck
$328.00
black color navy color
favourite
Plus Size Embroidered Halterneck Pleated Midi Dress
Plus
View
KarenMillen

Plus Size Embroidered Halterneck Pleated Midi Dress

  • Design: Embroidered
  • Detail: Embroidered
  • Length: Midi
$658.00
favourite
Plus Size Blurred Floral Cross Detail Tulle Maxi Dress
Plus
View
KarenMillen

Plus Size Blurred Floral Cross Detail Tulle Maxi Dress

  • Design: Floral
  • Detail: Ruffle
  • Neckline: Round Neck
$372.00
favourite
Plus Size Forever Soft Tailored Colour Block High Neck Pleated Midi Dress
Plus
View
KarenMillen

Plus Size Forever Soft Tailored Colour Block High Neck Pleated Midi Dress

  • Detail: Plain
  • Neckline: High Neck
  • Style: Midi Dress
$438.00
favourite
Plus Size Viscose Satin Crepe Printed Ruffle Detail Midi Dress
Plus
View
KarenMillen

Plus Size Viscose Satin Crepe Printed Ruffle Detail Midi Dress

  • Design: All Over Print
  • Detail: All Over Print
  • Length: Midi
$416.00
favourite
Plus Size Viscose Georgette Rosette Ruffle Halterneck Maxi Dress
Plus
View
KarenMillen

Plus Size Viscose Georgette Rosette Ruffle Halterneck Maxi Dress

  • Design: Plain
  • Detail: Ruffle
  • Sleeve length: Sleeveless
$207.00 $416.00
favourite
Plus Size Double Breasted Belted Tipped Tailored Midi Dress
Plus
View
KarenMillen

Plus Size Double Breasted Belted Tipped Tailored Midi Dress

  • Fabric: Polyester
  • Length: Midi
  • Neckline: Collared
$251.00 $504.00
favourite
Plus Size Compact Stretch Tie Neck Full Skirted Midi Dress
Plus
View
KarenMillen

Plus Size Compact Stretch Tie Neck Full Skirted Midi Dress

  • Design: Plain
  • Fabric: Polyester
  • Length: Midi
$526.00
favourite
Plus Size Sequin Halter Neck Hanky Hem Maxi Dress
Plus
View
KarenMillen

Plus Size Sequin Halter Neck Hanky Hem Maxi Dress

  • Design: Plain
  • Detail: Sequin
  • Neckline: Halterneck
$185.00 $372.00
favourite
Plus Size Puff Sleeve Metallic Textured Midi Dress
Tall
Plus
View
KarenMillen

Plus Size Puff Sleeve Metallic Textured Midi Dress

  • Design: Metallic
  • Detail: Plain
  • Sleeve length: Short Sleeve
$284.00
favourite
Plus Size Spot Print Pleated Slub Organdie Peplum Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Spot Print Pleated Slub Organdie Peplum Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$218.00 $438.00
favourite
Plus Size Jacquard Asymmetric Sleeve Midi Dresss
Plus
View
KarenMillen

Plus Size Jacquard Asymmetric Sleeve Midi Dresss

  • Fabric: Jacquard
  • Length: Midi
  • Style: Midi Dress
$372.00
favourite
Plus Size Spot Print Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Spot Print Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress

  • Design: Spots
  • Fabric: Woven
  • Neckline: Round Neck
$482.00
favourite
Plus Size Textured Satin Ruffle Detail Midi Dress
Plus
View
KarenMillen

Plus Size Textured Satin Ruffle Detail Midi Dress

  • Detail: Ruffle
  • Fabric: Woven
  • Sleeve length: Short Sleeve
$163.00 $328.00
favourite
Plus Size Crinkle Cold Shoulder Georgette Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Detail: Crinkle
  • Fabric: Woven
  • Style: Maxi Dress
$123.00 $350.00
favourite
Whitley Neill Plus Size Premium Crystal Embellished Midi Dress
Plus
View
KarenMillen

Whitley Neill Plus Size Premium Crystal Embellished Midi Dress

  • Design: Plain
  • Neckline: Scoop
  • Sleeve length: Sleeveless
$504.00
favourite
Plus Size Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
Plus
View
KarenMillen

Plus Size Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Detail: Plain
  • Fabric: Polyester
  • Sleeve length: Strappy
$141.00 $350.00
favourite
Amelia Graham Plus Size Burnout Lace Up Detail Woven Column Dress
Plus
View
KarenMillen

Amelia Graham Plus Size Burnout Lace Up Detail Woven Column Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
$103.00 $416.00
favourite
Plus Size Textured Tailored Twill Full Skirt Midi Dress
Plus
View
KarenMillen

Plus Size Textured Tailored Twill Full Skirt Midi Dress

  • Design: Plain
  • Neckline: Square
  • Sleeve length: Strappy
$130.00 $372.00
favourite
Plus Size Photographic Floral Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Photographic Floral Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Neckline: Round Neck
$350.00
green color burgundy color
favourite
Plus Size Foil Metallic Figure Form Angel Sleeve Knit Maxi Dress
Tall
Plus
View
KarenMillen

Plus Size Foil Metallic Figure Form Angel Sleeve Knit Maxi Dress

  • Fabric: Polyester
  • Length: Maxi
  • Style: Maxi Dress
$163.00 $328.00
favourite
Plus Size Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
Plus
View
KarenMillen

Plus Size Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Length: Maxi
  • Neckline: Square
  • Style: Maxi Dress
$123.00 $350.00
favourite
Plus Size Tailored Roll Neck Pencil Midi Dress
Plus
View
KarenMillen

Plus Size Tailored Roll Neck Pencil Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Sleeve length: Short Sleeve
$154.00 $438.00
favourite
Plus Size Bandage Figure Form Knit Embellished Maxi Dress
Plus
View
KarenMillen

Plus Size Bandage Figure Form Knit Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$372.00
favourite
Plus Size Square Neck Tailored Full Skirted Maxi Dress
Plus
View
KarenMillen

Plus Size Square Neck Tailored Full Skirted Maxi Dress

  • Fabric: Polyester
  • Neckline: Square
  • Style: Maxi Dress
$218.00 $438.00
cobalt color merlot color
favourite
Plus Size Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
Tall
Plus
View
KarenMillen

Plus Size Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Sleeve length: Sleeveless
$121.00 $350.00
Back to main content