Skip to main content
Close Search
Clear Search Input
search button Go to account Go to wishlist Go to cart
Close links menu
NEW IN
Go back to main menu section Menu Close links menu
NEW IN
New In New In This Week New In Clothing Bestsellers Bestsellers This Week Last Chance To Buy Back In Stock New In Dresses New In Tops
NEW IN COLLECTIONS
SS26 Holiday Shop Race Day Outfits Wedding Guest Dresses Mother Of The Bride
TRENDING NOW
Leather Swimwear Denim Co-ords Jackets Linen Tailoring
Karen Millen | SS26
Karen Millen | Swimwear
SPRING
Go back to main menu section Menu Close links menu
SPRING Spring Dresses Day Dresses Co-ords Tops Skirts Shirts Light Weight Jackets
OCCASSION WEAR Wedding Guest Dresses Race Day Dresses Holiday
TRENDING NOW
Floral Linen Blue Whites
Karen Millen | Spring
CLOTHING
Go back to main menu section Menu Close links menu
CLOTHING
All Clothing Dresses Coats & Jackets Tops Skirts Jumpsuits Denim Trousers Co-Ord Sets Knitwear Suits & Tailoring Shorts Swimwear Beachwear
SHOP BY FIT Plus Size Petite Tall
COLLECTIONS
Forever Pieces Workwear Luxe Essentials The Weekend Edit
ACCESSORIES
Accessories Jewellery Fascinators
Karen Millen | Clothing
DRESSES
Go back to main menu section Menu Close links menu
DRESSES
All Dresses Best Selling Dresses New In Dresses Forever Dresses Maxi Dresses Midi Dresses Mini Dresses Denim Dresses
TRENDING NOW
Wedding Guest Dresses Long Sleeve Dresses Race Day Dresses Prom Dresses
Karen Millen | Dresses
OCCASION WEAR
Go back to main menu section Menu Close links menu
OCCASION WEAR
All Occasion Wear Occasion Dresses Fascinators
WEDDING
Wedding Guest Dresses Mother of the Bride Dresses Bridal Bridesmaids
OTHER OCCASIONS
Race Day Outfits Desk to Dinner Evening Dresses
karen Millen | Occasion | Wedding Guest
Karen Millen | Race Day
BRANDS
Go back to main menu section Menu Close links menu
BRAND HIGHLIGHTS
Coast Warehouse Wallis Oasis Principles Dorothy Perkins
Karen Millen | MP | Coast
Karen Millen | MP | Warehouse
SALE
Go back to main menu section Menu Close links menu
SALE
All Sale New To Sale Bestsellers Dresses Knitwear Tops Coats & Jackets Occasion Wear Occasion Wear Dresses Swimwear Beachwear
SALE BY FIT
Plus Size Petite Tall
Karen Millen | Sale
Home
/
Summer Dresses
/
Midi Party Dresses

Midi Party Dresses

Midi party dresses designed for refined, modern occasions. Featuring elegant silhouettes, precision tailoring, and premium fabrics, these styles offer a sophisticated balance of contemporary glamour and timeless appeal. From sleek, sculpting fits to fluid, flattering shapes, midi party dresses are the perfect choice for evening events, celebrations, and special occasions where polished elegance is key.
Read More
Floral Summer Dresses Cotton Dresses Yellow Summer Dresses Pink Summer Dresses Linen Summer Dresses Green Summer Dresses Cotton Summer Dresses Casual Summer Dresses Summer Dresses With Sleeves Sunset Dresses Orange Summer Dresses Sleeveless Summer Dresses
45 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
Gender Open or Close section Open or Close section
Length Open or Close section Open or Close section
Neckline 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
Sleeve length Open or Close section Open or Close section
Style Open or Close section Open or Close section
Search for style
  • No results found
Sort:   Relevance
Open or Close section
  • Price: Low-high
  • Price: High-Low
  • Sort: Relevance
  • Sort: Best Sellers
  • Sort: Newness
favourite
Strappy Eyelet Detail Fringe Figure Form Bandage Midi Dress
View
KarenMillen

Strappy Eyelet Detail Fringe Figure Form Bandage Midi Dress

  • Length: Midi
  • Shop by Fit: Main
  • Style: Midi Dress
€74.00 €245.00
burgundy color black color
favourite
Premium Linen Pintuck Detail Full Skirted Tailored Midi Dress
View
KarenMillen

Premium Linen Pintuck Detail Full Skirted Tailored Midi Dress

  • Neckline: Square
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€79.00 €311.00
coral color pale-blue color
favourite
Thigh High Split Embellished Woven Fringed Midi Dress
View
KarenMillen

Thigh High Split Embellished Woven Fringed Midi Dress

  • Length: Maxi
  • Neckline: Crew
  • Style: Midi Dress
€183.00 €610.00
favourite
Crystal Embellished Fringed Woven Midi Dress
View
KarenMillen

Crystal Embellished Fringed Woven Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€467.00
favourite
Petite Crystal Embellished Fringed Woven Midi Dress
Petite
View
KarenMillen

Petite Crystal Embellished Fringed Woven Midi Dress

  • Neckline: Round Neck
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€467.00
favourite
Fringe Sequin Bandeau Midi Dress
View
KarenMillen

Fringe Sequin Bandeau Midi Dress

  • Neckline: Bandeau
  • Shop by Fit: Main
  • Style: Midi Dress
€13.00 €129.00
favourite
Petite Thigh high Split Embellished Woven Fringed Midi Dress
Petite
View
KarenMillen

Petite Thigh high Split Embellished Woven Fringed Midi Dress

  • Length: Maxi
  • Neckline: Crew
  • Style: Midi Dress
€183.00 €610.00
favourite
Pearl And Diamante Embellished Tailored Pencil Dress
View
KarenMillen

Pearl And Diamante Embellished Tailored Pencil Dress

  • Length: Midi
  • Shop by Fit: Main
  • Style: Midi Dress
€105.00 €350.00
favourite
Petite Diamante Trim Bodice Detail Metallic Jacquard Midi Dress
Petite
Tall
View
KarenMillen

Petite Diamante Trim Bodice Detail Metallic Jacquard Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
€94.00 €311.00
favourite
Petite Ombre Sequin Woven Midi Dress
Petite
View
KarenMillen

Petite Ombre Sequin Woven Midi Dress

  • Length: Midi
  • Shop by Fit: Petite
  • Style: Midi Dress
€55.00 €179.00
favourite
Petite Sequin With Lace Detail One Shoulder Midi Dress
Petite
View
KarenMillen

Petite Sequin With Lace Detail One Shoulder Midi Dress

  • Length: Midi
  • Neckline: One Shoulder
  • Style: Midi Dress
€119.00 €195.00
favourite
Jersey Crepe Cold Shoulder Midi Dress
View
KarenMillen

Jersey Crepe Cold Shoulder Midi Dress

  • Length: Midi
  • Neckline: Plunge
  • Sleeve length: Strappy
€43.00 €129.00
favourite
All Over Lace Jersey Midi Dress
View
KarenMillen

All Over Lace Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€13.00 €99.00
favourite
Velvet Devore Jersey Bardot Midi Dress
View
KarenMillen

Velvet Devore Jersey Bardot Midi Dress

  • Length: Midi
  • Shop by Fit: Main
  • Style: Midi Dress
€45.00 €179.00
favourite
Ombre Sequin Woven Midi Dress
View
KarenMillen

Ombre Sequin Woven Midi Dress

  • Length: Midi
  • Neckline: Bandeau
  • Style: Midi Dress
€55.00 €179.00
favourite
Ponte Plunge Strong Shoulder Jersey Midi Dress
View
KarenMillen

Ponte Plunge Strong Shoulder Jersey Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Sleeve length: Strappy
€34.00 €109.00
favourite
Placed Embellished Floral Mesh Jersey Midi Dress
View
KarenMillen

Placed Embellished Floral Mesh Jersey Midi Dress

  • Neckline: Crew
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€65.00 €129.00
favourite
Floral Sparkle Iridescent Halter Midi Dress
View
KarenMillen

Floral Sparkle Iridescent Halter Midi Dress

  • Neckline: Halterneck
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€42.00 €169.00
favourite
Petite Applique Organdie Buttoned Woven Midi Dress
Petite
View
KarenMillen

Petite Applique Organdie Buttoned Woven Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Shop by Fit: Petite
€144.00 €480.00
favourite
Diamante Trim Bodice Detail Metallic Jacquard Midi Dress
Tall
View
KarenMillen

Diamante Trim Bodice Detail Metallic Jacquard Midi Dress

  • Length: Midi
  • Neckline: Bandeau
  • Style: Midi Dress
€94.00 €311.00
favourite
Suede Whipstitch Detail Bandeau Midi Dress
View
KarenMillen

Suede Whipstitch Detail Bandeau Midi Dress

  • Length: Midi
  • Neckline: Bandeau
  • Style: Midi Dress
€155.00 €519.00
tan color olive color
favourite
Petite Premium Pearl Embellished Denim Woven Blazer Midi Dress
Petite
View
KarenMillen

Petite Premium Pearl Embellished Denim Woven Blazer Midi Dress

  • Length: Midi
  • Neckline: Wrap
  • Sleeve length: Sleeveless
€226.00 €753.00
denim color blue color
favourite
Soft Tailored Colour Block High Neck Pleated Midi Dress
View
KarenMillen

Soft Tailored Colour Block High Neck Pleated Midi Dress

  • Length: Midi
  • Neckline: High Neck
  • Style: Midi Dress
€259.00
favourite
Petite Pearl And Diamante Embellished Tailored Pencil Dress
Petite
View
KarenMillen

Petite Pearl And Diamante Embellished Tailored Pencil Dress

  • Neckline: Strappy
  • Shop by Fit: Petite
  • Style: Midi Dress
€105.00 €350.00
favourite
Sequin With Lace Detail One Shoulder Midi Dress
View
KarenMillen

Sequin With Lace Detail One Shoulder Midi Dress

  • Length: Midi
  • Neckline: One Shoulder
  • Style: Dress
€59.00 €195.00
favourite
Figure Form Bandage Tassel Hem Knitted Dress
View
KarenMillen

Figure Form Bandage Tassel Hem Knitted Dress

  • Length: Midi
  • Neckline: V Neck
  • Sleeve length: Sleeveless
€90.00 €179.00
magenta color champagne color purple color
favourite
Tailored Sequin Tweed Drop Waist Midi Dress
View
KarenMillen

Tailored Sequin Tweed Drop Waist Midi Dress

  • Length: Midi
  • Neckline: Round Neck
  • Style: Midi Dress
€65.00 €259.00
favourite
Petite Taffeta Full Skirt Tailored Midi Dress
Petite
View
KarenMillen

Petite Taffeta Full Skirt Tailored Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Full Skirted Dress
€130.00 €259.00
favourite
Italian Structured Stretch Bardot Full Skirt Midi Dress
View
KarenMillen

Italian Structured Stretch Bardot Full Skirt Midi Dress

  • Length: Midi
  • Neckline: Bardot
  • Sleeve length: Short Sleeve
€90.00 €363.00
favourite
Premium Linen Structured Pleated Bandeau Tailored Midi Pencil Dress
View
KarenMillen

Premium Linen Structured Pleated Bandeau Tailored Midi Pencil Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€65.00 €259.00
favourite
Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress
View
KarenMillen

Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress

  • Neckline: Cowl
  • Shop by Fit: Main
  • Style: Midi Dress
€79.00 €195.00
favourite
Plus Size Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress
Plus
View
KarenMillen

Plus Size Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress

  • Length: Midi
  • Neckline: Cowl
  • Shop by Fit: Plus
€99.00 €195.00
favourite
Premium Tencel Jersey Wrap Detail Midi Dress
View
KarenMillen

Premium Tencel Jersey Wrap Detail Midi Dress

  • Length: Midi
  • Shop by Fit: Main
  • Style: Midi Dress
€35.00 €119.00
favourite
Compact Stretch Taffeta Ruffle One Shoulder Midi Dress
View
KarenMillen

Compact Stretch Taffeta Ruffle One Shoulder Midi Dress

  • Length: Midi
  • Neckline: Asymmetric
  • Sleeve length: Sleeveless
€90.00 €298.00
black color mono color
favourite
Tall Premium Linen Pintuck Detail Pencil Tailored Midi Dress
Tall
View
KarenMillen

Tall Premium Linen Pintuck Detail Pencil Tailored Midi Dress

  • Length: Midi
  • Neckline: Strappy
  • Shop by Fit: Tall
€86.00 €285.00
favourite
Figure Form Bandage Tassel Hem Knitted Dress
View
KarenMillen

Figure Form Bandage Tassel Hem Knitted Dress

  • Length: Midi
  • Neckline: Crew
  • Sleeve length: Sleeveless
€155.00
ivory color green color purple color lime color orange color pink color
favourite
Tall Diamante Trim Bodice Detail Metallic Jacquard Prom Dress
Tall
View
KarenMillen

Tall Diamante Trim Bodice Detail Metallic Jacquard Prom Dress

  • Length: Midi
  • Shop by Fit: Tall
  • Style: Midi Dress
€94.00 €311.00
favourite
Premium Viscose Georgette Panelled Ruffle Detail Woven Midi Dress
View
KarenMillen

Premium Viscose Georgette Panelled Ruffle Detail Woven Midi Dress

  • Length: Midi
  • Shop by Fit: Main
  • Style: Mini Dress
€125.00 €415.00
favourite
Bandage Collared Knitted Midi Dress With Sheer Sleeve
View
KarenMillen

Bandage Collared Knitted Midi Dress With Sheer Sleeve

  • Neckline: Collared
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
€62.00 €179.00
favourite
Petite Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
Petite
View
KarenMillen

Petite Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Style: Knitted Dress
€74.00 €245.00
Showing 40 of 45

Recommendations

White Dresses Red Dresses Burgundy Dresses Pink Dresses Yellow Dresses Blue Party Dresses Petite Black Skirt Wide Leg Linen Trousers Black Leather Dresses Diamante Blazers
Back to main content