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Summer Midi Dresses

Elevate your warm-weather wardrobe with our collection of summer midi dresses thoughtfully designed for a variety of occasions, from garden parties to relaxing weekend getaways. Whether you’re getting ready for a sun-drenched brunch or rooftop drinks, we have midi summer dresses to suit every moment. For leisurely days in the sun, choose a casual summer midi dress made from lightweight fabrics like breathable cotton or linen, available in bright colors and vibrant patterns. If you're attending a more formal event, consider midi summer dresses with structured bodices and intricate detailing. Our collection features an array of colors, including classic florals, bold hues, sleek monochrome styles, and timeless neutrals. Browse our selection of midi dresses for summer to find the perfect pieces to elevate your summer wardrobe.

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favourite
Slinky Viscose Colour Block Full Skirted Knit Sleeveless Midi Dress
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KarenMillen

Slinky Viscose Colour Block Full Skirted Knit Sleeveless Midi Dress

  • Design: Colour Block
  • Fabric: Viscose
  • Sleeve length: Sleeveless
€96.00 €195.00
favourite
Knit Jacquard Stripe Detail Short Sleeve Midi Dress
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KarenMillen

Knit Jacquard Stripe Detail Short Sleeve Midi Dress

  • Detail: Zips
  • Fabric: Viscose
  • Length: Midi
€119.00 €235.00
favourite
Cotton Zip Through Collar Knitted Midi Dress
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KarenMillen

Cotton Zip Through Collar Knitted Midi Dress

  • Detail: Zips
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€169.00
chocolate color navy color
favourite
Rib Knit Trim Detail Full Skirt Short Sleeve Midi Dress
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KarenMillen

Rib Knit Trim Detail Full Skirt Short Sleeve Midi Dress

  • Detail: Plain
  • Neckline: V Neck
  • Style: Midi Dress
€85.00 €169.00
favourite
Floral Applique Belted Midi Dress
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KarenMillen

Floral Applique Belted Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Style: Midi Dress
€337.00
favourite
Pointelle Frill Sleeve Knit Midi Dress
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KarenMillen

Pointelle Frill Sleeve Knit Midi Dress

  • Detail: Pointelle
  • Length: Midi
  • Style: mididress
€79.00 €155.00
favourite
Block Colour Racked Rib Knitted Sleeveless Midi Dress
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KarenMillen

Block Colour Racked Rib Knitted Sleeveless Midi Dress

  • Detail: Plain
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€169.00
favourite
Tailored Linen Tab Waist Pencil Midi Dress
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KarenMillen

Tailored Linen Tab Waist Pencil Midi Dress

  • Detail: Plain
  • Length: Midi
  • Neckline: Crew
€165.00 €325.00
navy color blush color ivory color
favourite
Knit Stripe Low Back Belted Midi Dress
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KarenMillen

Knit Stripe Low Back Belted Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Sleeve length: Sleeveless
€99.00 €209.00
favourite
Viscose Blend Filament Full Skirt Knit Short Sleeve Midi Dress
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KarenMillen

Viscose Blend Filament Full Skirt Knit Short Sleeve Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Shop by Fit: Main
€195.00
cream color dusty-pink color rust color
favourite
Denim Soft Wash Short Sleeve Belted Midi Dress
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KarenMillen

Denim Soft Wash Short Sleeve Belted Midi Dress

  • Design: Plain
  • Fabric: Denim
  • Sleeve length: Short Sleeve
€55.00 €179.00
favourite
Knit Stitch Detail Sleeveless Midi Dress
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KarenMillen

Knit Stitch Detail Sleeveless Midi Dress

  • Detail: Plain
  • Length: Midi
  • Neckline: V Neck
€105.00 €209.00
red color cobalt color
favourite
Petite Knit Jacquard Stripe Detail Short Sleeve Midi Dress
Petite
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KarenMillen

Petite Knit Jacquard Stripe Detail Short Sleeve Midi Dress

  • Design: Jacquard
  • Detail: Zips
  • Style: Midi Dress
€119.00 €235.00
favourite
Cotton Broderie Belted Shirt Dress
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KarenMillen

Cotton Broderie Belted Shirt Dress

  • Detail: Plain
  • Length: Midi
  • Sleeve length: Long Sleeve
€96.00 €195.00
ivory color blue color
favourite
Viscose Georgette Ruffle Sleeveless Woven Midi Dress
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KarenMillen

Viscose Georgette Ruffle Sleeveless Woven Midi Dress

  • Detail: Ruffle
  • Neckline: Round Neck
  • Sleeve length: Sleeveless
€235.00
favourite
Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress
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KarenMillen

Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress

  • Length: Midi
  • Neckline: Scoop
  • Style: Midi Dress
€148.00 €298.00
favourite
Plus Size Tile Print Cotton Poplin Midi Dress
Plus
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KarenMillen

Plus Size Tile Print Cotton Poplin Midi Dress

  • Design: Tile Print
  • Fabric: Woven
  • Style: Midi Dress
€83.00 €169.00
favourite
Cutwork Embroidery Woven Midi Prom Dress
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KarenMillen

Cutwork Embroidery Woven Midi Prom Dress

  • Design: Plain
  • Detail: Embroidered
  • Fabric: Polyester
€135.00 €337.00
favourite
Plus Size Stripe Collared Woven Midi Dress
Plus
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KarenMillen

Plus Size Stripe Collared Woven Midi Dress

  • Design: Stripes
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€235.00
favourite
Cotton Poplin Top Stitch Detail One Shoulder Woven Midi Dress
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KarenMillen

Cotton Poplin Top Stitch Detail One Shoulder Woven Midi Dress

  • Detail: Contrast Stitch
  • Length: Midi
  • Sleeve length: Long Sleeve
€45.00 €179.00
favourite
Embroidered Detail Halterneck Dress
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KarenMillen

Embroidered Detail Halterneck Dress

  • Detail: Embroidered
  • Length: Midi
  • Neckline: Halterneck
€145.00 €285.00
navy color ivory color
favourite
Cotton Linen Embroidered Bandeau Midi Dress
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KarenMillen

Cotton Linen Embroidered Bandeau Midi Dress

  • Detail: Embroidered
  • Length: Midi
  • Style: Midi Dress
€83.00 €209.00
navy color lime color
favourite
Silk Cotton Trailing Floral Puff Sleeve Midi Dress
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KarenMillen

Silk Cotton Trailing Floral Puff Sleeve Midi Dress

  • Design: Floral
  • Detail: Floral
  • Length: Midi
€145.00 €285.00
favourite
Contrast Detail Halterneck Midi Dress
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KarenMillen

Contrast Detail Halterneck Midi Dress

  • Fabric: Woven
  • Neckline: Round Neck
  • Style: Midi Dress
€285.00
favourite
Petite Pointelle Frill Sleeve Knit Midi Dress
Petite
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KarenMillen

Petite Pointelle Frill Sleeve Knit Midi Dress

  • Length: Midi
  • Neckline: High Neck
  • Style: mididress
€79.00 €155.00
favourite
Floral Applique Belted Midi Dress
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KarenMillen

Floral Applique Belted Midi Dress

  • Detail: Applique
  • Neckline: Collared
  • Sleeve length: Sleeveless
€337.00
favourite
Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress
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KarenMillen

Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€66.00 €219.00
favourite
Poplin Belted Midi Dress
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KarenMillen

Poplin Belted Midi Dress

  • Length: Midi
  • Neckline: Round Neck
  • Style: Midi Dress
€148.00 €298.00
black color ivory color
favourite
Placement Print Linen Viscose One Shoulder Midi Dress
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KarenMillen

Placement Print Linen Viscose One Shoulder Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Style: Midi Dress
€219.00
favourite
Cotton Poplin Pleat Detail Woven Midi Dress
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KarenMillen

Cotton Poplin Pleat Detail Woven Midi Dress

  • Design: Plain
  • Neckline: V Neck
  • Sleeve length: Sleeveless
€96.00 €195.00
favourite
Compact Knit Wool Look Full Skirt Midi Dress
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KarenMillen

Compact Knit Wool Look Full Skirt Midi Dress

  • Neckline: Crew
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€39.00 €129.00
favourite
Embroidered Detail Belted Midi Dress
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KarenMillen

Embroidered Detail Belted Midi Dress

  • Neckline: V Neck
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€298.00
chocolate color navy color
favourite
Stripe Strappy Woven Midi Dress
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KarenMillen

Stripe Strappy Woven Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Neckline: Strappy
€219.00
favourite
Cotton Cutwork Strappy Woven Midi Dress
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KarenMillen

Cotton Cutwork Strappy Woven Midi Dress

  • Fabric: Woven
  • Neckline: Strappy
  • Style: Midi Dress
€311.00
navy color red color
favourite
Shirred V Neck Trim Detail Woven Midi Dress
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KarenMillen

Shirred V Neck Trim Detail Woven Midi Dress

  • Design: Plain
  • Fabric: Woven
  • Neckline: V Neck
€119.00 €235.00
favourite
Lime Print Cotton Puff Sleeve Woven Midi Shirt Dress With Dropped Waist Detail
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KarenMillen

Lime Print Cotton Puff Sleeve Woven Midi Shirt Dress With Dropped Waist Detail

  • Detail: All Over Print
  • Length: Midi
  • Neckline: Collared
€195.00
favourite
Premium Tailored Linen High Neck One Shoulder Full Midi Dress
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KarenMillen

Premium Tailored Linen High Neck One Shoulder Full Midi Dress

  • Design: Plain
  • Detail: Pleated
  • Sleeve length: Sleeveless
€187.00 €376.00
red color champagne color
favourite
Petite Pointelle Frill Sleeve Knit Midi Dress
Petite
View
KarenMillen

Petite Pointelle Frill Sleeve Knit Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€68.00 €169.00
favourite
Spot Jacquard Square Neck Tailored Full Skirted Midi Dress
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KarenMillen

Spot Jacquard Square Neck Tailored Full Skirted Midi Dress

  • Length: Midi
  • Neckline: Square
  • Style: Midi Dress
€325.00
favourite
Lace Halter Woven Midi Dress
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KarenMillen

Lace Halter Woven Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Style: Midi Dress
€125.00 €245.00
Showing 40 of 424
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