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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
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
  • Sleeve length: Short Sleeve
  • Style: Knitted Dress
£149.00
cream color dusty-pink color rust color
favourite
Pointelle Frill Sleeve Knit Midi Dress
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KarenMillen

Pointelle Frill Sleeve Knit Midi Dress

  • Detail: Pointelle
  • Fabric: Cotton
  • Length: Midi
£119.00
favourite
Pleated Detail Cotton Long Sleeve Woven Midi Dress
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KarenMillen

Pleated Detail Cotton Long Sleeve Woven Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£101.00 £169.00
olive color burgundy color white color black color
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
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£229.00
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
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£249.00
favourite
Petite Pointelle Frill Sleeve Knit Midi Dress
Petite
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KarenMillen

Petite Pointelle Frill Sleeve Knit Midi Dress

  • Fabric: Cotton
  • Length: Midi
  • Sleeve length: Sleeveless
£119.00
favourite
Cotton Poplin Button Up Midi Dress
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KarenMillen

Cotton Poplin Button Up Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£159.00
pale-blue color black color
favourite
Viscose Linen Woven Halter Neck Midi Dress
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KarenMillen

Viscose Linen Woven Halter Neck Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£129.00
favourite
Blue Floral Strappy Halter Neck Woven Midi Dress
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KarenMillen

Blue Floral Strappy Halter Neck Woven Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£149.00
favourite
Spot Jacquard Tailored Bow Neck Full Skirted Midi Dress
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KarenMillen

Spot Jacquard Tailored Bow Neck Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£239.00
favourite
Petite Pointelle Frill Sleeve Knit Midi Dress
Petite
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KarenMillen

Petite Pointelle Frill Sleeve Knit Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£52.00 £129.00
favourite
Cotton Linen Embroidered Bandeau Midi Dress
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KarenMillen

Cotton Linen Embroidered Bandeau Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£159.00
favourite
Abstract Print Viscose Linen Woven Ruffle Sleeve Midi Dress
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KarenMillen

Abstract Print Viscose Linen Woven Ruffle Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£149.00
favourite
Tailored Stripe Linen Strappy Asymmetric Hem Midi Dress
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KarenMillen

Tailored Stripe Linen Strappy Asymmetric Hem Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£42.00 £169.00
neutral color black color
favourite
Boucle Tailored Ruched Detail Midi Dress
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KarenMillen

Boucle Tailored Ruched Detail Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£59.00 £119.00
favourite
Compact Knit Wool Look Full Skirt Midi Dress
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KarenMillen

Compact Knit Wool Look Full Skirt Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£30.00 £99.00
charcoal color ivory color
favourite
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress

  • Detail: Embellished
  • Sleeve length: Sleeveless
  • Style: mididress
£239.00
favourite
Tailored Cotton Trench Belted Full Skirted Midi Dress
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KarenMillen

Tailored Cotton Trench Belted Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£299.00
ivory color camel color
favourite
Premium Viscose Linen Woven Midi Dress With Stud Detail
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KarenMillen

Premium Viscose Linen Woven Midi Dress With Stud Detail

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£199.00
favourite
Tailored Linen Tab Waist Pencil Midi Dress
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KarenMillen

Tailored Linen Tab Waist Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£249.00
navy color blush color ivory color
favourite
Premium Viscose Linen Tailored Belted Full Skirted Midi Dress
View
KarenMillen

Premium Viscose Linen Tailored Belted Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£269.00
pale-pink color chocolate color
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

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£329.00
red color champagne color
favourite
Premium Tailored Linen Halter Neck Belted Full Midi Dress
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KarenMillen

Premium Tailored Linen Halter Neck Belted Full Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£299.00
red color champagne color
favourite
Tailored Linen Statement Button Front Pencil Midi Dress
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KarenMillen

Tailored Linen Statement Button Front Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£199.00
chocolate color black color lemon color ivory color
favourite
Tailored Linen Corset Back Detail Maxi Dress
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KarenMillen

Tailored Linen Corset Back Detail Maxi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£229.00
cobalt color stone color
favourite
Tailored Denim Sleeveless Full Skirted Midi Dress
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KarenMillen

Tailored Denim Sleeveless Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£229.00
favourite
Petite Jacquard Denim Full Skirted Midi Dress
Petite
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KarenMillen

Petite Jacquard Denim Full Skirted Midi Dress

  • Detail: Plain
  • Length: Midi
  • Sleeve length: Sleeveless
£179.00
favourite
Viscose Linen Woven Shirt Dress
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KarenMillen

Viscose Linen Woven Shirt Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£57.00 £229.00
favourite
Plus Size Tailored Linen Statement Button Front Pencil Midi Dress
Plus
View
KarenMillen

Plus Size Tailored Linen Statement Button Front Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£199.00
favourite
Denim Pleated Hem Biker Dress
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KarenMillen

Denim Pleated Hem Biker Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Denim Dress
£48.00 £159.00
mid-blue color cream color
favourite
Cotton Linen Cornelli Embroidery Open Back Woven Midi Dress
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KarenMillen

Cotton Linen Cornelli Embroidery Open Back Woven Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£269.00
favourite
Plus Size Premium Viscose Linen Tailored Belted Full Skirted Midi Dress
Plus
View
KarenMillen

Plus Size Premium Viscose Linen Tailored Belted Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£269.00
favourite
Premium Viscose Linen Tailored Asymmetric Neck Full Skirted Midi Dress
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KarenMillen

Premium Viscose Linen Tailored Asymmetric Neck Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£289.00
ivory color sage color
favourite
Cotton Linen 3D Floral Midi Dress
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KarenMillen

Cotton Linen 3D Floral Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£229.00
favourite
Cotton Collared Halter Neck Woven Midi Shirt Dress With Dropped Waist Detail
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KarenMillen

Cotton Collared Halter Neck Woven Midi Shirt Dress With Dropped Waist Detail

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£129.00
favourite
Denim Dropped Waist Full Skirted Midi Dress
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KarenMillen

Denim Dropped Waist Full Skirted Midi Dress

  • Fabric: Cotton Blend
  • Sleeve length: Sleeveless
  • Style: mididress
£149.00
favourite
Plus Size Cotton Linen Cornelli Embroidery Open Back Woven Midi Dress
Plus
View
KarenMillen

Plus Size Cotton Linen Cornelli Embroidery Open Back Woven Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£269.00
favourite
Cotton Linen Cornelli Embroidered Strappy Woven Midi Dress
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KarenMillen

Cotton Linen Cornelli Embroidered Strappy Woven Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£249.00
favourite
Viscose Linen Woven Belted Shirt Dress
View
KarenMillen

Viscose Linen Woven Belted Shirt Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£129.00
white color black color green color lemon color
favourite
Cotton Broderie Peplum Bandeau Midi Dress
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KarenMillen

Cotton Broderie Peplum Bandeau Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£129.00
ivory color chocolate color
Showing 40 of 201
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