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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
Jersey Cotton Poplin Midi Collar Dress
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KarenMillen

Jersey Cotton Poplin Midi Collar Dress

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£99.00
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
black color neutral color
favourite
Organdie Woven Midi Shirt Dress
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KarenMillen

Organdie Woven Midi Shirt Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£104.30 £149.00
favourite
Lightweight Stitch Detail Knitted Dress
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KarenMillen

Lightweight Stitch Detail Knitted Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£45.00 £89.00
favourite
Floral Print Cotton Sateen Woven Midi Shirt Dress
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KarenMillen

Floral Print Cotton Sateen Woven Midi Shirt Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£68.00 £169.00
burgundy color khaki color
favourite
Cotton Stripe Woven Shirt Dress
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KarenMillen

Cotton Stripe Woven Shirt Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Shirt Dress
£111.30 £159.00
favourite
Denim Button Front Sleeved Shirt Dress
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KarenMillen

Denim Button Front Sleeved Shirt Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Shirt Dress
£52.00 £129.00
mid-blue color indigo color
favourite
Viscose Rib Button Up Collared Shirt Maxi Dress
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KarenMillen

Viscose Rib Button Up Collared Shirt Maxi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£62.30 £89.00
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
£174.30 £249.00
navy color blush color ivory color
favourite
Plus Size Cotton Linen Cornelli Embroidery Open Back Woven Midi Dress
Plus
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KarenMillen

Plus Size Cotton Linen Cornelli Embroidery Open Back Woven Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£188.30 £269.00
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
£188.30 £269.00
favourite
Premium Cotton Tailored Fabric Belted Buckle Midi Dress
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KarenMillen

Premium Cotton Tailored Fabric Belted Buckle Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£160.30 £229.00
black color grey 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
£160.30 £229.00
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
£174.30 £249.00
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
Denim Pleated Hem Biker Dress
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KarenMillen

Denim Pleated Hem Biker Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Denim Dress
£40.00 £159.00
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
£90.30 £129.00
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
Chain Print Cotton Sateen Belt Detail Woven Shirt Dress
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KarenMillen

Chain Print Cotton Sateen Belt Detail Woven Shirt Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Shirt Dress
£72.00 £179.00
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
£174.30 £249.00
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
£160.30 £229.00
favourite
Tailored Top Stitch Detail Belted Midi Dress
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KarenMillen

Tailored Top Stitch Detail Belted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£118.30 £169.00
stone color burgundy color
favourite
Tailored Linen Darted Waist Midi Dress
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KarenMillen

Tailored Linen Darted Waist Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£211.65 £249.00
navy color ivory color blush color
favourite
Denim Dropped Waist Full Skirted Midi Dress
View
KarenMillen

Denim Dropped Waist Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£104.30 £149.00
favourite
Premium Viscose Linen Floral Top Stitch Halter Neck Woven Midi Dress With D Ring Detail
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KarenMillen

Premium Viscose Linen Floral Top Stitch Halter Neck Woven Midi Dress With D Ring Detail

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£104.30 £149.00
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
£160.30 £229.00
stone color cobalt color
favourite
Cotton Pleated Tie Waist Woven Midi Dress
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KarenMillen

Cotton Pleated Tie Waist Woven Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£118.15 £139.00
pink color blue color
favourite
Wool Look Rounded Sleeve Knit Midi Dress
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KarenMillen

Wool Look Rounded Sleeve Knit Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
£45.00 £129.00
olive color navy color rust color
favourite
Premium Viscose Linen Topstitch Halter Neck Woven Midi Dress With D Ring Detail
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KarenMillen

Premium Viscose Linen Topstitch Halter Neck Woven Midi Dress With D Ring Detail

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£104.30 £149.00
favourite
Plus Size Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress
Plus
View
KarenMillen

Plus Size Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£160.30 £229.00
favourite
Denim Sleeveless Midi Button Detail Midi Dress
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KarenMillen

Denim Sleeveless Midi Button Detail Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£90.30 £129.00
favourite
Tweed Yarn Fringe Trim Knitted Dress
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KarenMillen

Tweed Yarn Fringe Trim Knitted Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£64.00 £159.00
black color blue color
favourite
Viscose Linen Placed Floral Lace Embroidered Strappy Midi Dress
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KarenMillen

Viscose Linen Placed Floral Lace Embroidered Strappy Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midaxi Dress
£120.00 £399.00
sage color ivory color
favourite
Viscose Linen Woven Belted Shirt Dress
View
KarenMillen

Viscose Linen Woven Belted Shirt Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£90.30 £129.00
white color black color green color lemon color
favourite
Plus Size Organdie Woven Midi Shirt Dress
Plus
View
KarenMillen

Plus Size Organdie Woven Midi Shirt Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£149.00
favourite
Viscose Linen Corset Prom Dress
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KarenMillen

Viscose Linen Corset Prom Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£57.00 £189.00
ivory color red color
favourite
Cotton Top Stitch Dropped Waist Woven Strappy Midi Dress
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KarenMillen

Cotton Top Stitch Dropped Waist Woven Strappy Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£111.30 £159.00
light-pink color white color
favourite
Tailored Denim Halter Neck Pencil Midi Dress
View
KarenMillen

Tailored Denim Halter Neck Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£50.00 £199.00
ivory color indigo color
favourite
Premium Tailored Linen Asymmetric Shoulder Full Midi Dress
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KarenMillen

Premium Tailored Linen Asymmetric Shoulder Full Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£84.00 £279.00
favourite
Petite Tailored Linen Tab Waist Pencil Midi Dress
Petite
View
KarenMillen

Petite Tailored Linen Tab Waist Pencil Midi Dress

  • Sleeve length: Sleeveless
  • Style: Midi Dress
£174.30 £249.00
Showing 40 of 179
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