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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
Floral Embroidered Cotton Linen Woven Prom Dress
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KarenMillen

Floral Embroidered Cotton Linen Woven Prom Dress

  • Occasion: Daywear
  • SleeveLength: Strappy
  • Style: Midi Dress
£313.65 £369.00
favourite
Pointelle Frill Sleeve Knit Midi Dress
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KarenMillen

Pointelle Frill Sleeve Knit Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£109.65 £129.00
rust color cream color olive color
favourite
Mirrored Placed Floral Leather Trim Kimono Woven Midi Dress
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KarenMillen

Mirrored Placed Floral Leather Trim Kimono Woven Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£107.00 £179.00
favourite
Viscose Linen Woven Belted Shirt Midi Dress
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KarenMillen

Viscose Linen Woven Belted Shirt Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£48.00 £159.00
white color chocolate color
favourite
Tall Premium Tailored Linen Square Neck Belted Midi Dress
Tall
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KarenMillen

Tall Premium Tailored Linen Square Neck Belted Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • SleeveLength: Strappy
£57.00 £229.00
favourite
Floral Embroidered Cotton Linen Woven Midi Dress
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KarenMillen

Floral Embroidered Cotton Linen Woven Midi Dress

  • Length: Midi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£87.00 £349.00
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
£228.65 £269.00
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Petite Cotton Linen Cornelli Embroidered Strappy Woven Midi Dress
Petite
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KarenMillen

Petite Cotton Linen Cornelli Embroidered Strappy Woven Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£211.65 £249.00
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 chocolate 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
£228.65 £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
£211.65 £249.00
favourite
Petite Tailored Linen Darted Waist Midi Dress
Petite
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KarenMillen

Petite Tailored Linen Darted Waist Midi Dress

  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£211.65 £249.00
favourite
Premium Viscose Linen Tailored Ruffle Pencil Midi Dress
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KarenMillen

Premium Viscose Linen Tailored Ruffle Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£60.00 £199.00
ivory color blue color
favourite
Tailored Stripe Linen Sleeveless Full Skirt Midi Dress
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KarenMillen

Tailored Stripe Linen Sleeveless Full Skirt Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£54.00 £179.00
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
£211.65 £249.00
navy color blush color ivory 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
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KarenMillen

Petite Tailored Linen Tab Waist Pencil Midi Dress

  • Sleeve length: Sleeveless
  • Style: Midi Dress
£211.65 £249.00
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
£37.00 £149.00
favourite
Viscose Linen Ruched Detail Strappy Woven Midi Dress
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KarenMillen

Viscose Linen Ruched Detail Strappy Woven Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£60.00 £199.00
white color hot-pink 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
£149.00
favourite
Premium Linen Structured Pleated Bandeau Tailored Midi Pencil Dress
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KarenMillen

Premium Linen Structured Pleated Bandeau Tailored Midi Pencil Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£50.00 £199.00
favourite
Linen Viscose Tailored Button Detail Pencil Midi Dress
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KarenMillen

Linen Viscose Tailored Button Detail Pencil Midi Dress

  • Length: Midi
  • Occasion: Smart
  • Style: Pencil Dress
£50.00 £199.00
favourite
Linen Viscose Colour Block Strappy Woven Midi Dress
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KarenMillen

Linen Viscose Colour Block Strappy Woven Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£39.00 £129.00
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 Shirt Dress
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KarenMillen

Viscose Linen Woven Shirt Dress

  • Length: Midi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£57.00 £229.00
favourite
Viscose Linen Woven Belted Shirt Dress
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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
Tailored Pleat Neck Pocket Detail Midi Dress
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KarenMillen

Tailored Pleat Neck Pocket Detail Midi Dress

  • Length: Midi
  • SleeveLength: Cap Sleeve
  • Style: Midi Dress
£40.00 £199.00
favourite
Viscose Linen Corset Prom Dress
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KarenMillen

Viscose Linen Corset Prom Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£76.00 £189.00
red color ivory color
favourite
Stripe Slub Organdie Drama Sleeve Woven Wrap Detail Shirt Dress
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KarenMillen

Stripe Slub Organdie Drama Sleeve Woven Wrap Detail Shirt Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Shirt Dress
£152.15 £179.00
favourite
Linen Belted Shirt Midi Dress
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KarenMillen

Linen Belted Shirt Midi Dress

  • Length: Midi
  • SleeveLength: Short Sleeve
  • Style: Midi Dress
£48.00 £159.00
favourite
Premium Tailored Linen Drama Cape Midi Dress
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KarenMillen

Premium Tailored Linen Drama Cape Midi Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£81.00 £269.00
navy color blush color
favourite
Viscose Linen Woven Pintuck Midi Dress
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KarenMillen

Viscose Linen Woven Pintuck Midi Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£118.15 £139.00
chocolate color white color lemon color black color
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
Petite Tailored Linen Tab Waist Detail Full Skirt Midi Dress
Petite
View
KarenMillen

Petite Tailored Linen Tab Waist Detail Full Skirt Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£211.65 £249.00
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
£169.15 £199.00
chocolate color ivory color
favourite
Premium Linen Tailored Button Detail Belted Midi Dress
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KarenMillen

Premium Linen Tailored Button Detail Belted Midi Dress

  • Length: Midi
  • Occasion: Workwear
  • Style: Midi Dress
£69.00 £229.00
favourite
Premium Linen Pintuck Detail Full Skirted Tailored Midi Dress
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KarenMillen

Premium Linen Pintuck Detail Full Skirted Tailored Midi Dress

  • Occasion: Occasion
  • SleeveLength: Short Sleeve
  • Style: Midi Dress
£60.00 £239.00
coral color pale-blue color
favourite
Tailored Linen Tab Waist Detail Full Skirt Midi Dress
View
KarenMillen

Tailored Linen Tab Waist Detail Full Skirt Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£249.00
ivory color chocolate color navy color blush color
favourite
Petite Tailored Linen Statement Button Front Pencil Midi Dress
Petite
View
KarenMillen

Petite Tailored Linen Statement Button Front Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£169.15 £199.00
favourite
Premium Linen V Neck Wrap Detail Woven Midi Dress
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KarenMillen

Premium Linen V Neck Wrap Detail Woven Midi Dress

  • Occasion: Occasion
  • SleeveLength: Cap Sleeve
  • Style: Midi Dress
£90.00 £299.00
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