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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
Fluid Stripe Cotton Mix Woven Midi Halter Dress
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KarenMillen

Fluid Stripe Cotton Mix Woven Midi Halter Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£52.00 £149.00
favourite
Petite Viscose Blend Filament Full Skirt Knit Midi Dress
Petite
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KarenMillen

Petite Viscose Blend Filament Full Skirt Knit Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£83.00 £139.00
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
  • Occasion: Daywear
  • SleeveLength: Sleeveless
£52.00 £149.00
animal color white 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
black color neutral color
favourite
Tall Premium Viscose Linen Topstitch Halter Neck Woven Midi Dress With D Ring Detail
Tall
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KarenMillen

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

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£96.85 £149.00
favourite
Stretch Jersey Power Shoulder Midi Dress
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KarenMillen

Stretch Jersey Power Shoulder Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£36.00 £89.00
black color lime color
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
£129.00
cream color olive color
favourite
Viscose Metallic Thread Beaded Woven Midi Dress
Tall
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KarenMillen

Viscose Metallic Thread Beaded Woven Midi Dress

  • Length: Midaxi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£54.00 £179.00
favourite
Premium Viscose Linen Tailored Asymmetric Shoulder Full Midi Dress
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KarenMillen

Premium Viscose Linen Tailored Asymmetric Shoulder Full Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£84.00 £279.00
favourite
Premium Viscose Linen Tailored Full Skirt Midi Dress
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KarenMillen

Premium Viscose Linen Tailored Full Skirt Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • Style: Midi Dress
£145.00 £289.00
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
£249.00
chocolate color blush 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
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
Linen Viscose Floral Woven Column Midi Dress
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KarenMillen

Linen Viscose Floral Woven Column Midi Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£45.00 £129.00
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 ivory color
favourite
Premium Viscose Linen Tailored Ruffle Pencil Midi Dress
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KarenMillen

Premium Viscose Linen Tailored Ruffle Pencil Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£60.00 £199.00
ivory color blue color
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
£105.00 £349.00
favourite
Viscose Linen Woven Shirt Dress
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KarenMillen

Viscose Linen Woven Shirt Dress

  • Length: Midi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£69.00 £229.00
favourite
Premium Viscose Linen Woven Shirt Dress With Gold Buckle Belt
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KarenMillen

Premium Viscose Linen Woven Shirt Dress With Gold Buckle Belt

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£51.00 £169.00
favourite
Viscose Linen Woven Belted Shirt Dress
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KarenMillen

Viscose Linen Woven Belted Shirt Dress

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£129.00
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
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£45.00 £129.00
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
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£70.00 £199.00
mango color neutral color
favourite
Viscose Linen Scenic Placed Print Strappy Woven Midi Dress
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KarenMillen

Viscose Linen Scenic Placed Print Strappy Woven Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£88.00 £219.00
favourite
Viscose Linen Ruched Detail Strappy Woven Midi Dress
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KarenMillen

Viscose Linen Ruched Detail Strappy Woven Midi Dress

  • Length: Midi
  • SleeveLength: Strappy
  • Style: Midi Dress
£60.00 £199.00
white color hot-pink color
favourite
Linen Wrap Tie Waisted Maxi Dress
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KarenMillen

Linen Wrap Tie Waisted Maxi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£87.00 £249.00
ivory color navy color
favourite
Petite Viscose Linen Scenic Placed Print Strappy Woven Midi Dress
Petite
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KarenMillen

Petite Viscose Linen Scenic Placed Print Strappy Woven Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • Style: Midi Dress
£88.00 £219.00
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
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
£60.00 £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
Premium Viscose Linen Paisley Border Print Woven Midi Dress
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KarenMillen

Premium Viscose Linen Paisley Border Print Woven Midi Dress

  • Occasion: Daywear
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£56.00 £159.00
favourite
Applique And Beaded Linen Woven Midi Dress With Tie Back Detail
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KarenMillen

Applique And Beaded Linen Woven Midi Dress With Tie Back Detail

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£98.00 £279.00
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 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
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
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
£139.00
white color red color black color
favourite
Premium Linen Pintuck Detail Full Skirted Tailored Midi Dress
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KarenMillen

Premium Linen Pintuck Detail Full Skirted Tailored Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£72.00 £239.00
coral color pale-blue color
favourite
Tailored Linen Tab Waist Detail Full Skirt Midi Dress
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KarenMillen

Tailored Linen Tab Waist Detail Full Skirt Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£249.00
chocolate color blush color
favourite
Floral Linen Viscose Button Through Dress
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KarenMillen

Floral Linen Viscose Button Through Dress

  • Detail: Buttons
  • Length: Midi
  • Sleeve length: Sleeveless
£32.00 £129.00
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