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Cotton Summer Dresses

In this curated collection of cotton summer dresses, you’ll find a fashion-forward selection of pieces that boast premium compositions and elevated details. Appearing in an array of seasonal hues, below you’ll discover cotton summer dresses in bold brights, soft pastels, inspired prints, and timeless neutrals. This collection showcases a thoughtful series of lightweight styles, including tiered midi dresses and smocked mini cuts that bring a refined sensibility to daytime dressing. Alongside casual essentials, discover formal cotton dresses with sophisticated silhouettes and enhanced details. Whether you’re dressing for everyday ease or for summer occasions, add to your warm-weather wardrobe with our collection of elegant cotton dresses. Find your fit below.

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Tailored Cotton Belted Collared Full Midi Dress
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KarenMillen

Tailored Cotton Belted Collared Full Midi Dress

  • Length: Midi
  • Shop by Fit: Main
  • Style: Midi Dress
€196.00 €245.00
navy color ivory color
favourite
Stretch Cotton Jersey Strappy Mini Dress
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KarenMillen

Stretch Cotton Jersey Strappy Mini Dress

  • Neckline: Strappy
  • Shop by Fit: Main
  • Style: Mini Dress
€63.20 €79.00
black color white color
favourite
Petal Applique Embellished Broderie Rosette Maxi Dress
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KarenMillen

Petal Applique Embellished Broderie Rosette Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Sleeve length: Sleeveless
€155.00 €519.00
white color orange color
favourite
Petite Scoop Neck Jersey Cotton Mix Maxi Dress
Petite
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KarenMillen

Petite Scoop Neck Jersey Cotton Mix Maxi Dress

  • Length: Maxi
  • Neckline: Scoop
  • Sleeve length: Strappy
€124.00 €155.00
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Scoop Neck Jersey Cotton Mix Maxi Dress
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KarenMillen

Scoop Neck Jersey Cotton Mix Maxi Dress

  • Length: Maxi
  • Neckline: Scoop
  • Shop by Fit: Main
€124.00 €155.00
black color ivory color camel color
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
  • Neckline: Collared
  • Shop by Fit: Main
€135.20 €169.00
white color mint color blush color
favourite
Stretch Denim Tab Belt Detail Midi Dress
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KarenMillen

Stretch Denim Tab Belt Detail Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Style: Midi Dress
€156.00 €195.00
favourite
Bold Stripe Cotton Woven Maxi Shirt Dress
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KarenMillen

Bold Stripe Cotton Woven Maxi Shirt Dress

  • Length: Maxi
  • Neckline: Collared
  • Sleeve length: Short Sleeve
€143.20 €179.00
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Ruffle Ponte And Cotton Mix Jersey Side Split Maxi Dress
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KarenMillen

Ruffle Ponte And Cotton Mix Jersey Side Split Maxi Dress

  • Length: Maxi
  • Shop by Fit: Main
  • Style: Maxi Dress
€39.00 €129.00
favourite
Roma Print Cotton Sateen Full Skirt Woven Midi Dress
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KarenMillen

Roma Print Cotton Sateen Full Skirt Woven Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€59.00 €195.00
favourite
Plus Size Bold Stripe Cotton Woven Maxi Shirt Dress
Plus
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KarenMillen

Plus Size Bold Stripe Cotton Woven Maxi Shirt Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
€143.20 €179.00
favourite
Plus Size Floral Print Silk Cotton Strappy Woven Maxi Dress
Plus
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KarenMillen

Plus Size Floral Print Silk Cotton Strappy Woven Maxi Dress

  • Neckline: Square
  • Sleeve length: Strappy
  • Style: Maxi Dress
€228.00 €285.00
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Tencel Cotton Contrast Stitch Zip Front Woven Midi Dress
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KarenMillen

Tencel Cotton Contrast Stitch Zip Front Woven Midi Dress

  • Neckline: Square
  • Shop by Fit: Main
  • Style: Midi Dress
€59.00 €169.00
stone color navy color
favourite
Petite Cotton Applique Bardot Woven Maxi Dress
Petite
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KarenMillen

Petite Cotton Applique Bardot Woven Maxi Dress

  • Neckline: Bardot
  • Shop by Fit: Petite
  • Style: Maxi Dress
€119.00 €389.00
favourite
Tall Placed Floral Halter Embroidered Crepe Woven Maxi Dress
Tall
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KarenMillen

Tall Placed Floral Halter Embroidered Crepe Woven Maxi Dress

  • Neckline: Halterneck
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€139.00 €389.00
favourite
Denim Cowl Neck Midi Dress
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KarenMillen

Denim Cowl Neck Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€59.00 €169.00
tan color stone color
favourite
Essential Techno Shirt Sleeve Woven Shirt Dress With Gold Hardware
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KarenMillen

Essential Techno Shirt Sleeve Woven Shirt Dress With Gold Hardware

  • Length: Midaxi
  • Neckline: Collared
  • Shop by Fit: Main
€135.20 €169.00
favourite
Roma Print Cotton Sateen Dipped Hem Woven Midi Dress
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KarenMillen

Roma Print Cotton Sateen Dipped Hem Woven Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Style: Midi Dress
€59.00 €169.00
favourite
Petite Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress
Petite
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KarenMillen

Petite Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress

  • Length: Maxi
  • Neckline: Asymmetric
  • Style: Maxi Dress
€90.00 €298.00
favourite
Techno Cotton Halter Neck Zip Detail Woven Midi Dress
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KarenMillen

Techno Cotton Halter Neck Zip Detail Woven Midi Dress

  • Length: Midi
  • Neckline: Halterneck
  • Sleeve length: Sleeveless
€52.00 €129.00
favourite
Archive Collection - Tailored Denim Pocketed Maxi Dress
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KarenMillen

Archive Collection - Tailored Denim Pocketed Maxi Dress

  • Neckline: Boat Neck
  • Shop by Fit: Main
  • Style: Maxi Dress
€86.00 €285.00
favourite
Petite Shirred Cotton Tiered Printed Woven Maxi Dress
Petite
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KarenMillen

Petite Shirred Cotton Tiered Printed Woven Maxi Dress

  • Length: Maxi
  • Neckline: Bandeau
  • Style: Maxi Dress
€95.20 €119.00
favourite
Petite Floral & Geo Embroidered Woven Maxi Dress
Petite
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KarenMillen

Petite Floral & Geo Embroidered Woven Maxi Dress

  • Neckline: Square
  • Shop by Fit: Petite
  • Style: Maxi Dress
€74.00 €245.00
favourite
Ombre Floral Silk Cotton Halter Maxi Dress
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KarenMillen

Ombre Floral Silk Cotton Halter Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Style: Maxi Dress
€79.00 €259.00
favourite
Tailored Stripe Linen Sleeveless Full Skirt Midi Dress
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KarenMillen

Tailored Stripe Linen Sleeveless Full Skirt Midi Dress

  • Neckline: V Neck
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€70.00 €235.00
black color neutral color
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

  • Neckline: Crew
  • Shop by Fit: Main
  • Style: Maxi Dress
€127.00 €363.00
favourite
Petite Cotton Embroidered Woven Halter Maxi Dress
Petite
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KarenMillen

Petite Cotton Embroidered Woven Halter Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Style: Maxi Dress
€207.20 €259.00
favourite
Petite Denim Short Sleeve Shirt Dress
Petite
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KarenMillen

Petite Denim Short Sleeve Shirt Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€73.00 €179.00
favourite
Petite Techno Strappy Belted Hardware Detail Woven Midi Dress
Petite
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KarenMillen

Petite Techno Strappy Belted Hardware Detail Woven Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Maxi Dress
€59.00 €169.00
favourite
Cut Work Cotton Sateen Woven Halter Dress
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KarenMillen

Cut Work Cotton Sateen Woven Halter Dress

  • Length: Midi
  • Neckline: Collared
  • Style: Shirt Dress
€119.00 €389.00
favourite
Viscose Linen Placed Floral Lace Embroidered Strappy Midi Dress
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KarenMillen

Viscose Linen Placed Floral Lace Embroidered Strappy Midi Dress

  • Neckline: Square
  • Sleeve length: Strappy
  • Style: Midaxi Dress
€155.00 €519.00
sage color ivory color
favourite
Abstract Print Cotton Kimono Sleeve Woven Mini Dress
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KarenMillen

Abstract Print Cotton Kimono Sleeve Woven Mini Dress

  • Neckline: V Neck
  • Sleeve length: 3/4 Sleeve
  • Style: Mini Dress
€59.00 €169.00
favourite
Petite Techno Cotton Woven Short Dress With Gold Clasps
Petite
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KarenMillen

Petite Techno Cotton Woven Short Dress With Gold Clasps

  • Neckline: Collared
  • Shop by Fit: Main
  • Style: Mini Dress
€103.20 €129.00
favourite
Techno Cotton Short Sleeve Zip Detail Woven Mini Dress
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KarenMillen

Techno Cotton Short Sleeve Zip Detail Woven Mini Dress

  • Length: Mini
  • Neckline: V Neck
  • Style: Mini Dress
€49.00 €125.00
favourite
Denim Short Sleeve Shirt Dress
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KarenMillen

Denim Short Sleeve Shirt Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€85.00 €169.00
red color chocolate color
favourite
Batik Cotton Poplin Belted Dress
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KarenMillen

Batik Cotton Poplin Belted Dress

  • Design: Floral
  • Detail: Belted
  • Sleeve length: Sleeveless
€62.00 €155.00
favourite
Petite Tropical Printed Strappy Cotton Woven Maxi Dress
Petite
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KarenMillen

Petite Tropical Printed Strappy Cotton Woven Maxi Dress

  • Neckline: Caged
  • Shop by Fit: Petite
  • Style: Midi Dress
€70.00 €235.00
favourite
Techno Cotton Woven Short Shirt Dress With Gold Clasp
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KarenMillen

Techno Cotton Woven Short Shirt Dress With Gold Clasp

  • Neckline: Collared
  • Shop by Fit: Main
  • Style: Mini Dress
€103.20 €129.00
black color ivory color
favourite
Pocket Detail Techno Cotton Woven Strappy Mini Dress
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KarenMillen

Pocket Detail Techno Cotton Woven Strappy Mini Dress

  • Length: Mini
  • Neckline: Strappy
  • Sleeve length: Strappy
€26.00 €129.00
favourite
Cotton Stripe Full Skirted Midi Dress
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KarenMillen

Cotton Stripe Full Skirted Midi Dress

  • Neckline: High Neck
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€70.00 €235.00
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