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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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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
€79.00
black color white color
favourite
Cotton Woven Shirred Tiered Short Sleeve Maxi Dress
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KarenMillen

Cotton Woven Shirred Tiered Short Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
€99.00
favourite
Shirred Cotton Tiered Woven Mini Dress
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KarenMillen

Shirred Cotton Tiered Woven Mini Dress

  • Length: Mini
  • Neckline: Crew
  • Sleeve length: Short Sleeve
€99.00
favourite
Plus Size Shirred Cotton Tiered Woven Midaxi Dress
Plus
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KarenMillen

Plus Size Shirred Cotton Tiered Woven Midaxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
€119.00
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
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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
€245.00
navy color ivory color
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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

  • Neckline: Plunge
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€350.00
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
  • Neckline: Plunge
  • Sleeve length: Short Sleeve
€350.00
favourite
Floral Embroidered Cotton Linen Woven Prom Dress
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KarenMillen

Floral Embroidered Cotton Linen Woven Prom Dress

  • Length: Midi
  • Neckline: Round Neck
  • Style: Midi Dress
€480.00
favourite
Placed Chain Cotton Sateen Shirt Dress
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KarenMillen

Placed Chain Cotton Sateen Shirt Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Style: Maxi Dress
€195.00
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
€155.00
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
€179.00
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Plus Size Bold Stripe Cotton Woven Maxi Shirt Dress
Plus
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KarenMillen

Plus Size Bold Stripe Cotton Woven Maxi Shirt Dress

  • Neckline: Collared
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
€179.00
favourite
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
€155.00
ivory color black color camel color
favourite
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
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
€49.00 €169.00
stone color navy color
favourite
Floral Print Silk Cotton Strappy Woven Maxi Dress
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KarenMillen

Floral Print Silk Cotton Strappy Woven Maxi Dress

  • Neckline: Square
  • Sleeve length: Strappy
  • Style: Maxi Dress
€285.00
favourite
Floral & Geo Embroidered Mini Dress
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KarenMillen

Floral & Geo Embroidered Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
€59.00 €195.00
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Jersey Cotton Poplin Pleated Mini Dress
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KarenMillen

Jersey Cotton Poplin Pleated Mini Dress

  • Length: Mini
  • Neckline: Collared
  • Sleeve length: Short Sleeve
€92.00 €155.00
favourite
Techno Cotton Woven Short Shirt Dress With Gold Clasp
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KarenMillen

Techno Cotton Woven Short Shirt Dress With Gold Clasp

  • Length: Mini
  • Neckline: Collared
  • Sleeve length: Short Sleeve
€129.00
black color ivory color
favourite
Embroidered Cotton Linen Woven Halter Dress
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KarenMillen

Embroidered Cotton Linen Woven Halter Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Style: Maxi Dress
€125.00 €415.00
mono color orange 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
€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
€195.00
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
€285.00
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
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
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
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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 Techno Strappy Belted Hardware Detail Woven Midi Dress
Petite
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KarenMillen

Petite Techno Strappy Belted Hardware Detail Woven Midi Dress

  • Neckline: Strappy
  • Sleeve length: Strappy
  • Style: Maxi Dress
€49.00 €169.00
favourite
Cotton Cutwork Embroidery Woven Tunic
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KarenMillen

Cotton Cutwork Embroidery Woven Tunic

  • Length: Mini
  • Neckline: Collared
  • Shop by Fit: Main
€90.00 €298.00
favourite
Embroidered Cotton Linen Woven Plunge Mini Dress
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KarenMillen

Embroidered Cotton Linen Woven Plunge Mini Dress

  • Length: Mini
  • Neckline: Plunge
  • Shop by Fit: Main
€109.00 €363.00
orange color mono color
favourite
Archive Collection - Cotton Poplin Corset Woven Maxi Dress
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KarenMillen

Archive Collection - Cotton Poplin Corset Woven Maxi Dress

  • Length: Maxi
  • Neckline: Square
  • Shop by Fit: Main
€90.00 €298.00
favourite
Cotton Halter Neck Woven Midi Dress With Dropped Waist Detail
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KarenMillen

Cotton Halter Neck Woven Midi Dress With Dropped Waist Detail

  • Length: Midi
  • Neckline: Crew
  • Style: Midi Dress
€47.00 €155.00
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
€49.00 €169.00
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
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
€59.00 €119.00
favourite
Tall Placed Floral Halter Embroidered Crepe Woven Maxi Dress
Tall
View
KarenMillen

Tall Placed Floral Halter Embroidered Crepe Woven Maxi Dress

  • Neckline: Halterneck
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€119.00 €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
€49.00 €169.00
tan color stone color
favourite
Shirred Cotton Tiered Woven Strappy Maxi Dress
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KarenMillen

Shirred Cotton Tiered Woven Strappy Maxi Dress

  • Length: Maxi
  • Shop by Fit: Main
  • Style: Maxi Dress
€109.00
hot-pink color khaki 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
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