Skip to main content
Close Search
Clear Search Input
search button Go to account Go to wishlist Go to cart

Casual Wedding Guest Dresses

Curated for low-key affairs, discover an elegant adaption of occasionwear dress codes with this casual wedding guest dresses edit. Below, you’ll find casual wedding guest dresses that appear in easygoing textiles, such as knitted jersey, structured crepe, woven jacquard, and our revered Compact Stretch fabric. You’ll also find flowing fits that are crafted from satin, silk, linen, chiffon, and cascading organza. The casual dress for wedding guest appears with cool details, such as asymmetric necklines, puffed sleeves, fluted hems, and embroidered detailing, adding artful depth to your ensemble. Ready to pair with stilettos and loafers alike, shop smart casual wedding guest dresses below.
Read More
518 products

Filters

Size Open or Close section Open or Close section
Colour Open or Close section Open or Close section
Price Open or Close section Open or Close section
Gender Open or Close section Open or Close section
Occasion Open or Close section Open or Close section
Shop by Fit Open or Close section Open or Close section
Style Open or Close section Open or Close section
Search for style
  • No results found
Neckline Open or Close section Open or Close section
Length Open or Close section Open or Close section
Sleeve length Open or Close section Open or Close section
Design Open or Close section Open or Close section
Detail Open or Close section Open or Close section
Fabric Open or Close section Open or Close section
Sort:   Relevance
Open or Close section
  • Price: Low-high
  • Price: High-Low
  • Sort: Relevance
  • Sort: Best Sellers
  • Sort: Newness
favourite
Plus Size Botanical Print Woven Balloon Sleeve Maxi Dress
Plus
View
KarenMillen

Plus Size Botanical Print Woven Balloon Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Style: Maxi Dress
$438.00
favourite
Placed Chain Cotton Sateen Shirt Dress
View
KarenMillen

Placed Chain Cotton Sateen Shirt Dress

  • Neckline: Halterneck
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$328.00
favourite
Viscose Crepe Floral Long Sleeve Midi Dress
View
KarenMillen

Viscose Crepe Floral Long Sleeve Midi Dress

  • Neckline: V Neck
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$306.00
favourite
Ponte Button Front Pleated Mini Dress
View
KarenMillen

Ponte Button Front Pleated Mini Dress

  • Length: Mini
  • Neckline: Square
  • Style: Midi Dress
$106.00 $262.00
black color cream color
favourite
Ponte And Textured Georgette Button Mix Cut Out Detail Pleated Maxi Dress
View
KarenMillen

Ponte And Textured Georgette Button Mix Cut Out Detail Pleated Maxi Dress

  • Neckline: High Neck
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$262.00
navy color ivory color
favourite
Stripe Cotton Rosette Woven Shirt Maxi Dress
View
KarenMillen

Stripe Cotton Rosette Woven Shirt Maxi Dress

  • Length: Maxi
  • Neckline: Collared
  • Style: Maxi Dress
$141.00 $350.00
favourite
Viscose Georgette Mono Stripe Beach Dress
View
KarenMillen

Viscose Georgette Mono Stripe Beach Dress

Viscose Georgette Mono Stripe Beach Dress
$262.00
favourite
Compact Stretch Bow Detail Pencil Dress
View
KarenMillen

Compact Stretch Bow Detail Pencil Dress

  • Length: Midi
  • Neckline: Sweetheart
  • Style: Midi Dress
$504.00
favourite
Figure Form Bandage Button Through Pencil Midi Dress
View
KarenMillen

Figure Form Bandage Button Through Pencil Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • Style: Midi Dress
$106.00 $306.00
stone color navy color
favourite
Scuba Scoop Neck Long Sleeve Mini Dress
View
KarenMillen

Scuba Scoop Neck Long Sleeve Mini Dress

  • Neckline: Scoop
  • Occasion: Daywear
  • Style: Mini Dress
$92.00 $306.00
favourite
Plus Size Stripe Cotton Rosette Woven Shirt Maxi Dress
Plus
View
KarenMillen

Plus Size Stripe Cotton Rosette Woven Shirt Maxi Dress

  • Length: Maxi
  • Neckline: Collared
  • Sleeve length: Long Sleeve
$328.00
favourite
Ponte Trim Belt Detail Midi Pencil Dress
View
KarenMillen

Ponte Trim Belt Detail Midi Pencil Dress

  • Length: Midi
  • Neckline: Square
  • Sleeve length: Strappy
$106.00 $262.00
black color olive color
favourite
Pleated Detail Cotton Long Sleeve Woven Midi Dress
View
KarenMillen

Pleated Detail Cotton Long Sleeve Woven Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Sleeve length: Long Sleeve
$222.00 $372.00
olive color burgundy color white color black color
favourite
Viscose Crepe Abstract Halter Neck Midi Dress
View
KarenMillen

Viscose Crepe Abstract Halter Neck Midi Dress

  • Length: Midi
  • Neckline: Halterneck
  • Style: Midi Dress
$262.00
favourite
Cotton Poplin Button Up Midi Dress
View
KarenMillen

Cotton Poplin Button Up Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Style: Midi Dress
$350.00
pale-blue color black color
favourite
Paisley Print Crepe Hanky Hem Midi Dress
View
KarenMillen

Paisley Print Crepe Hanky Hem Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Style: Midi Dress
$48.00 $196.00
favourite
Tailored Denim Full Skirted Midi Shirt Dress
View
KarenMillen

Tailored Denim Full Skirted Midi Shirt Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
$438.00
favourite
Beach Viscose Georgette Photographic Floral Beach Slip Dress
View
KarenMillen

Beach Viscose Georgette Photographic Floral Beach Slip Dress

  • Neckline: Cowl
  • Occasion: Daywear
  • Style: Beach Dress
$284.00
favourite
Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress
View
KarenMillen

Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress

  • Length: Midi
  • Neckline: Scoop
  • Sleeve length: Sleeveless
$504.00
favourite
Tailored Denim Belted Mini Dress
View
KarenMillen

Tailored Denim Belted Mini Dress

  • Length: Mini
  • Neckline: Crew
  • Style: Mini Dress
$194.00 $482.00
favourite
Viscose Crepe Chain Print Long Sleeve Midi Dress
View
KarenMillen

Viscose Crepe Chain Print Long Sleeve Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Style: Midi Dress
$306.00
favourite
Tailored Crepe Colour Block Belted Pleated Midi Dress
View
KarenMillen

Tailored Crepe Colour Block Belted Pleated Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Sleeve length: Long Sleeve
$504.00
favourite
Cotton Border Cutwork Maxi Dress With Ladder Lace Trim
View
KarenMillen

Cotton Border Cutwork Maxi Dress With Ladder Lace Trim

  • Neckline: High Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$658.00
favourite
Lace Halter Woven Midi Dress
View
KarenMillen

Lace Halter Woven Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$416.00
favourite
Floral & Geo Embroidered Woven Maxi Dress
View
KarenMillen

Floral & Geo Embroidered Woven Maxi Dress

  • Neckline: Square
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$125.00 $416.00
favourite
Tailored Stripe Linen Strappy Asymmetric Hem Midi Dress
View
KarenMillen

Tailored Stripe Linen Strappy Asymmetric Hem Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Sleeve length: Sleeveless
$92.00 $372.00
neutral color black color
favourite
Premium Viscose Linen Topstitch Halter Neck Woven Dress With D Ring Detail
View
KarenMillen

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

  • Neckline: Collared
  • Sleeve length: Sleeveless
  • Style: Dress
$328.00
favourite
Petite Lightweight Stitch Detail Dress
Petite
View
KarenMillen

Petite Lightweight Stitch Detail Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$196.00
favourite
Twill Contrast Collar Woven Halter Neck Midi Dress
View
KarenMillen

Twill Contrast Collar Woven Halter Neck Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Sleeve length: Sleeveless
$262.00
favourite
Textured Compact Stretch High Neck Belted Mini Dress
View
KarenMillen

Textured Compact Stretch High Neck Belted Mini Dress

  • Length: Mini
  • Neckline: High Neck
  • Style: Mini Dress
$482.00
black color ivory color
favourite
Mono Cutwork Woven Maxi Shirt Dress
View
KarenMillen

Mono Cutwork Woven Maxi Shirt Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Shirt Dress
$504.00
favourite
Tailored Textured Button Though Strappy Full Midi Dress
View
KarenMillen

Tailored Textured Button Though Strappy Full Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
$438.00
favourite
Compact Stretch Stab Stitch Square Neck Tailored Pencil Maxi Dress
View
KarenMillen

Compact Stretch Stab Stitch Square Neck Tailored Pencil Maxi Dress

  • Length: Maxi
  • Neckline: Square
  • Style: Maxi Dress
$438.00
favourite
Compact Stretch Tailored Pencil Midi Dress
View
KarenMillen

Compact Stretch Tailored Pencil Midi Dress

  • Neckline: Scoop
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$438.00
ivory color black color
favourite
Contrast Stripe Twill Woven Maxi Shirt Dress
View
KarenMillen

Contrast Stripe Twill Woven Maxi Shirt Dress

  • Length: Maxi
  • Neckline: Collared
  • Sleeve length: Long Sleeve
$306.00
favourite
Graphic Floral Print Cotton Sateen Woven Halter Dress
View
KarenMillen

Graphic Floral Print Cotton Sateen Woven Halter Dress

  • Neckline: V Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$328.00
favourite
Abstract Print Viscose Linen Woven Halter Neck Maxi Dress
View
KarenMillen

Abstract Print Viscose Linen Woven Halter Neck Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$372.00
favourite
Plus Size Techno Cotton Woven Maxi Dress With Contrast Placket
Plus
View
KarenMillen

Plus Size Techno Cotton Woven Maxi Dress With Contrast Placket

  • Length: Maxi
  • Neckline: Collared
  • Style: Maxi Dress
$306.00
favourite
Viscose Linen Woven Shirt Dress
View
KarenMillen

Viscose Linen Woven Shirt Dress

  • Length: Midi
  • Neckline: Collared
  • Style: Midi Dress
$125.00 $504.00
favourite
Tailored Linen Corset Back Detail Maxi Dress
View
KarenMillen

Tailored Linen Corset Back Detail Maxi Dress

  • Length: Midi
  • Neckline: V Neck
  • Style: Midi Dress
$504.00
cobalt color stone color
Showing 40 of 518
Back to main content