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Grey Wedding Guest Dresses

Sleek and streamlined sophistication defines this gray wedding guest dresses edit — with soft tones of slate grey contrasting the metallic modernity of high-shine silver grey. Curated with interchangeable elements to find your custom cut, expect gray wedding guest dresses in mini, midi and maxi fits — with corset bodices, column lengths, open backs, halterneck cuts, and asymmetric sleeves. Sculpting versions appear in bodycon jersey, jacquard, and the four-way support of Compact Stretch (creating a bespoke fit with four-way stretch), alongside ethereal options — with satin, silk, lace, jersey, chiffon, organza, and taffeta also featuring. Celebration-ready touches also feature, with gray dresses for weddings detailed with shimmering paillettes, feather cuffs, scintillating sequins, intricate embroidery, and embellished touches.
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favourite
Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
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KarenMillen

Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress

  • Detail: Plain
  • Fabric: Viscose
  • Style: Knitted Dress
$119.00 $229.00
grey color ivory color black color violet color
favourite
Embellished Woven Maxi Dress With Cape Sleeve
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KarenMillen

Embellished Woven Maxi Dress With Cape Sleeve

  • Length: Maxi
  • Sleeve length: Cap Sleeve
  • Style: Maxi Dress
$829.00
silver color olive color black color
favourite
Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
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KarenMillen

Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Design: Plain
  • Fabric: Polyester
  • Style: Maxi Dress
$149.00 $289.00
silver color gold color green color
favourite
Figure Form Bandage One Shoulder Fringe Mini Knit Dress
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KarenMillen

Figure Form Bandage One Shoulder Fringe Mini Knit Dress

  • Detail: Tassels
  • Neckline: One Shoulder
  • Sleeve length: Sleeveless
$129.00 $319.00
silver color tomato-red color magenta color
favourite
Drapey Crepe V Neck Back Sleeved Maxi Dress
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KarenMillen

Drapey Crepe V Neck Back Sleeved Maxi Dress

  • Fabric: Jersey
  • Length: Maxi
  • Sleeve length: Long Sleeve
$129.00 $249.00
silver color black color burgundy color
favourite
Petite Embellished Woven Maxi Dress With Cape Sleeve
Petite
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KarenMillen

Petite Embellished Woven Maxi Dress With Cape Sleeve

  • Length: Maxi
  • Sleeve length: Cap Sleeve
  • Style: Maxi Dress
$829.00
silver color black color olive color
favourite
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
Tall
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KarenMillen

Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
$99.00 $289.00
silver color hot-pink color
favourite
Textured Sateen Lace Halter Neck Belted Midi Dress
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KarenMillen

Textured Sateen Lace Halter Neck Belted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$179.00 $359.00
charcoal color burgundy color
favourite
Taffeta Twill Puff Sleeve Midi Dress
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KarenMillen

Taffeta Twill Puff Sleeve Midi Dress

  • Design: Plain
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
$249.00
favourite
Petite Beaded Contour Sweet Heart Neckline Woven Maxi Dress
Petite
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KarenMillen

Petite Beaded Contour Sweet Heart Neckline Woven Maxi Dress

  • Design: Embroidered
  • Detail: Embellished
  • Length: Maxi
$399.00 $989.00
favourite
Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress
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KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress

  • Length: Midaxi
  • Occasion: Occasion
  • Style: Knitted Dress
$159.00 $449.00
favourite
Archive Embroidered Applique Organdie Woven Prom Dress
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KarenMillen

Archive Embroidered Applique Organdie Woven Prom Dress

  • Detail: Embellished
  • Fabric: Woven
  • Sleeve length: Strappy
$269.00 $769.00
silver color red color
favourite
Maxi Draped Fringe Knitted Mini Dress
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KarenMillen

Maxi Draped Fringe Knitted Mini Dress

  • Design: Plain
  • Length: Mini
  • Sleeve length: Sleeveless
$159.00 $319.00
favourite
Beaded Contour Sweet Heart Neckline Woven Maxi Dress
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KarenMillen

Beaded Contour Sweet Heart Neckline Woven Maxi Dress

  • Design: Embroidered
  • Detail: Embellished
  • Neckline: Sweetheart
$349.00 $989.00
favourite
Sequin Bandeau Train Detail Mini Dress
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KarenMillen

Sequin Bandeau Train Detail Mini Dress

  • Design: Plain
  • Fabric: Jersey
  • Neckline: Bandeau
$249.00
silver color chocolate color black color
favourite
Petite Crystal Embellished Organdie Balloon Sleeve Midi Dress
Petite
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KarenMillen

Petite Crystal Embellished Organdie Balloon Sleeve Midi Dress

  • Design: Embellished
  • Detail: Embellished
  • Sleeve length: Long Sleeve
$219.00 $629.00
favourite
Crystal Embellished Organdie Strappy Prom Dress
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KarenMillen

Crystal Embellished Organdie Strappy Prom Dress

  • Design: Embellished
  • Fabric: Woven
  • Neckline: Strappy
$279.00 $809.00
favourite
Printed Metallic Floral Woven Maxi Dress
Tall
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KarenMillen

Printed Metallic Floral Woven Maxi Dress

  • Detail: All Over Print
  • Fabric: Woven
  • Sleeve length: Sleeveless
$149.00 $309.00
favourite
Hammered Satin With Cowl Neck Strappy Woven Maxi Dress
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KarenMillen

Hammered Satin With Cowl Neck Strappy Woven Maxi Dress

  • Fabric: Woven
  • Neckline: Strappy
  • Style: Maxi Dress
$75.00 $219.00
favourite
Petite Figure Form Bandage One Shoulder Fringe Mini Knit Dress
Petite
View
KarenMillen

Petite Figure Form Bandage One Shoulder Fringe Mini Knit Dress

  • Design: Plain
  • Fabric: Polyester
  • Neckline: One Shoulder
$109.00 $319.00
favourite
Petite Taffeta Twill Puff Sleeve Midi Dress
Petite
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KarenMillen

Petite Taffeta Twill Puff Sleeve Midi Dress

  • Detail: Plain
  • Fabric: Taffeta
  • Length: Midi
$249.00
favourite
Petite Hammered Satin With Cowl Neck Strappy Woven Maxi Dress
Petite
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KarenMillen

Petite Hammered Satin With Cowl Neck Strappy Woven Maxi Dress

  • Design: Plain
  • Sleeve length: Strappy
  • Style: Maxi Dress
$89.00 $219.00
favourite
Quilted Applique Organdie Angel Sleeve Woven Maxi Dress
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KarenMillen

Quilted Applique Organdie Angel Sleeve Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$249.00 $719.00
favourite
Petite Maxi Draped Fringe Knitted Mini Dress
Petite
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KarenMillen

Petite Maxi Draped Fringe Knitted Mini Dress

  • Design: Plain
  • Neckline: Round Neck
  • Style: Mini Dress
$159.00 $319.00
favourite
Petite Crystal Embellished Organdie Strappy Prom Dress
Petite
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KarenMillen

Petite Crystal Embellished Organdie Strappy Prom Dress

  • Design: Embellished
  • Length: Midi
  • Style: Midi Dress
$279.00 $809.00
favourite
Tall Crystal Embellished Organdie Strappy Prom Dress
Tall
View
KarenMillen

Tall Crystal Embellished Organdie Strappy Prom Dress

  • Fabric: Woven
  • Length: Midi
  • Sleeve length: Strappy
$279.00 $809.00
favourite
Crystal Embellished Organdie Balloon Sleeve Midi Dress
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KarenMillen

Crystal Embellished Organdie Balloon Sleeve Midi Dress

  • Length: Midi
  • Neckline: Round Neck
  • Style: Midi Dress
$219.00 $629.00
favourite
Cluster Sequin & Crystal Embellished Bandeau Tailored Mini Dress
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KarenMillen

Cluster Sequin & Crystal Embellished Bandeau Tailored Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • Style: Mini Dress
$159.00 $469.00
favourite
Petite Textured Sateen Lace Halter Neck Belted Midi Dress
Petite
View
KarenMillen

Petite Textured Sateen Lace Halter Neck Belted Midi Dress

  • Design: Plain
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$179.00 $359.00
favourite
Bandage Figure Form Knit Tassel Mini Dress
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KarenMillen

Bandage Figure Form Knit Tassel Mini Dress

  • Detail: Tassels
  • Length: Mini
  • Neckline: High Neck
$339.00
silver color cobalt color
favourite
Ombre Floral Crinkle Halter Neck Georgette Draped Woven Maxi Dress
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KarenMillen

Ombre Floral Crinkle Halter Neck Georgette Draped Woven Maxi Dress

  • Neckline: Halterneck
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$249.00
favourite
Satin Drape Georgette Cape Detail Midi Dress
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KarenMillen

Satin Drape Georgette Cape Detail Midi Dress

  • Design: Plain
  • Fabric: Woven
  • Length: Midi
$89.00 $269.00
favourite
Tall Quilted Applique Organdie Angel Sleeve Woven Maxi Dress
Tall
View
KarenMillen

Tall Quilted Applique Organdie Angel Sleeve Woven Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Short Sleeve
  • Style: Maxi Dress
$249.00 $719.00
favourite
Petite Ombre Floral Crinkle Halter Neck Georgette Draped Woven Maxi Dress
Petite
View
KarenMillen

Petite Ombre Floral Crinkle Halter Neck Georgette Draped Woven Maxi Dress

  • Length: Midi
  • Neckline: High Neck
  • Style: Maxi Dress
$249.00
favourite
Fringe Sequin Bandeau Midi Dress
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KarenMillen

Fringe Sequin Bandeau Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
$18.00 $179.00
favourite
Tailored Sparkle Midi Dress
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KarenMillen

Tailored Sparkle Midi Dress

  • Design: Plain
  • Detail: Sequin
  • Style: Midi Dress
$409.00
favourite
Petite Tailored Sparkle Midi Dress
Petite
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KarenMillen

Petite Tailored Sparkle Midi Dress

  • Design: Plain
  • Neckline: Collared
  • Sleeve length: Long Sleeve
$409.00
favourite
Petite Liquid Metallic Split Woven Maxi Dress
Petite
Tall
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KarenMillen

Petite Liquid Metallic Split Woven Maxi Dress

  • Design: Metallic
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$289.00
favourite
Figure Form Foil Bandage Fringe Knit Bardot Midi Dress
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KarenMillen

Figure Form Foil Bandage Fringe Knit Bardot Midi Dress

  • Design: Plain
  • Fabric: Polyester
  • Length: Midi
$289.00
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