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Long Wedding Guest Dresses

Long wedding guest dresses are the epitome of celebration-ready elegance, optimizing the floor-length impact of luxury textiles. You’ll find long wedding guest dresses that are cut from Italian satin twill, flowing chiffon, luxurious silk, and layered organza that offers a contrast to the contouring ease of bandage knits, structured crêpe, and the four-way support of Compact Stretch. With a myriad of bandeau, tiered, A-line, and slip-style designs to shop, expect long elegant dresses for wedding guests that appear in considered color. Think bold brights, regal reds, rich jewel tones, sleek monochromatics, earthy greens, aquatic blues, and refined neturals. Find your bespoke fit from the lookbook of long dresses for wedding guest below.
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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

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$229.00
black color ivory color violet color grey color
favourite
Premium Embellished Caped Maxi Dress
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KarenMillen

Premium Embellished Caped Maxi Dress

  • Detail: Embellished
  • Fabric: Woven
  • Style: Maxi Dress
$719.00
black color purple color
favourite
Polka Dot Tulle Layered Off The Shoulder Maxi Dress
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KarenMillen

Polka Dot Tulle Layered Off The Shoulder Maxi Dress

  • Length: Maxi
  • Neckline: Off the Shoulder
  • Style: Maxi Dress
$199.00 $289.00
ivory color navy color
favourite
Forever Twill Collared Maxi Dress
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KarenMillen

Forever Twill Collared Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Style: Maxi Dress
$199.00 $289.00
cobalt color red color jade color navy color lemon color black color mint color
favourite
Placement Orchid Print Cold Shoulder Maxi Dress
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KarenMillen

Placement Orchid Print Cold Shoulder Maxi Dress

  • Neckline: Strappy
  • Sleeve length: Strappy
  • Style: Maxi Dress
$339.00
burgundy color green color
favourite
Tulle Layered Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Long Sleeve Maxi Dress

  • Detail: Plain
  • Fabric: Woven
  • Sleeve length: Long Sleeve
$129.00 $319.00
favourite
Square Neck Tailored Full Skirted Maxi Dress
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KarenMillen

Square Neck Tailored Full Skirted Maxi Dress

  • Fabric: Polyester
  • Neckline: Square
  • Sleeve length: Short Sleeve
$219.00 $359.00
orange color turquoise color red color cobalt color merlot color
favourite
Cotton Ponte Jersey Ruffle Hem Maxi Dress
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KarenMillen

Cotton Ponte Jersey Ruffle Hem Maxi Dress

  • Design: Plain
  • Sleeve length: Strappy
  • Style: Maxi Dress
$219.00
black color red color
favourite
Embellished Taffeta Woven Shirt Dress
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KarenMillen

Embellished Taffeta Woven Shirt Dress

  • Length: Maxi
  • Neckline: Collared
  • Style: Shirt Dress
$649.00
wine color dark-green color
favourite
Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress
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KarenMillen

Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$309.00
favourite
Crystal Applique Angel Sleeve Woven Maxi Dress
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KarenMillen

Crystal Applique Angel Sleeve Woven Maxi Dress

  • Detail: Applique
  • Fabric: Polyester
  • Length: Maxi
$269.00 $879.00
mint color sage color hot-pink color
favourite
Viscose Satin Crepe Woven Maxi Dress
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KarenMillen

Viscose Satin Crepe Woven Maxi Dress

  • Design: Plain
  • Fabric: Viscose
  • Neckline: Crew
$409.00
blue color ivory color sage color pale-blue color
favourite
Stripe Fabric Detail Fluid Halter Maxi Dress
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KarenMillen

Stripe Fabric Detail Fluid Halter Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Neckline: High Neck
$119.00 $309.00
red color black color cobalt color
favourite
Floral Print Crinkle Cross Front Georgette Woven Maxi Dress
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KarenMillen

Floral Print Crinkle Cross Front Georgette Woven Maxi Dress

  • Design: Floral
  • Detail: Floral
  • Style: Maxi Dress
$129.00 $319.00
white color black color
favourite
Tulle Layered Halter Neck Maxi Dress
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KarenMillen

Tulle Layered Halter Neck Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Style: Maxi Dress
$269.00
black color khaki color
favourite
Compact Stretch Viscose Bandeau Maxi Dress
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KarenMillen

Compact Stretch Viscose Bandeau Maxi Dress

  • Fabric: Polyester
  • Length: Maxi
  • Neckline: Asymmetric
$149.00 $409.00
buttermilk color fuchsia color
favourite
Fringed Beaded Halter Neck Woven Maxi Dress
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KarenMillen

Fringed Beaded Halter Neck Woven Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Sleeve length: Sleeveless
$789.00
light-blue color cobalt color
favourite
Tropical Beaded Strappy Back Woven Halter Maxi Dress
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KarenMillen

Tropical Beaded Strappy Back Woven Halter Maxi Dress

  • Design: Front & Back Placement
  • Detail: Embellished
  • Style: Maxi Dress
$239.00 $679.00
favourite
Floral Applique One Shoulder Woven Maxi Dress
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KarenMillen

Floral Applique One Shoulder Woven Maxi Dress

  • Fabric: Woven
  • Neckline: One Shoulder
  • Sleeve length: Strappy
$299.00 $849.00
blush color black color
favourite
Hand Embellished Georgette Gown
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KarenMillen

Hand Embellished Georgette Gown

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
$719.00
favourite
Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
View
KarenMillen

Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Detail: Plain
  • Fabric: Polyester
  • Style: Maxi Dress
$289.00
green color silver color
favourite
Foil Metallic Figure Form Bandage Fringed Knit Maxi Dress
Tall
View
KarenMillen

Foil Metallic Figure Form Bandage Fringed Knit Maxi Dress

  • Detail: Tassels
  • Fabric: Polyester
  • Sleeve length: Strappy
$269.00
favourite
Satin Twill Draped Waist Structured Tailored Maxi Dress
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KarenMillen

Satin Twill Draped Waist Structured Tailored Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Neckline: Crew
$129.00 $359.00
magenta color pale-blue color green color ivory color
favourite
Jersey Crepe Asymmetric Neckline Maxi Dress
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KarenMillen

Jersey Crepe Asymmetric Neckline Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Style: Maxi Dress
$179.00
navy color mango color black color cobalt color green color
favourite
Satin Viscose Trim Detail One Shoulder Maxi Dress
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KarenMillen

Satin Viscose Trim Detail One Shoulder Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Style: Maxi Dress
$129.00 $319.00
favourite
Embellished Woven Maxi Dress With Cape Sleeve
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KarenMillen

Embellished Woven Maxi Dress With Cape Sleeve

  • Detail: Embellished
  • Sleeve length: Cap Sleeve
  • Style: Maxi Dress
$829.00
black color silver color olive color
favourite
Pleated Maxi Dress
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KarenMillen

Pleated Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Style: Maxi Dress
$129.00 $319.00
favourite
Fringed Beaded Halter Neck Woven Maxi Dress
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KarenMillen

Fringed Beaded Halter Neck Woven Maxi Dress

  • Neckline: Halterneck
  • Sleeve length: Strappy
  • Style: Maxi Dress
$789.00
gold color purple color
favourite
Blurred Floral Frill Tulle Maxi Dress
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KarenMillen

Blurred Floral Frill Tulle Maxi Dress

  • Detail: Floral
  • Fabric: Woven
  • Style: Maxi Dress
$209.00 $309.00
favourite
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
Tall
View
KarenMillen

Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress

  • Design: Plain
  • Fabric: Polyester
  • Length: Maxi
$289.00
chocolate color red color cobalt color magenta color
favourite
Scuba Drama Ruffle Hem Woven Maxi Dress
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KarenMillen

Scuba Drama Ruffle Hem Woven Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Style: Maxi Dress
$119.00 $289.00
purple color red color
favourite
Premium Slinky Crepe Embellished Cut Out Maxi Dress
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KarenMillen

Premium Slinky Crepe Embellished Cut Out Maxi Dress

  • Detail: Cutout
  • Neckline: Asymmetric
  • Sleeve length: Long Sleeve
$99.00 $249.00
favourite
Tulle Layered Halter Neck Maxi Dress
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KarenMillen

Tulle Layered Halter Neck Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Sleeve length: Sleeveless
$169.00 $289.00
favourite
Floral Embroidered Organza Bandeau Dress
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KarenMillen

Floral Embroidered Organza Bandeau Dress

  • Design: Floral
  • Detail: Floral
  • Neckline: Bandeau
$189.00 $469.00
favourite
Crinkle Georgette Floral Print Halter Neck Woven Maxi Dress
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KarenMillen

Crinkle Georgette Floral Print Halter Neck Woven Maxi Dress

  • Detail: Crinkle
  • Length: Maxi
  • Style: Maxi Dress
$249.00 $409.00
favourite
Crystal Corset Maxi Dress
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KarenMillen

Crystal Corset Maxi Dress

  • Design: Embellished
  • Sleeve length: Strappy
  • Style: Maxi Dress
$329.00 $649.00
blush color pale-blue color
favourite
Hand Embellished Floral Halterneck Gown
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KarenMillen

Hand Embellished Floral Halterneck Gown

  • Fabric: Woven
  • Length: Maxi
  • Style: Maxi Dress
$629.00 $899.00
favourite
Crinkle Cross Front Georgette Woven Maxi Dress
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KarenMillen

Crinkle Cross Front Georgette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$309.00
lemon color pink color
favourite
Crystal Embellished Cowl Back Maxi Dress
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KarenMillen

Crystal Embellished Cowl Back Maxi Dress

  • Detail: Plain
  • Neckline: High Neck
  • Style: Maxi Dress
$189.00 $469.00
favourite
Drapey Crepe Bodice Detail Split Maxi Dress
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KarenMillen

Drapey Crepe Bodice Detail Split Maxi Dress

  • Detail: Plain
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$109.00 $269.00
Showing 40 of 485
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