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Unique Wedding Guest Dresses

This creative curation of unique wedding guest dresses boasts a handpicked edit that’s enlivened with elegant prints, embroidery, and luxurious jacquard aplenty. Below, you’ll find an imagination-inducing series of unique wedding guest dresses that blend contemporary design with classic formal wear codes, appearing in an array of vibrant colors — including jewel tones, bold brights, refreshing citrus hues, refined neutrals, and feminine pinks. The pieces in our unique dresses for a wedding guest collection are crafted from premium fabrics such as structured crêpe, Italian satin twill, luxurious silk, flowing chiffon, and cascading organza. You’ll also find unique summer wedding guest dresses that appear in lightweight textiles such as cotton, lace, and linen. Express yourself with the elegant pieces below.
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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
$264.00 $878.00
favourite
Floral Pleat Detail Woven Strappy Dress
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KarenMillen

Floral Pleat Detail Woven Strappy Dress

  • Sleeve length: Short Sleeve
  • Style: Midi Dress
$81.00 $328.00
favourite
Floral Applique Detail Woven Max Dress
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KarenMillen

Floral Applique Detail Woven Max Dress

  • Neckline: High Neck
  • Occasion: Occasion
  • Style: Midi Dress
$22.00 $1098.00
favourite
Amelia Graham Burnout Lace Up Detail Woven Column Dress
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KarenMillen

Amelia Graham Burnout Lace Up Detail Woven Column Dress

  • Length: Midi
  • Neckline: Plunge
  • Style: Midi Dress
$119.00 $394.00
favourite
Soft Tailored Colourblock Bandeau Midi Dress
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KarenMillen

Soft Tailored Colourblock Bandeau Midi Dress

  • Neckline: Bandeau
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$132.00 $438.00
favourite
Fringe Sequin Bandeau Midi Dress
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KarenMillen

Fringe Sequin Bandeau Midi Dress

  • Neckline: Bandeau
  • Occasion: Occasion
  • Style: Midi Dress
$22.00 $218.00
favourite
The Founder Kimono Style Embroidered Midi Dress
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KarenMillen

The Founder Kimono Style Embroidered Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Style: Midi Dress
$99.00 $856.00
favourite
Soft Tailored Colour Block Bow Midi Dress
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KarenMillen

Soft Tailored Colour Block Bow Midi Dress

  • Design: Plain
  • Length: Midi
  • Neckline: One Shoulder
$174.00 $438.00
mono color pink color
favourite
Embroidered Applique Strappy Midi Dress
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KarenMillen

Embroidered Applique Strappy Midi Dress

  • Detail: Applique
  • Length: Midi
  • Style: Midi Dress
$213.00 $856.00
coral color sage color
favourite
Petite Embroidered Applique Strappy Midi Dress
Petite
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KarenMillen

Petite Embroidered Applique Strappy Midi Dress

  • Length: Midi
  • Neckline: Bandeau
  • Sleeve length: Strappy
$213.00 $856.00
favourite
Compact Stretch Asymmetric Neckline Draped Midi Dress
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KarenMillen

Compact Stretch Asymmetric Neckline Draped Midi Dress

  • Fabric: Polyester
  • Length: Midi
  • Neckline: Off the Shoulder
$145.00 $482.00
favourite
Mirrored Placed Floral Leather Trim Kimono Woven Midi Dress
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KarenMillen

Mirrored Placed Floral Leather Trim Kimono Woven Midi Dress

  • Detail: Lace
  • Length: Midi
  • Style: Midi Dress
$99.00 $394.00
favourite
Floral Pleat Detail Strappy Woven Midi Dress
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KarenMillen

Floral Pleat Detail Strappy Woven Midi Dress

  • Fabric: Polyester
  • Neckline: Crew
  • Sleeve length: Sleeveless
$97.00 $385.00
favourite
Floral Sparkle Iridescent Halter Midi Dress
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KarenMillen

Floral Sparkle Iridescent Halter Midi Dress

  • Length: Midi
  • Neckline: Halterneck
  • Occasion: Occasion
$70.00 $284.00
favourite
Graduated Stripe Viscose Satin Bias Midi Dress
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KarenMillen

Graduated Stripe Viscose Satin Bias Midi Dress

  • Design: Stripes
  • Detail: Bias Cut
  • Sleeve length: Long Sleeve
$66.00 $218.00
favourite
Crystal Embellished Midi Dress
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KarenMillen

Crystal Embellished Midi Dress

  • Detail: Embellished
  • Length: Midi
  • Style: Midi Dress
$264.00 $526.00
wine color green color
favourite
Geo Jacquard Velvet Mix Tailored Bardot Midi Dress
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KarenMillen

Geo Jacquard Velvet Mix Tailored Bardot Midi Dress

  • Design: Jacquard
  • Length: Midi
  • Style: Midi Dress
$125.00 $504.00
favourite
Viscose Georgette Ruffle Sleeveless Woven Midi Dress
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KarenMillen

Viscose Georgette Ruffle Sleeveless Woven Midi Dress

  • Design: Plain
  • Detail: Ruffle
  • Style: Midi Dress
$394.00
favourite
Floral Applique Corset Detail Woven Midi Dress
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KarenMillen

Floral Applique Corset Detail Woven Midi Dress

  • Design: All Over Print
  • Detail: Corset
  • Sleeve length: Strappy
$438.00
favourite
Soft Tailored Colour Block Detail Midi Dress
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KarenMillen

Soft Tailored Colour Block Detail Midi Dress

  • Detail: Plain
  • Length: Midi
  • Style: Midi Dress
$438.00
multi color green color mono color
favourite
Compact Stretch Bow Tie Neck Full Skirted Midi Dress
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KarenMillen

Compact Stretch Bow Tie Neck Full Skirted Midi Dress

  • Detail: Bow
  • Fabric: Polyester
  • Neckline: Crew
$315.00 $526.00
mint color bright-pink color ivory color
favourite
Floral Applique On Lace Woven Midi Dress
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KarenMillen

Floral Applique On Lace Woven Midi Dress

  • Neckline: Crew
  • Occasion: Occasion
  • Style: Midi Dress
$99.00 $658.00
favourite
Structured Crepe Notch Neck Wrap Belted Forever Midi Dress
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KarenMillen

Structured Crepe Notch Neck Wrap Belted Forever Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Occasion: Occasion
$165.00 $548.00
favourite
Italian Satin Bandeau Structured Bow Detail Midi Dress
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KarenMillen

Italian Satin Bandeau Structured Bow Detail Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
$99.00 $658.00
favourite
Tulle Bandeau Tiered Midi Dress
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KarenMillen

Tulle Bandeau Tiered Midi Dress

  • Detail: Lace
  • Fabric: Polyester
  • Neckline: Bandeau
$306.00
blush color ivory color navy color
favourite
Viscose Satin Long Sleeve Bias Cut Woven Midi Dress
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KarenMillen

Viscose Satin Long Sleeve Bias Cut Woven Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$79.00 $262.00
favourite
Disc Sequin Bandeau Woven Midi Dress
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KarenMillen

Disc Sequin Bandeau Woven Midi Dress

  • Design: Fabric Interest
  • Neckline: Strappy
  • Style: Midi Dress
$106.00 $350.00
favourite
Spot Jacquard Tailored Bow Neck Full Skirted Midi Dress
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KarenMillen

Spot Jacquard Tailored Bow Neck Full Skirted Midi Dress

  • Design: Plain
  • Detail: Bow
  • Length: Midi
$315.00 $526.00
favourite
Soft Tailored Side Pleated Midi Dress
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KarenMillen

Soft Tailored Side Pleated Midi Dress

  • Fabric: Polyester
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$202.00 $504.00
favourite
Compact Stretch Colour Block Tailored Bardot Midi Dress
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KarenMillen

Compact Stretch Colour Block Tailored Bardot Midi Dress

  • Detail: Plain
  • Fabric: Polyester
  • Neckline: Bardot
$165.00 $548.00
hot-pink color mono color
favourite
Soft Tailored Colour Block Pleated Side Sleeveless Midi Dress
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KarenMillen

Soft Tailored Colour Block Pleated Side Sleeveless Midi Dress

  • Detail: Pleated
  • Length: Midi
  • Sleeve length: Cap Sleeve
$110.00 $438.00
favourite
Lace High Neck Woven Midi Dress
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KarenMillen

Lace High Neck Woven Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Short Sleeve
$222.00 $372.00
favourite
Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress
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KarenMillen

Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress

  • Neckline: V Neck
  • Occasion: Occasion
  • Style: Midi Dress
$112.00 $372.00
favourite
Velvet Groisgrain Bandeau Midi Tailored Dress
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KarenMillen

Velvet Groisgrain Bandeau Midi Tailored Dress

  • Detail: Plain
  • Neckline: Bandeau
  • Style: Midi Dress
$132.00 $526.00
black color burgundy color
favourite
Crystal Embellished Cross Front Woven Midi Dress
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KarenMillen

Crystal Embellished Cross Front Woven Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
$198.00 $658.00
favourite
Crinkle Georgette Strappy Blur Print Woven Midi Dress
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KarenMillen

Crinkle Georgette Strappy Blur Print Woven Midi Dress

  • Detail: Crinkle
  • Length: Midi
  • Sleeve length: Strappy
$548.00
favourite
Tailored Satin Bow Detail Midi Dress
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KarenMillen

Tailored Satin Bow Detail Midi Dress

  • Neckline: V Neck
  • Sleeve length: Strappy
  • Style: Midi Dress
$125.00 $504.00
favourite
Velvet And Jacquard Contrast Strappy Tailored Midi Dress
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KarenMillen

Velvet And Jacquard Contrast Strappy Tailored Midi Dress

  • Design: Print
  • Detail: Plain
  • Sleeve length: Strappy
$132.00 $438.00
mono color cobalt color
favourite
Compact Stretch Viscose Tie Neck Tailored Full Skirted Midi Dress
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KarenMillen

Compact Stretch Viscose Tie Neck Tailored Full Skirted Midi Dress

  • Detail: Plain
  • Fabric: Polyester
  • Length: Midi
$275.00 $548.00
favourite
Floral Organdie Woven Midi Shirt Dress
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KarenMillen

Floral Organdie Woven Midi Shirt Dress

  • Detail: All Over Print
  • Fabric: Woven
  • Style: Midi Dress
$187.00 $372.00
Showing 40 of 929
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