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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 occasionwear 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
Textured Ruffle Woven Midi Prom Dress
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KarenMillen

Textured Ruffle Woven Midi Prom Dress

  • Length: Midi
  • Neckline: Square
  • Style: Midi Dress
€350.00
ink color mink color
favourite
Sleeveless Satin Drape Woven Maxi Dress
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KarenMillen

Sleeveless Satin Drape Woven Maxi Dress

  • Length: Maxi
  • Neckline: Boat Neck
  • Sleeve length: Sleeveless
€86.00 €285.00
favourite
Soft Tailored Short Waterfall Mini Dress
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KarenMillen

Soft Tailored Short Waterfall Mini Dress

  • Fabric: Woven
  • Neckline: V Neck
  • Sleeve length: Sleeveless
€49.00 €245.00
ivory color red color
favourite
Soft Tailored Waterfall Halter Maxi Dress
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KarenMillen

Soft Tailored Waterfall Halter Maxi Dress

  • Neckline: Halterneck
  • Sleeve length: Sleeveless
  • Style: Fluid Dress
€79.00 €259.00
navy color pink color
favourite
Premium Slinky Crepe Scarf Detail Mini Dress
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KarenMillen

Premium Slinky Crepe Scarf Detail Mini Dress

  • Length: Midi
  • Neckline: Round Neck
  • Style: Mini Dress
€74.00 €245.00
favourite
Printed Satin Woven Maxi Dress
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KarenMillen

Printed Satin Woven Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Style: Maxi Dress
€47.00 €155.00
favourite
Butterfly Viscose Satin Maxi Dress
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KarenMillen

Butterfly Viscose Satin Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Sleeve length: Sleeveless
€59.00 €195.00
favourite
Crystal Embellished Woven Split Maxi Dress
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KarenMillen

Crystal Embellished Woven Split Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€90.00 €298.00
favourite
Embroidered Applique Strappy Midi Dress
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KarenMillen

Embroidered Applique Strappy Midi Dress

  • Length: Midi
  • Neckline: Bandeau
  • Style: Midi Dress
€152.00 €506.00
coral color sage color
favourite
Plus Size Premium Slinky Crepe Scarf Detail Maxi Dress
Plus
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KarenMillen

Plus Size Premium Slinky Crepe Scarf Detail Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Sleeve length: Sleeveless
€125.00 €245.00
favourite
Marble Jacquard Bustier Mini Dress
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KarenMillen

Marble Jacquard Bustier Mini Dress

  • Neckline: Bandeau
  • Sleeve length: Sleeveless
  • Style: Mini Dress
€79.00 €259.00
favourite
Petite Premium Embellished Mini Dress
Petite
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KarenMillen

Petite Premium Embellished Mini Dress

  • Length: Mini
  • Neckline: Halterneck
  • Shop by Fit: Petite
€169.00 €558.00
favourite
Petite Rosette Drama Maxi Dress
Petite
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KarenMillen

Petite Rosette Drama Maxi Dress

  • Length: Maxi
  • Neckline: Plunge
  • Style: Maxi Dress
€169.00 €558.00
favourite
Mono Geo Silk Cotton Woven Strappy Dress
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KarenMillen

Mono Geo Silk Cotton Woven Strappy Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
€298.00
favourite
Tall Embellished Geo Strappy Woven Maxi Dress
Tall
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KarenMillen

Tall Embellished Geo Strappy Woven Maxi Dress

  • Length: Maxi
  • Neckline: Plunge
  • Sleeve length: Sleeveless
€70.00 €235.00
favourite
Fringe Sequin Bandeau Midi Dress
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KarenMillen

Fringe Sequin Bandeau Midi Dress

  • Neckline: Bandeau
  • Shop by Fit: Main
  • Style: Midi Dress
€13.00 €129.00
favourite
Satin Woven Crepe Maxi Dress
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KarenMillen

Satin Woven Crepe Maxi Dress

  • Neckline: Crew
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
€52.00 €259.00
favourite
Tailored Check Belted Mini Dress
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KarenMillen

Tailored Check Belted Mini Dress

  • Neckline: Crew
  • Sleeve length: Short Sleeve
  • Style: Mini Dress
€245.00
ivory color red color
favourite
Petite Embroidered Applique Strappy Midi Dress
Petite
View
KarenMillen

Petite Embroidered Applique Strappy Midi Dress

  • Length: Midi
  • Neckline: Bandeau
  • Shop by Fit: Petite
€152.00 €506.00
favourite
Bandage Knit Contrast Cross Front Dress
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KarenMillen

Bandage Knit Contrast Cross Front Dress

  • Length: Midi
  • Neckline: Crew
  • Sleeve length: Sleeveless
€108.00 €179.00
favourite
Tulle Bandeau Tiered Midi Dress
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KarenMillen

Tulle Bandeau Tiered Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€179.00
blush color navy color ivory color
favourite
Embellished Pleated Woven Maxi Dress
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KarenMillen

Embellished Pleated Woven Maxi Dress

  • Neckline: Bardot
  • Sleeve length: Strappy
  • Style: Maxi Dress
€402.00
favourite
Premium Ruched Jersey Maxi Dress
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KarenMillen

Premium Ruched Jersey Maxi Dress

  • Neckline: High Neck
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
€179.00
favourite
Crystal Embellished Halter Woven Maxi Dress
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KarenMillen

Crystal Embellished Halter Woven Maxi Dress

  • Neckline: Halterneck
  • Shop by Fit: Main
  • Style: Maxi Dress
€133.00 €441.00
favourite
Mirrored Baroque Viscose Woven Midi Dress
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KarenMillen

Mirrored Baroque Viscose Woven Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€65.00 €325.00
favourite
Baroque Applique Organdie Woven Maxi Dress
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KarenMillen

Baroque Applique Organdie Woven Maxi Dress

  • Neckline: Plunge
  • Shop by Fit: Main
  • Style: Maxi Dress
€83.00 €415.00
favourite
Embellished Fringe Strappy Woven Mini Dress
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KarenMillen

Embellished Fringe Strappy Woven Mini Dress

  • Neckline: V Neck
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€133.00 €441.00
favourite
Graduated Stripe Viscose Satin Halter Dress
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KarenMillen

Graduated Stripe Viscose Satin Halter Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Sleeve length: Sleeveless
€47.00 €155.00
favourite
Floral Pleat Detail Woven Maxi Dress
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KarenMillen

Floral Pleat Detail Woven Maxi Dress

  • Neckline: Crew
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€74.00 €245.00
favourite
Soft Tailored Waterfall Sleeve Maxi Dress
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KarenMillen

Soft Tailored Waterfall Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: V Neck
  • Style: Maxi Dress
€79.00 €259.00
favourite
Leather Zip Through Full Midi Dress
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KarenMillen

Leather Zip Through Full Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€428.00
favourite
Petite Premium Embellished Cape Maxi Dress
Petite
View
KarenMillen

Petite Premium Embellished Cape Maxi Dress

  • Length: Maxi
  • Style: Maxi Dress
€610.00
favourite
Satin Guipure Lace Woven Maxi Slip Dress
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KarenMillen

Satin Guipure Lace Woven Maxi Slip Dress

  • Length: Maxi
  • Neckline: V Neck
  • Style: Maxi Dress
€113.00 €376.00
favourite
Viscose Metallic Georgette Halter Woven Maxi Dress
Tall
View
KarenMillen

Viscose Metallic Georgette Halter Woven Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Style: Maxi Dress
€55.00 €179.00
favourite
Compact Stretch Viscose One Shoulder Maxi Dress
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KarenMillen

Compact Stretch Viscose One Shoulder Maxi Dress

  • Length: Maxi
  • Shop by Fit: Main
  • Style: Maxi Dress
€79.00 €259.00
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
€342.00 €571.00
favourite
Petite Abstract Butterfly Pleated Maxi Dress
Petite
View
KarenMillen

Petite Abstract Butterfly Pleated Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Style: Dress
€79.00 €259.00
favourite
Petite Tailored Button Detail Midi Dress
Petite
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KarenMillen

Petite Tailored Button Detail Midi Dress

  • Length: Midi
  • Shop by Fit: Petite
  • Style: Midi Dress
€49.00 €169.00
favourite
Embellished Strong Shoulder Woven Mini Dress
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KarenMillen

Embellished Strong Shoulder Woven Mini Dress

  • Length: Mini
  • Shop by Fit: Main
  • Style: Mini Dress
€101.00 €337.00
favourite
Taffeta Drama Sculptural Tailored Maxi Dress
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KarenMillen

Taffeta Drama Sculptural Tailored Maxi Dress

  • Length: Maxi
  • Neckline: Bandeau
  • Sleeve length: Sleeveless
€155.00 €519.00
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