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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
OOTO Premium Viscose Jersey Draped Mini Dress
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KarenMillen

OOTO Premium Viscose Jersey Draped Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
£36.00 £179.00
favourite
Petite Premium Crystal Embellished Jersey Midi Dress
Petite
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KarenMillen

Petite Premium Crystal Embellished Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£199.00
favourite
Thigh High Split Embellished Woven Fringed Midi Dress
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KarenMillen

Thigh High Split Embellished Woven Fringed Midi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£375.20 £469.00
favourite
Plus size Quilt Stitch Military Skater Dress
Plus
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KarenMillen

Plus size Quilt Stitch Military Skater Dress

  • Fabric: Knitted
  • Length: Mini
  • Neckline: Crew
£55.00 £109.00
favourite
Viscose Satin Woven Midi Dress
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KarenMillen

Viscose Satin Woven Midi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£46.00 £229.00
favourite
Ooto Heavy Satin Draped Floral Woven Halter Maxi Dress
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KarenMillen

Ooto Heavy Satin Draped Floral Woven Halter Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£56.00 £279.00
favourite
Tall Fluid Tailored Drop Shoulder Maxi Dress
Tall
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KarenMillen

Tall Fluid Tailored Drop Shoulder Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£60.00 £199.00
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Petite Soft Tailored High Low Midi Dress
Petite
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KarenMillen

Petite Soft Tailored High Low Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Occasion: Going Out
£30.00 £99.00
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Petite Mono Floral Woven Button Up Maxi Dress
Petite
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KarenMillen

Petite Mono Floral Woven Button Up Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£75.00 £249.00
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Tall Crystal Embellished Woven Maxi Blazer Dress
Tall
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KarenMillen

Tall Crystal Embellished Woven Maxi Blazer Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£165.00 £549.00
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Quilted Applique Organdie Angel Sleeve Woven Maxi Dress
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KarenMillen

Quilted Applique Organdie Angel Sleeve Woven Maxi Dress

  • Length: Maxi
  • SleeveLength: Short Sleeve
  • Style: Maxi Dress
£140.00 £399.00
favourite
Petite Feather Crystal Embellished Maxi Dress
Petite
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KarenMillen

Petite Feather Crystal Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£147.00 £419.00
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Premium Linen Petite Open Back V Neck Woven Midi Dress
Petite
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KarenMillen

Premium Linen Petite Open Back V Neck Woven Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£60.00 £299.00
favourite
Tall Satin Woven Crepe Maxi Dress
Tall
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KarenMillen

Tall Satin Woven Crepe Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£40.00 £209.00
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Archive Collection - Large Bow Detail Off The Shoulder Crepe Woven Midi Dress
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KarenMillen

Archive Collection - Large Bow Detail Off The Shoulder Crepe Woven Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£60.00 £299.00
favourite
Archive Collection - Tall Taffeta Ruffle Woven Mini Dress
Tall
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KarenMillen

Archive Collection - Tall Taffeta Ruffle Woven Mini Dress

  • Length: Mini
  • Sleeve length: Cap Sleeve
  • Style: Mini Dress
£38.00 £189.00
favourite
Archive Collection - Taffeta Ruffle Woven Mini Dress
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KarenMillen

Archive Collection - Taffeta Ruffle Woven Mini Dress

  • Length: Mini
  • Sleeve length: Cap Sleeve
  • Style: Mini Dress
£38.00 £189.00
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Archive Collection - Tall Bow Detail Asymmetric Off The Shoulder Midaxi Dress
Tall
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KarenMillen

Archive Collection - Tall Bow Detail Asymmetric Off The Shoulder Midaxi Dress

  • Length: Midaxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£90.00 £299.00
favourite
Lace Petal Applique Balloon Sleeve Woven Midi Dress
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KarenMillen

Lace Petal Applique Balloon Sleeve Woven Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£72.00 £239.00
favourite
Guipure Lace Woven Mini Dress
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KarenMillen

Guipure Lace Woven Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
£105.00 £299.00
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Petite Halter Diamante Enamel Trim Woven Pleated Split Maxi Dress
Petite
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KarenMillen

Petite Halter Diamante Enamel Trim Woven Pleated Split Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£77.00 £219.00
favourite
Butterfly Viscose Satin Cowl Detail Belted Maxi Dress
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KarenMillen

Butterfly Viscose Satin Cowl Detail Belted Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£48.00 £159.00
favourite
Cut Work bubble Hem Woven Mini Dress
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KarenMillen

Cut Work bubble Hem Woven Mini Dress

  • Length: Mini
  • Sleeve length: Short Sleeve
  • Style: Mini Dress
£135.20 £169.00
favourite
Linen Belted Shirt Midi Dress
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KarenMillen

Linen Belted Shirt Midi Dress

  • Occasion: Occasion
  • SleeveLength: Short Sleeve
  • Style: Midi Dress
£10.00 £159.00
favourite
Embellished Mini Dress With Cape
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KarenMillen

Embellished Mini Dress With Cape

  • Length: Mini
  • SleeveLength: Sleeveless
  • Style: Mini Dress
£10.00 £269.00
favourite
Tall Rose Print Pleated Mini Dress
Tall
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KarenMillen

Tall Rose Print Pleated Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£27.00 £89.00
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Tall Premium Cady Cutwork Long Sleeve Woven Maxi Dress
Tall
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KarenMillen

Tall Premium Cady Cutwork Long Sleeve Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£46.00 £229.00
favourite
Petite Floral Guipure Lace Woven Maxi Dress
Petite
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KarenMillen

Petite Floral Guipure Lace Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£72.00 £359.00
favourite
Disc Sequin Halter Mini Dress
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KarenMillen

Disc Sequin Halter Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
£26.00 £129.00
favourite
Tall Compact Stretch Viscose Drape Sleeve One Shoulder Tailored Maxi Dress
Tall
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KarenMillen

Tall Compact Stretch Viscose Drape Sleeve One Shoulder Tailored Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£48.00 £239.00
favourite
Petite Premium Viscose Georgette Panelled Ruffle Detail Woven Mini Dress
Petite
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KarenMillen

Petite Premium Viscose Georgette Panelled Ruffle Detail Woven Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
£96.00 £319.00
favourite
Petite Crystal Embellished Satin Wrap Maxi Dress
Petite
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KarenMillen

Petite Crystal Embellished Satin Wrap Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£69.00 £229.00
favourite
Tall Embellished Detail Plunge Collared Woven Maxi Dress
Tall
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KarenMillen

Tall Embellished Detail Plunge Collared Woven Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£150.00 £499.00
favourite
Petite Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress
Petite
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KarenMillen

Petite Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£75.00 £249.00
blue color red color
favourite
Tall Pleated Floral Bodice Detail Woven Maxi Dress
Tall
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KarenMillen

Tall Pleated Floral Bodice Detail Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£48.00 £159.00
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Petite Taffeta Bow Detail Woven Maxi Dress
Petite
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KarenMillen

Petite Taffeta Bow Detail Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£111.00 £369.00
favourite
Tall Taffeta Bow Detail Woven Maxi Dress
Tall
View
KarenMillen

Tall Taffeta Bow Detail Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£111.00 £369.00
favourite
Petite Ombre Sequin Woven Midi Dress
Petite
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KarenMillen

Petite Ombre Sequin Woven Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£70.00 £139.00
favourite
Soft Tailored Halter Neck Midi Dress
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KarenMillen

Soft Tailored Halter Neck Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£199.00
favourite
Petite Strappy Off The Shoulder Taffeta Woven Prom Dress
Petite
View
KarenMillen

Petite Strappy Off The Shoulder Taffeta Woven Prom Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£64.00 £319.00
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