Skip to main content
Close Search
Clear Search Input
search button Go to account Go to wishlist Go to cart

Long Wedding Guest Dresses

The elegant aplomb of floor-length styling takes on an elevated essence for our curation of long wedding guest dresses, spotlighting our approach to premium design with timeless styling. The long wedding guest dresses of this collection appear in a series of luxurious compositions. Thik 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, the long dresses for wedding guest of this edit appear with dynamic tassels, scintillating sequins, tactile feather trims, and appliqué details aplenty. Find your bespoke fit in the long elegant wedding guest dresses edit below.
Read More
1170 products

Filters

Size Open or Close section Open or Close section
Colour Open or Close section Open or Close section
Price Open or Close section Open or Close section
Gender Open or Close section Open or Close section
Occasion Open or Close section Open or Close section
Shop by Fit Open or Close section Open or Close section
Style Open or Close section Open or Close section
Search for style
  • No results found
Length Open or Close section Open or Close section
Sleeve length Open or Close section Open or Close section
Design Open or Close section Open or Close section
Detail Open or Close section Open or Close section
Fabric Open or Close section Open or Close section
Neckline Open or Close section Open or Close section
Sort:   Relevance
Open or Close section
  • Price: Low-high
  • Price: High-Low
  • Sort: Relevance
  • Sort: Best Sellers
  • Sort: Newness
favourite
Premium Ruched Jersey Maxi Dress
View
KarenMillen

Premium Ruched Jersey Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£139.00
favourite
Premium Crystal Embellished Jersey Cowl Neck Mini Dress
View
KarenMillen

Premium Crystal Embellished Jersey Cowl Neck Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
£139.30 £199.00
gold color cobalt color
favourite
Slinky Crepe Twist Detail Maxi Dress
View
KarenMillen

Slinky Crepe Twist Detail Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£97.30 £139.00
black color chocolate color
favourite
Compact Wool Look Ruffle V Neck Midi Dress
View
KarenMillen

Compact Wool Look Ruffle V Neck Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • SleeveLength: Long Sleeve
£97.30 £139.00
cobalt color ochre color
favourite
Viscose Rib Pu Mix Tab Detail Pleated Knit Mini Dress
View
KarenMillen

Viscose Rib Pu Mix Tab Detail Pleated Knit Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
£104.30 £149.00
stone color black color
favourite
Viscose Blend Sheer Skirt Maxi Knit Dress
View
KarenMillen

Viscose Blend Sheer Skirt Maxi Knit Dress

  • Length: Maxi
  • Occasion: Daywear
  • SleeveLength: Sleeveless
£104.30 £149.00
black color cream color
favourite
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
View
KarenMillen

Premium Stretch Crepe Jersey Plunge Neck Maxi Dress

  • Length: Maxi
  • Occasion: Going Out
  • SleeveLength: Long Sleeve
£60.00 £199.00
favourite
Stripe Cotton Rosette Woven Shirt Maxi Dress
View
KarenMillen

Stripe Cotton Rosette Woven Shirt Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£149.00
favourite
Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
View
KarenMillen

Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£90.30 £129.00
favourite
Stripe Fitted Long Sleeve Knitted Midi Dress
View
KarenMillen

Stripe Fitted Long Sleeve Knitted Midi Dress

  • Length: Midi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£90.30 £129.00
green color navy color
favourite
Colour Block Rib Knitted Maxi Dress
View
KarenMillen

Colour Block Rib Knitted Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£90.30 £129.00
favourite
Studded Ponte Jersey Midi Dress
View
KarenMillen

Studded Ponte Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£129.00
black color green color pink color
favourite
Knit Rib With Contrast Waist Detail Collared Midi Dress
View
KarenMillen

Knit Rib With Contrast Waist Detail Collared Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£90.30 £129.00
navy color burgundy color
favourite
Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress
View
KarenMillen

Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£60.00 £119.00
favourite
Jersey And Georgette Mix Pleat Mini Dress
View
KarenMillen

Jersey And Georgette Mix Pleat Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
£83.30 £119.00
black color pale-blue color navy color
favourite
Petite Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
Petite
View
KarenMillen

Petite Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£90.30 £129.00
favourite
Knit Pointelle Contrast Collared Midi Dress
View
KarenMillen

Knit Pointelle Contrast Collared Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£111.30 £159.00
blue color beige color
favourite
Embellished Figure Form And Chiffon Sleeve Midi Dress
View
KarenMillen

Embellished Figure Form And Chiffon Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
£57.00 £189.00
favourite
Viscose Rib Pu Mix Tab Detail Pleated Knit Midi Dress
View
KarenMillen

Viscose Rib Pu Mix Tab Detail Pleated Knit Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£118.30 £169.00
black color green color burgundy color
favourite
Organdie Woven Midi Shirt Dress
View
KarenMillen

Organdie Woven Midi Shirt Dress

  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£149.00
favourite
Viscose Blend Maxi Knit Dress With Chiffon Sleeve Military Trim
View
KarenMillen

Viscose Blend Maxi Knit Dress With Chiffon Sleeve Military Trim

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Knitted Dress
£149.00
cream color olive color black color light-blue color
favourite
Feather Figure Form Bandage Knit Maxi Dress
View
KarenMillen

Feather Figure Form Bandage Knit Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£111.30 £159.00
pale-blue color ivory color
favourite
Sequin Power Mesh Lace Up Mini Dress
View
KarenMillen

Sequin Power Mesh Lace Up Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£50.00 £99.00
burgundy color black color
favourite
Stripe Long Sleeve Knitted Maxi Dress
View
KarenMillen

Stripe Long Sleeve Knitted Maxi Dress

  • Length: Maxi
  • Occasion: Daywear
  • Style: Maxi Dress
£97.30 £139.00
burgundy color olive color
favourite
Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress
View
KarenMillen

Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£42.00 £139.00
favourite
Bandage Figure Form Zip Detail Chiffon Sleeve Knit Dress
View
KarenMillen

Bandage Figure Form Zip Detail Chiffon Sleeve Knit Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
£90.30 £129.00
ivory color black color
favourite
Garden Floral Viscose Georgette Satin Mix Maxi Dress
View
KarenMillen

Garden Floral Viscose Georgette Satin Mix Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£108.00 £359.00
favourite
Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress
View
KarenMillen

Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£45.00 £149.00
black color plum color
favourite
Pointelle Stitch Detail Sheer Panel Knit Midi Dress
View
KarenMillen

Pointelle Stitch Detail Sheer Panel Knit Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • SleeveLength: Long Sleeve
£97.30 £139.00
khaki color navy color
favourite
Petite Premium Ruched Jersey Maxi Dress
Petite
View
KarenMillen

Petite Premium Ruched Jersey Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£139.00
favourite
Striped Bardot Knit Maxi Dress
View
KarenMillen

Striped Bardot Knit Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£83.30 £119.00
coral color stripe color
favourite
Scuba Scoop Neck Long Sleeve Mini Dress
View
KarenMillen

Scuba Scoop Neck Long Sleeve Mini Dress

  • Length: Mini
  • Occasion: Daywear
  • SleeveLength: Long Sleeve
£97.30 £139.00
favourite
Viscose Blend Rib Knit Chiffon Sleeve Midi Dress
View
KarenMillen

Viscose Blend Rib Knit Chiffon Sleeve Midi Dress

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Knitted Dress
£99.00
cream color navy color
favourite
Petite Slinky Crepe Twist Detail Maxi Dress
Petite
View
KarenMillen

Petite Slinky Crepe Twist Detail Maxi Dress

  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£139.00
favourite
Knitted Zip Neck Pu Mix Pleated Mini Dress
View
KarenMillen

Knitted Zip Neck Pu Mix Pleated Mini Dress

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£104.30 £149.00
burgundy color black color
favourite
Velvet Sleeveless Body With Taffeta Drop Waist Maxi Dress
View
KarenMillen

Velvet Sleeveless Body With Taffeta Drop Waist Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£72.00 £179.00
favourite
Printed Georgette Ruffle Woven Maxi Dress
View
KarenMillen

Printed Georgette Ruffle Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£48.00 £159.00
favourite
Viscose Rib Button Up Collared Shirt Maxi Dress
View
KarenMillen

Viscose Rib Button Up Collared Shirt Maxi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£89.00
favourite
Animal Silk Cotton Plunge Maxi Dress
View
KarenMillen

Animal Silk Cotton Plunge Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£160.30 £229.00
favourite
Embellished Geo Halter Woven Maxi Dress
View
KarenMillen

Embellished Geo Halter Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£102.00 £339.00
Showing 40 of 1170
Back to main content