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
1198 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
Ombre Knit High Neck Sleeveless Maxi Dress
View
KarenMillen

Ombre Knit High Neck Sleeveless Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£89.40 £149.00
favourite
Ponte And Georgette Jersey Pleated Maxi Dress
View
KarenMillen

Ponte And Georgette Jersey Pleated Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£111.20 £139.00
ivory color pale-blue color pale-pink color mono color black 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
£89.40 £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
£89.40 £149.00
black color cream color
favourite
Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress
View
KarenMillen

Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£119.20 £149.00
ivory color black color mono color
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
£89.40 £149.00
burgundy color black color
favourite
Viscose Blend Stud Keyhole Detail Knit Maxi Dress
View
KarenMillen

Viscose Blend Stud Keyhole Detail Knit Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£95.40 £159.00
cream color black color
favourite
Viscose Blend Stud Keyhole Detail Knit Mini Dress
View
KarenMillen

Viscose Blend Stud Keyhole Detail Knit Mini Dress

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£77.40 £129.00
black color magenta color
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
£77.40 £129.00
green color navy color
favourite
Knit Pointelle Contrast Collared Midi Dress
View
KarenMillen

Knit Pointelle Contrast Collared Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£127.20 £159.00
favourite
Knitted Zip Neck Pu Mix Pleated Midi Dress
View
KarenMillen

Knitted Zip Neck Pu Mix Pleated Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • SleeveLength: Long Sleeve
£101.40 £169.00
black color stone 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
£77.40 £129.00
navy color burgundy color
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
£101.40 £169.00
black color green color burgundy color
favourite
Petite Rib Knit Military Colour Block Midi Dress
Petite
View
KarenMillen

Petite Rib Knit Military Colour Block Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£111.20 £139.00
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
Striped Bardot Knit Maxi Dress
View
KarenMillen

Striped Bardot Knit Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£71.40 £119.00
coral color stripe color
favourite
Viscose Blend Knit Corsage Detail Maxi Dress
View
KarenMillen

Viscose Blend Knit Corsage Detail Maxi Dress

  • Length: Maxi
  • Occasion: Daywear
  • SleeveLength: Sleeveless
£42.00 £139.00
blush color navy color
favourite
Animal Print Georgette Embellished Short Sleeve Woven Maxi Dress
View
KarenMillen

Animal Print Georgette Embellished Short Sleeve Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£99.00 £329.00
favourite
Stripe Long Sleeve Knitted Maxi Dress
View
KarenMillen

Stripe Long Sleeve Knitted Maxi Dress

  • Length: Maxi
  • Occasion: Daywear
  • Style: Maxi Dress
£83.40 £139.00
burgundy color olive color
favourite
Marble Print Mesh Plunge Strappy Detail Maxi Dress
View
KarenMillen

Marble Print Mesh Plunge Strappy Detail Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£65.40 £109.00
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
Feather Figure Form Bandage Knit Maxi Dress
View
KarenMillen

Feather Figure Form Bandage Knit Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£95.40 £159.00
pale-blue color ivory color
favourite
Beach Metallic Thread Strappy Maxi Dress
Tall
View
KarenMillen

Beach Metallic Thread Strappy Maxi Dress

  • Occasion: Beachwear
  • Style: Beach Dress
£71.20 £89.00
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
£83.40 £139.00
cobalt color ochre 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
£83.40 £139.00
favourite
Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress
View
KarenMillen

Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£119.40 £199.00
emerald color cobalt 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
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
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
£83.40 £139.00
khaki color navy color
favourite
Animal Print Viscose Georgette Woven Belted Maxi Dress
View
KarenMillen

Animal Print Viscose Georgette Woven Belted Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£151.20 £189.00
favourite
Cowl Neck Drape Woven Maxi Dress
View
KarenMillen

Cowl Neck Drape Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£151.20 £189.00
favourite
Polished Tailored Cape Drape Maxi Column Dress
View
KarenMillen

Polished Tailored Cape Drape Maxi Column Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£131.40 £219.00
black color ivory color
favourite
Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress
View
KarenMillen

Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£89.40 £149.00
sage color cream color navy color black color
favourite
Petite Viscose Blend Knit Sheer Skirt Maxi Dress
Petite
View
KarenMillen

Petite Viscose Blend Knit Sheer Skirt Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£72.00 £179.00
favourite
Wool Blend Embellished Cable Knit Jumper Mini Dress
View
KarenMillen

Wool Blend Embellished Cable Knit Jumper Mini Dress

  • Length: Mini
  • Occasion: Daywear
  • SleeveLength: Long Sleeve
£95.00 £189.00
black color cream color
favourite
Figure Form Woven Mix Military Button Blazer Knit Midi Dress
View
KarenMillen

Figure Form Woven Mix Military Button Blazer Knit Midi Dress

  • Length: Midi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£95.40 £159.00
black color stone color
favourite
Foil Metallic Figure Form Strappy Knit Maxi Dress
Tall
View
KarenMillen

Foil Metallic Figure Form Strappy Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£89.40 £149.00
favourite
Figure Form Bandage Taffeta Bow Knit Mini Dress
View
KarenMillen

Figure Form Bandage Taffeta Bow Knit Mini Dress

  • Length: Mini
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£89.40 £149.00
favourite
Viscose Blend Knit Sheer Skirt Maxi Dress
View
KarenMillen

Viscose Blend Knit Sheer Skirt Maxi Dress

  • Length: Midaxi
  • Occasion: Daywear
  • SleeveLength: Long Sleeve
£90.00 £179.00
ivory color black color
favourite
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
Tall
View
KarenMillen

Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£89.40 £149.00
silver color hot-pink color
Showing 40 of 1198
Back to main content