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

Classy Plus Size Wedding Guest Dresses

Curate an unforgettable ensemble with the timeless elegance of our classy plus size wedding guest dresses edit. This celebration-ready collection spotlights an astute focus on the silhouette, resulting in a series of premium designs that will leave you radiating with confidence. Merging traditional occasionwear codes with modern appeal, you’ll find a series of silhouettes that are crafted from languid silk, lustrous satin, elegant linen, flowing chiffon, and cascading organza. Our classy plus size wedding guest dresses also feature a number of form-fitting styles that sculpt the form with knitted jersey, structured crêpe, woven jacquard, and the four-way support of our revered Compact Stretch. In celebration-worthy form, this edit appears in a considered canvas of color that boasts bold brights, jewel tones, modern metallics, refined neutrals, and sleek monochromatics — offset by the artful finishing touches that also feature. You’ll find mini, midi, and maxi fits that boast dynamic tassels, scintillating sequins, gathered rosettes, tactile feather trims, ornate lace panels, scalloped hems, and appliqué details aplenty. Find your signature piece in the edit below.
Read More
29 products

Filters

Size Open or Close section Open or Close section
Colour Open or Close section Open or Close section
Gender Open or Close section Open or Close section
Length Open or Close section Open or Close section
Occasion Open or Close section Open or Close section
Price 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
Sleeve length 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
Plus Size Tailored Cape Detail Maxi Dress
Plus
View
KarenMillen

Plus Size Tailored Cape Detail Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
$599.00
favourite
Plus Size Polished Tailored Cowl Neck Blazer Mini Dress
Plus
View
KarenMillen

Plus Size Polished Tailored Cowl Neck Blazer Mini Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
$179.00 $439.00
favourite
Plus Size Soft Tailored Colour Block Side Pleated Midi Dress
Plus
View
KarenMillen

Plus Size Soft Tailored Colour Block Side Pleated Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$159.00 $459.00
favourite
Plus Size Soft Tailored Colour Block High Neck Pleated Midi Dress
Plus
View
KarenMillen

Plus Size Soft Tailored Colour Block High Neck Pleated Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$399.00
favourite
Plus Size Spot Jacquard Square Neck Tailored Full Skirted Midi Dress
Plus
View
KarenMillen

Plus Size Spot Jacquard Square Neck Tailored Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
$499.00
favourite
Plus Size Compact Stretch Contrast Collar Tailored Midi Dress
Plus
View
KarenMillen

Plus Size Compact Stretch Contrast Collar Tailored Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • SleeveLength: Short Sleeve
$459.00
favourite
Plus Size Tailored Crepe Buckle Waist Midi Shirt Dress
Plus
View
KarenMillen

Plus Size Tailored Crepe Buckle Waist Midi Shirt Dress

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
$499.00
favourite
Plus Size Polished Tailored Button Detail Pleated Midi Dress
Plus
View
KarenMillen

Plus Size Polished Tailored Button Detail Pleated Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$559.00
favourite
Plus Size Viscose Linen Tailored Statement Button Front Pencil Midi Dress
Plus
View
KarenMillen

Plus Size Viscose Linen Tailored Statement Button Front Pencil Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • Style: Midi Dress
$119.00 $399.00
favourite
Plus Size Compact Stretch Tailored Colour Block Full Skirted Midi Dress
Plus
View
KarenMillen

Plus Size Compact Stretch Tailored Colour Block Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$479.00
favourite
Plus Size Soft Tailored Colour Block High Neck Pleated Midi Dress
Plus
View
KarenMillen

Plus Size Soft Tailored Colour Block High Neck Pleated Midi Dress

  • Length: Midi
  • SleeveLength: Short Sleeve
  • Style: Midi Dress
$399.00
favourite
Plus Size Soft Tailored Asymmetric Neck Draped Waist Detail Midi Dress
Plus
View
KarenMillen

Plus Size Soft Tailored Asymmetric Neck Draped Waist Detail Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • Style: Midi Dress
$139.00 $399.00
favourite
Plus Size Polished Tailored Double Breasted Sinch Detail Blazer Mini Dress
Plus
View
KarenMillen

Plus Size Polished Tailored Double Breasted Sinch Detail Blazer Mini Dress

  • Length: Mini
  • SleeveLength: Long Sleeve
  • Style: Blazer Dress
$159.00 $539.00
favourite
Plus Size Tailored Sequin Tweed Tie Bow Neck Embellished Mini Dress
Plus
View
KarenMillen

Plus Size Tailored Sequin Tweed Tie Bow Neck Embellished Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • Style: Mini Dress
$189.00 $539.00
favourite
Plus Size Velvet Groisgrain Bandeau Midi Tailored Dress
Plus
View
KarenMillen

Plus Size Velvet Groisgrain Bandeau Midi Tailored Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
$169.00 $479.00
favourite
Plus Size Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress
Plus
View
KarenMillen

Plus Size Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
$139.00 $459.00
favourite
Plus Size Tailored Velvet High Neck Mini Dress
Plus
View
KarenMillen

Plus Size Tailored Velvet High Neck Mini Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
$259.00
favourite
Plus Size Compact Stretch Bow Tie Neck Trim Detail Tailored Full Midi Dress
Plus
View
KarenMillen

Plus Size Compact Stretch Bow Tie Neck Trim Detail Tailored Full Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$479.00
favourite
Plus Size Textured Tweed Belted Tailored Mini Dress
Plus
View
KarenMillen

Plus Size Textured Tweed Belted Tailored Mini Dress

  • Length: Mini
  • Occasion: Daywear
  • Style: Mini Dress
$439.00
favourite
Plus Size Textured Tailored Contrast Taffeta Ruffle Maxi Dress
Plus
View
KarenMillen

Plus Size Textured Tailored Contrast Taffeta Ruffle Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
$139.00 $479.00
favourite
Plus Size Tailored Asymmetric Neck Strappy Detail Dress
Plus
View
KarenMillen

Plus Size Tailored Asymmetric Neck Strappy Detail Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
$159.00 $539.00
favourite
Plus Size Structured Crepe Tailored Full Skirted Belted Midi Dress
Plus
View
KarenMillen

Plus Size Structured Crepe Tailored Full Skirted Belted Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • SleeveLength: Short Sleeve
$139.00 $479.00
favourite
Plus Size Soft Tailored One Shoulder Pencil Midi Dress
Plus
View
KarenMillen

Plus Size Soft Tailored One Shoulder Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$379.00
favourite
Plus Size Compact Essential Belted Tailored Full Midi Dress
Plus
View
KarenMillen

Plus Size Compact Essential Belted Tailored Full Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$319.00
favourite
Plus Size Denim Tailored Belted Collared Full Midi Dress
Plus
View
KarenMillen

Plus Size Denim Tailored Belted Collared Full Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$339.00
favourite
Plus Size Tailored Check Contrast Sleeve Pocket Front Midi Dress
Plus
View
KarenMillen

Plus Size Tailored Check Contrast Sleeve Pocket Front Midi Dress

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
$519.00
favourite
Plus Size Twill Contrast Tux Tailored Full Skirted Shirt Dress
Plus
View
KarenMillen

Plus Size Twill Contrast Tux Tailored Full Skirted Shirt Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Full Skirted Dress
$459.00
favourite
Plus Size Tailored Twill Lace Mix Zip Front Mini Dress
Plus
View
KarenMillen

Plus Size Tailored Twill Lace Mix Zip Front Mini Dress

  • Length: Mini
  • SleeveLength: Short Sleeve
  • Style: Mini Dress
$129.00 $439.00
favourite
Plus Size Compact Stretch Ruffle Shoulder Tailored Dress
Plus
View
KarenMillen

Plus Size Compact Stretch Ruffle Shoulder Tailored Dress

  • Length: Knee Length
  • SleeveLength: Sleeveless
  • Style: Pencil Dress
$139.00 $459.00
Back to main content