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Plus Size Wedding Guest Dresses
Plus Size Wedding Guest Dresses

Elevated elegance appears with a bespoke focus on form for our collection of plus size dresses for wedding guests. Celebrate love in style with plus size wedding guest dresses that are thoughtfully crafted for elegance and modern confidence. Whether you’re attending a formal black-tie affair, a relaxed outdoor ceremony, or a destination beach wedding, each silhouette is designed to enhance and flatter your curves. Featuring timeless tailored dresses, A-line styles, and contemporary necklines, find your perfect fit at Karen Millen. Our premium range of plus size wedding guest outfits showcases luxe fabrics including fluid crepe, sculpting jersey, and soft silk and satin. Explore a palette of rich jewel tones, radiant colour-blocking, soft pastels, and refined neutrals, all finished with stand-out details - think soft pleats, blooming florals, intricate embroidery, and crystal embellishments. Browse our collection of plus size wedding guest dresses and mark the moment with elevated elegance.

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  • PLUS SIZE
    KarenMillen
    Plus Size Floral Embroidered Cotton Linen Woven Prom Dress
    £369.00 £221.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Applique Organdie Floral Graphic Maxi Dress
    £389.00 £233.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Ombre Applique Printed Cold Shoulder Woven Maxi Dress
    £299.00 £179.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Ombre Applique Woven Halter Woven Maxi Dress
    £169.00
  • PLUS SIZE
    KarenMillen
    Plus Size Floral Jacquard Strappy Full Skirted Tailored Maxi Dress
    £279.00 £167.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Structured Crepe Ruffle Shoulder Tailored Full Skirted Midi Dress
    £239.00 £143.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Hammered Satin Deep V Strappy Woven Maxi Dress
    £119.00 £71.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Jersey Crepe Asymmetric Neckline Maxi Dress
    £99.00 £59.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Jersey And Georgette Mix Belted Pleat Midi Dress
    £129.00 £77.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Jersey Crepe Asymmetric Neckline Maxi Dress
    £99.00 £59.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Soft Tailored Waist Drape Corset Maxi Dress
    £279.00 £167.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress
    £229.00 £137.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Amelia Graham Plus Size Burnout Lace Up Detail Woven Column Dress
    £189.00 £113.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Embroidered Organdie Woven Balloon Sleeve Maxi Dress With Beading
    £399.00 £239.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Soft Tailored Cape Sleeve Maxi Dress
    £289.00 £173.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Cold Shoulder 3D Floral Applique Woven Maxi Dress
    £319.00 £191.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Placed Floral Crystal Embellished Tailored Cape Maxi Dress
    £499.00 £299.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Premium Embellished Caped Maxi Dress
    £399.00
  • PLUS SIZE
    KarenMillen
    Plus Size Bardot Drapey Midi Dress
    £99.00 £59.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Diamante Trim Delicate Rose Woven Maxi Dress
    £299.00 £179.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Georgette Pleated Bustier Cape Back Woven Maxi Dress
    £199.00 £119.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Organdie Embroidered Woven Midi Dress
    £299.00 £179.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Guipure Lace High Neck Woven Midi Dress
    £259.00 £155.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Scuba Drama Shoulder Detail Woven Midi Dress
    £149.00
  • PLUS SIZE
    KarenMillen
    Plus Size Taffeta Contrast Tux Tailored Full Skirted Shirt Dress
    £229.00 £137.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Figure Form Bandage Knit V Neck Fringe Mini Dress
    £119.00 £71.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Viscose Blend Slinky Sheer Knit Bardot Maxi Dress
    £139.00 £83.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Ombre Floral Silk Cotton Plunge Maxi Dress
    £249.00 £149.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Figure Form Bandage Knit Contrast Bow Detail Maxi Dress
    £129.00 £77.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Ombre Floral Soft Pleated Woven Maxi With Cape Detail
    £199.00 £119.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Applique Organdie Floral Graphic Maxi Dress
    £359.00 £215.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Figure Form Bandage Knit Asymmetric Strap Midi Dress
    £129.00 £77.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Figure Form Bandage Knit Asymmetric Strap Midi Dress
    £129.00 £77.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Applique And Beaded Linen Woven Midi Dress With Tie Back Detail
    £279.00 £167.40 ( -40 % off )
  • Coast
    Plus Feather Cuff Long Sleeve Pencil Dress
    £139.00 £111.20 ( -20 % off )
  • Coast
    Plus Embellished Midi Dress With Cape Sleeves
    £149.00 £119.20 ( -20 % off )

Plus Size Dresses for Wedding Guests