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Midi Occasion Dresses

Our midi occasion dresses are designed to celebrate every moment. Sleek, figure-flattering silhouettes and gently flowing shapes move with effortless grace, carrying you from daytime celebrations to evening soirées. Luxurious satin, chiffon, crepe, and lace add texture and fluidity, while thoughtful details elevate each design. From soft pastels to deep jewel tones, these dresses are made to leave a lasting impression. For weddings, milestone celebrations and dinner parties, explore our collection of midi dresses for special occasions.
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favourite
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£191.20 £239.00
favourite
Studded Ponte Jersey Midi Dress
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KarenMillen

Studded Ponte Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£103.20 £129.00
black color green color pink color
favourite
Figure Form Bandage Feather Detail Bandeau Knit Midi Dress
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KarenMillen

Figure Form Bandage Feather Detail Bandeau Knit Midi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£90.00 £179.00
ivory color chocolate color
favourite
Woven Sleeved Pleated Dress With Pu
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KarenMillen

Woven Sleeved Pleated Dress With Pu

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
£85.00 £169.00
grey color ivory color stone color olive color burgundy color
favourite
Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
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KarenMillen

Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
£47.00 £189.00
favourite
Off The Shoulder Brushed Textured Jersey Midi Dress
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KarenMillen

Off The Shoulder Brushed Textured Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£30.00 £99.00
raspberry color khaki color
favourite
Figure Form Bandage Rosette Knit Midi Dress
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KarenMillen

Figure Form Bandage Rosette Knit Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£36.00 £119.00
mono color blush color
favourite
Premium Slinky Crepe Scarf Detail Mini Dress
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KarenMillen

Premium Slinky Crepe Scarf Detail Mini Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Mini Dress
£47.00 £189.00
favourite
Satin Back Crepe Strappy Woven Midi Dress
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KarenMillen

Satin Back Crepe Strappy Woven Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£87.20 £109.00
favourite
Figure Form Bandage Tassel Hem Knitted Dress
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KarenMillen

Figure Form Bandage Tassel Hem Knitted Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£70.00 £139.00
magenta color champagne color purple color
favourite
Chain Print Hammered Satin Cowl Neck Dress
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KarenMillen

Chain Print Hammered Satin Cowl Neck Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£103.20 £129.00
favourite
Soft Tailored Crepe Embellished Bandeau Midi Dress
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KarenMillen

Soft Tailored Crepe Embellished Bandeau Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£249.00
favourite
Stretch Drapey Crepe Ruched Plunge Back Detail Midi Dress
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KarenMillen

Stretch Drapey Crepe Ruched Plunge Back Detail Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£30.00 £99.00
favourite
Figure Form Bandage Knit Rosette Detail Midi Dress
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KarenMillen

Figure Form Bandage Knit Rosette Detail Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Knitted Dress
£60.00 £149.00
black color blush color
favourite
Placed Embellished Floral Mesh Jersey Midi Dress
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KarenMillen

Placed Embellished Floral Mesh Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£50.00 £99.00
favourite
Leopard Print Plunge Halter Neck Mesh Midi Dress
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KarenMillen

Leopard Print Plunge Halter Neck Mesh Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£29.00 £95.00
favourite
Figure Form Bandage Feather Hem Knit Midi Dress
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KarenMillen

Figure Form Bandage Feather Hem Knit Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£54.00 £179.00
ivory color black color
favourite
Digital Ophelia Crinkle Georgette Fine Pleated Strapless Woven Midi Dress
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KarenMillen

Digital Ophelia Crinkle Georgette Fine Pleated Strapless Woven Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£117.00 £469.00
favourite
Viscose Blend Slinky Sheer Lace Back Detail Knit Midi Dress
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KarenMillen

Viscose Blend Slinky Sheer Lace Back Detail Knit Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£39.00 £129.00
favourite
Plus Size Premium Crystal Embellished Midi Dress
Plus
View
KarenMillen

Plus Size Premium Crystal Embellished Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£92.00 £229.00
favourite
Organdie Tie Neck Woven Midi Dress
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KarenMillen

Organdie Tie Neck Woven Midi Dress

  • Length: Midi
  • Sleeve length: 3/4 Sleeve
  • Style: Midi Dress
£135.20 £169.00
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
£60.00 £199.00
favourite
Textured Ruffle Woven Midi Prom Dress
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KarenMillen

Textured Ruffle Woven Midi Prom Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£108.00 £269.00
ink color mink color
favourite
Viscose Satin Long Sleeve Bias Cut Woven Midi Dress
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KarenMillen

Viscose Satin Long Sleeve Bias Cut Woven Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£36.00 £119.00
favourite
Satin Twill Trim Detail Structured Asymmetric Neck Tailored Midi Dress
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KarenMillen

Satin Twill Trim Detail Structured Asymmetric Neck Tailored Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£95.00 £189.00
green color magenta color pale-blue color ivory color gold color
favourite
Premium Viscose Linen Floral Top Stitch Halter Neck Woven Midi Dress With D Ring Detail
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KarenMillen

Premium Viscose Linen Floral Top Stitch Halter Neck Woven Midi Dress With D Ring Detail

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£149.00
favourite
Petite Studded Ponte Jersey Midi Dress
Petite
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KarenMillen

Petite Studded Ponte Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£103.20 £129.00
favourite
Petite Figure Form Bandage Asymmetric Strap Midi Dress
Petite
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KarenMillen

Petite Figure Form Bandage Asymmetric Strap Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Knitted Dress
£52.00 £129.00
favourite
Crystal Embellished Fringed Woven Midi Dress
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KarenMillen

Crystal Embellished Fringed Woven Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£287.20 £359.00
favourite
Tailored Compact Stretch Viscose Cape Mesh Panel Midi Dress
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KarenMillen

Tailored Compact Stretch Viscose Cape Mesh Panel Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£223.20 £279.00
ivory color black color
favourite
Petite Off The Shoulder Brushed Textured Jersey Midi Dress
Petite
View
KarenMillen

Petite Off The Shoulder Brushed Textured Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£30.00 £99.00
favourite
Compact Stretch Bow Tie Neck Full Skirted Midi Dress
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KarenMillen

Compact Stretch Bow Tie Neck Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£191.20 £239.00
mint color ivory color
favourite
Plus Size Tailored Crepe Cape Asymmetric Cape Neck Detail Midi Dress
Plus
View
KarenMillen

Plus Size Tailored Crepe Cape Asymmetric Cape Neck Detail Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£169.00
favourite
Strappy Eyelet Detail Fringe Figure Form Bandage Midi Dress
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KarenMillen

Strappy Eyelet Detail Fringe Figure Form Bandage Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£57.00 £189.00
burgundy color black color
favourite
Amelia Graham Printed Cady Lace Detail Woven Midi Dress
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KarenMillen

Amelia Graham Printed Cady Lace Detail Woven Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£45.00 £149.00
favourite
Premium Linen Pintuck Detail Full Skirted Tailored Midi Dress
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KarenMillen

Premium Linen Pintuck Detail Full Skirted Tailored Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£60.00 £239.00
coral color pale-blue color
favourite
Soft Tailored Colour Block Halter Neck Midi Dress
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KarenMillen

Soft Tailored Colour Block Halter Neck Midi Dress

  • Length: Midi
  • Style: Midi Dress
£50.00 £199.00
chartreuse color fuchsia color
favourite
Compact Stretch Ruffle Peplum Belted Pencil Midi Dress
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KarenMillen

Compact Stretch Ruffle Peplum Belted Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£183.20 £229.00
mono color tomato-red color
favourite
Tailored Check Peplum Belted Midi Dress
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KarenMillen

Tailored Check Peplum Belted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£127.20 £159.00
favourite
Floral Pleat Detail Woven Strappy Dress
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KarenMillen

Floral Pleat Detail Woven Strappy Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£60.00 £149.00
Showing 40 of 279
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