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.
Read More
Long Sleeve Occasion Dress
Midi Occasion Dress
Maxi Occasion Dresses
Red Occasion Dress
Pink Occasion Dress
Occasion Wrap Dress
Navy Occasion Dress
White Occasion Dress
Green Occasion Dress
Floral Occasion Dress
Blue Occasion Dress
Black Occasion Dress
Occasion Dresses for Over 50's
Purple Occasion Dress
Orange Occasion Dress
Occasion Skater Dress
311 products
Filters
Size
Colour
Price
Gender
Length
Occasion
Shop by Fit
Style
- No results found
Sleeve length
Detail
Fabric
Neckline
Design
Sort:
Relevance
View
KarenMillen
Crystal Embellished Ruched Detail Sleeveless Midi Dress
- Detail: Embellished
- Fabric: Polyester
- Style: Midi Dress
£179.00
View
KarenMillen
Studded Ponte Jersey Midi Dress
- Detail: Embellished
- Sleeve length: Sleeveless
- Style: Midi Dress
£129.00
View
KarenMillen
Crystal Embellished Ruched Detail Sleeveless Midi Dress
- Fabric: Polyester
- Sleeve length: Long Sleeve
- Style: Midi Dress
£72.00
£179.00
View
KarenMillen
Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Knitted Dress
£47.00
£189.00
View
KarenMillen
Figure Form Bandage Feather Detail Bandeau Knit Midi Dress
- Occasion: Occasion
- SleeveLength: Sleeveless
- Style: Knitted Dress
£90.00
£179.00
View
KarenMillen
Whitley Neill Premium Crystal Embellished Midi Dress
- Design: Plain
- Neckline: Scoop
- Sleeve length: Sleeveless
£183.20
£229.00
View
KarenMillen
Drama Ruffle Asymmetric Midi Dress
- Detail: Ruffle
- Length: Midi
- Style: mididress
£60.00
£119.00
View
KarenMillen
Off The Shoulder Brushed Textured Jersey Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£30.00
£99.00
View
KarenMillen
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
- Detail: Plain
- Length: Midi
- Sleeve length: Sleeveless
£199.20
£249.00
View
KarenMillen
Soft Tailored Colour Block Bow Midi Dress
- Design: Plain
- Detail: Bow
- Length: Midi
£79.00
£199.00
View
KarenMillen
Viscose Georgette Ruffle Sleeveless Woven Midi Dress
- Detail: Ruffle
- Fabric: Woven
- Length: Midi
£143.20
£179.00
View
KarenMillen
Figure Form Bandage Knit Rosette Detail Midi Dress
- Length: Midi
- SleeveLength: Short Sleeve
- Style: Knitted Dress
£45.00
£149.00
View
KarenMillen
Premium Slinky Crepe Scarf Detail Mini Dress
- Length: Midi
- Sleeve length: Short Sleeve
- Style: Mini Dress
£47.00
£189.00
View
KarenMillen
Chain Print Hammered Satin Cowl Neck Dress
- Design: Chain
- Length: Midi
- Sleeve length: Sleeveless
£39.00
£129.00
View
KarenMillen
Premium Crystal Embellished Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£160.00
£229.00
View
KarenMillen
Compact Stretch Colour Block Tailored Halter Neck Midi Dress
- Design: Colour Block
- Length: Midi
- Neckline: Halterneck
£69.00
£229.00
Petite
View
KarenMillen
Petite Premium Crystal Embellished Midi Dress
- Detail: Embellished
- Length: Midi
- Sleeve length: Sleeveless
£229.00
View
KarenMillen
Compact Stretch Diamante Trim Detail Column Dress
- Detail: Embellished
- Length: Midi
- Neckline: High Neck
£249.00
View
KarenMillen
Bandage Figure Form Knit Embellished Maxi Dress
- Design: Embellished
- Length: Midi
- Sleeve length: Strappy
£135.20
£169.00
View
KarenMillen
Taffeta Mix Asymmetric Midi Dress
- Design: Plain
- Fabric: Taffeta
- Neckline: Asymmetric
£249.00
Plus
View
KarenMillen
Plus Size Double Breasted Belted Tipped Tailored Midi Dress
- Detail: Buttons
- Length: Midi
- Sleeve length: Sleeveless
£183.20
£229.00
Plus
View
KarenMillen
Plus Size Floral Print Twill Midi Dress
- Fabric: Woven
- Length: Midi
- Style: Midi Dress
£129.00
View
KarenMillen
Crystal Embellished Midi Dress
- Fabric: Woven
- Neckline: Strappy
- Sleeve length: Strappy
£72.00
£239.00
View
KarenMillen
Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress
- Length: Midi
- SleeveLength: Long Sleeve
- Style: Midi Dress
£68.00
£169.00
View
KarenMillen
Figure Form Bandage Rosette Knit Midi Dress
- Detail: Ruffle
- Fabric: Polyester
- Length: Midi
£48.00
£119.00
View
KarenMillen
Polished Tailored Cowl Neck Sleeveless Midi Dress
- Length: Midi
- Neckline: Cowl
- Sleeve length: Sleeveless
£88.00
£219.00
View
KarenMillen
Double Breasted Belted Tipped Tailored Midi Dress
- Design: Plain
- Fabric: Polyester
- Sleeve length: Sleeveless
£137.00
£229.00
Petite
View
KarenMillen
Petite Drama Ruffle Asymmetric Midi Dress
- Design: Plain
- Detail: Ruffle
- Style: Midi Dress
£48.00
£119.00
Plus
View
KarenMillen
Plus Size Textured Satin Ruffle Detail Midi Dress
- Design: Plain
- Length: Midi
- Sleeve length: Short Sleeve
£119.20
£149.00
View
KarenMillen
Tailored Compact Stretch Viscose Cape Mesh Panel Midi Dress
- Length: Midi
- Occasion: Occasion
- Style: Midi Dress
£195.30
£279.00
View
KarenMillen
Satin Tux Back Detail Tailored Midi Dress
- Detail: Plain
- Length: Midi
- Style: Tailored Dress
£80.00
£199.00
View
KarenMillen
Premium Tailored Linen High Neck One Shoulder Full Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£116.00
£289.00
View
KarenMillen
Textured Sateen Lace Halter Neck Belted Midi Dress
- Fabric: Woven
- Length: Midi
- Neckline: Halterneck
£199.00
View
KarenMillen
Figure Form Bandage Feather Hem Knit Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Knitted Dress
£54.00
£179.00
View
KarenMillen
Spot Jacquard Square Neck Tailored Full Skirted Midi Dress
- Length: Midi
- Sleeve length: Short Sleeve
- Style: Midi Dress
£249.00
View
KarenMillen
Tailored Lace up Back Detail Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£56.00
£139.00
View
KarenMillen
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£100.00
£249.00
Plus
View
KarenMillen
Plus Size Tailored Belted Midi Shirt Dress
- Detail: Buttons
- Sleeve length: Long Sleeve
- Style: Shirt Dress
£119.00
£199.00
View
KarenMillen
Clean Tailored Taffeta One Shoulder Panel Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£88.00
£219.00
View
KarenMillen
Compact Stretch Viscose Tie Neck Tailored Full Skirted Midi Dress
- Neckline: Asymmetric
- Sleeve length: Sleeveless
- Style: Midi Dress
£75.00
£249.00
Showing 40 of 311