Backless Prom Dresses
Elegant profiles define the backless prom dresses edit, merging timeless occasionwear codes with 2025’s leading trends for an unforgettable effect. The backless prom dress appears in a series of mini, maxi, and midi cuts, realized from luxury textiles for remarkable quality. The open back prom dress appears in contoured versions, with jersey, ponte, scuba, satin, crêpe, and the unparalleled four-way support of our iconic Compact Stretch. You’ll also find low back prom dress pieces that appear in tactile tulle, organza, chiffon, voile, georgette, silk and satin. Offsetting the open back, you’ll find corset-inspired bodices, dramatic puffed sleeves, mesh-trimmed cutout styles, halterneck cuts, and asymmetric necklines in a considered palette — with red and black tones offsetting captivating brights, classic neutrals and jewel tones.
Read More
Floral Prom Dresses
Long Sleeve Prom Dresses
Black Prom Dresses
Gold Prom Dresses
Purple Prom Dresses
Yellow Prom Dresses
Blue Prom Dresses
Ball Gown Dresses
Short Prom Dresses
Pink Prom Dresses
White Prom Dresses
Royal Blue Prom Dresses
Red Prom Dresses
Orange Prom Dresses
Silver Prom Dresses
Light Blue Prom Dresses
359 products
Filters
Size
Colour
Price
Gender
Occasion
Shop by Fit
Style
- No results found
Fabric
Length
Design
Detail
Neckline
Sleeve length
Sort:
Relevance
View
KarenMillen
Fringed Beaded Halter Neck Woven Maxi Dress
- Design: Plain
- Fabric: Woven
- Length: Maxi
$789.00
View
KarenMillen
Stripe Fabric Detail Fluid Halter Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
$139.00
$309.00
View
KarenMillen
Stripe Cotton Mix Woven Maxi Halter Dress
- Fabric: Cotton
- Neckline: Halterneck
- Style: Midi Dress
$309.00
View
KarenMillen
Soft Tailored Cape Detail Tailored Midi Dress
- Detail: Plain
- Fabric: Polyester
- Style: Midi Dress
$289.00
View
KarenMillen
Viscose Blend Filament Full Skirt Knit Short Sleeve Midi Dress
- Detail: Plain
- Fabric: Knitted
- Length: Midi
$269.00
View
KarenMillen
Herringbone Texture Utility Dress
- Fabric: Polyester
- Sleeve length: Sleeveless
- Style: Midi Dress
$409.00
View
KarenMillen
Georgette Placed Cutwork Halter Woven Midi Dress
- Fabric: Woven
- Length: Midi
- Neckline: Halterneck
$609.00
View
KarenMillen
Floral Twill Collared Maxi Dress
- Detail: Collar
- Length: Maxi
- Sleeve length: Sleeveless
$189.00
$319.00
Tall
View
KarenMillen
Foil Metallic Figure Form Bandage Fringed Knit Maxi Dress
- Design: Plain
- Fabric: Polyester
- Style: Maxi Dress
$269.00
View
KarenMillen
Double Cloth Halterneck Midi Dress
- Fabric: Woven
- Neckline: Halterneck
- Sleeve length: Sleeveless
$149.00
$249.00
View
KarenMillen
Cotton Poplin Tie Neck Midi Dress
- Detail: Plain
- Length: Midi
- Style: Midi Dress
$309.00
View
KarenMillen
Burnout Embellished And Beaded Open Back Woven Maxi Dress
- Detail: Embellished
- Sleeve length: Strappy
- Style: Maxi Dress
$219.00
$719.00
Petite
View
KarenMillen
Petite Soft Tailored Halter Neck Open Back Maxi Dress
- Design: Plain
- Length: Maxi
- Sleeve length: Sleeveless
$319.00
View
KarenMillen
Cutwork Beaded Embroidered Woven Mini Dress
- Detail: Embroidered
- Fabric: Woven
- Neckline: V Neck
$319.00
View
KarenMillen
Soft Tailored Colour Block High Neck Pleated Midi Dress
- Design: Plain
- Detail: Plain
- Length: Midi
$359.00
View
KarenMillen
Soft Tailored Halterneck Open Back Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
$289.00
View
KarenMillen
Viscose Georgette Drop Hem Woven Halter Neck Maxi Dress
- Design: Plain
- Fabric: Woven
- Length: Maxi
$359.00
View
KarenMillen
Pleated Skirt Detail Belted Maxi Dress
- Fabric: Woven
- Length: Maxi
- Sleeve length: Sleeveless
$159.00
$319.00
View
KarenMillen
Cutwork Cotton Halterneck Tie Detail Woven Midi Dress
- Detail: Plain
- Sleeve length: Sleeveless
- Style: Midi Dress
$219.00
$359.00
View
KarenMillen
Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress
- Design: Plain
- Detail: Plain
- Style: Knitted Dress
$119.00
$269.00
View
KarenMillen
Crystal Embellished Halter Woven Maxi Dress
- Detail: Embellished
- Neckline: Round Neck
- Style: Maxi Dress
$319.00
$789.00
Tall
View
KarenMillen
Printed Metallic Floral Woven Maxi Dress
- Design: All Over Print
- Detail: All Over Print
- Neckline: High Neck
$309.00
View
KarenMillen
Tailored Collared Long Sleeve Midi Dress
- Design: Plain
- Detail: Plain
- Length: Midi
$149.00
$359.00
View
KarenMillen
Georgette Placed Cutwork Halter Woven Midi Dress
- Fabric: Woven
- Sleeve length: Sleeveless
- Style: Midi Dress
$609.00
View
KarenMillen
Beach Viscose Georgette Photographic Floral Beach Slip Dress
- Detail: Plain
- Length: Maxi
- Style: Slip Dress
$109.00
$229.00
View
KarenMillen
Mono Stripe Cotton Top Stitch Woven Midi Shirt Dress
- Detail: Stripes
- Length: Midi
- Style: Shirt Dress
$149.00
$249.00
View
KarenMillen
Figure Form Bandage Knit Piping Detail Military Sleeveless Midi Dress
- Detail: Zips
- Length: Midi
- Neckline: High Neck
$189.00
$319.00
View
KarenMillen
Embroidered Organdie Balloon Sleeve Woven Maxi Dress
- Detail: Embellished
- Neckline: Crew
- Style: Maxi Dress
$369.00
$609.00
View
KarenMillen
Crystal Embellished Woven Split Maxi Dress
- Length: Maxi
- Neckline: Round Neck
- Style: Maxi Dress
$249.00
$409.00
View
KarenMillen
Kimono Sleeve Embellished Maxi Dress
- Detail: Embellished
- Fabric: Polyester
- Style: Maxi Dress
$159.00
$539.00
Petite
View
KarenMillen
Petite Soft Tailored Cape Detail Tailored Midi Dress
- Detail: Plain
- Fabric: Polyester
- Style: Midi Dress
$169.00
$289.00
View
KarenMillen
Blue Floral Strappy Halter Neck Woven Midi Dress
- Design: Floral
- Sleeve length: Sleeveless
- Style: Midi Dress
$159.00
$269.00
Petite
View
KarenMillen
Petite Crinkle Cross Front Georgette Woven Maxi Dress
- Design: Plain
- Detail: Plain
- Length: Maxi
$309.00
View
KarenMillen
Cotton Broderie Belted Shirt Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Shirt Dress
$159.00
$269.00
View
KarenMillen
Sequin Halter Neck Hanky Hem Maxi Dress
- Design: Plain
- Detail: Sequin
- Neckline: Halterneck
$309.00
View
KarenMillen
Abstract Print Twill Contrast Collared Woven Maxi Dress
- Detail: All Over Print
- Length: Maxi
- Neckline: Collared
$169.00
$289.00
View
KarenMillen
Abstract Animal Mesh Beach Dress
- Design: All Over Print
- Detail: All Over Print
- Fabric: Woven
$75.00
$129.00
View
KarenMillen
Compact Stretch Seam Detail Tailored Full Skirted Midi Dress
- Design: Plain
- Sleeve length: Sleeveless
- Style: Midi Dress
$279.00
$469.00
View
KarenMillen
Tailored Linen Wrap Tie Waisted Maxi Dress
- Design: Plain
- Length: Maxi
- Neckline: V Neck
$139.00
$449.00
View
KarenMillen
Stripe Jacquard Halter Neck Woven Maxi Dress
- Detail: Jacquard
- Fabric: Woven
- Length: Maxi
$169.00
$339.00
Showing 40 of 359