Plus Size Prom Dresses
Showcasing a bespoke approach to size and fit, find your custom cut in the curation of plus size prom dresses. Informed by 2025’s leading trends, the plus size prom dresses of this edit appear in a series of luxury textiles to ensure your picks will last beyond the celebrations. Find your signature piece from scintillating satin, languid silk, elegant linen, flowing chiffon, and cascading organza materials. You’ll also find sculpting versions that are crafted from contouring textiles, including knitted jersey, structured crêpe, woven jacquard, and the four-way support of our revered Compact Stretch. Alongside the timeless reverence of our black plus size prom dresses, this edit boasts a color palette that will steal the spotlight — with soft pastel tones, refined neutrals, bold brights, and plenty of jewel hues to choose from. With a myriad of fits, the column bandeau cut is contrasted with sleeves for the plus size dresses for prom edit.
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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
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KarenMillen
Foil Metallic Figure Form Bandage Fringed Knit Maxi Dress
- Design: Plain
- Fabric: Polyester
- Length: Maxi
$269.00
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KarenMillen
Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress
- Detail: Floral
- Length: Maxi
- Style: Maxi Dress
$309.00
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KarenMillen
Fringed Beaded Halter Neck Woven Maxi Dress
- Design: Plain
- Sleeve length: Sleeveless
- Style: Maxi Dress
$789.00
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KarenMillen
Premium Embellished Caped Maxi Dress
- Detail: Embellished
- Length: Maxi
- Neckline: Crew
$719.00
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KarenMillen
Viscose Satin Crepe Woven Maxi Dress
- Length: Maxi
- Neckline: Crew
- Style: Maxi Dress
$409.00
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KarenMillen
Crystal Applique Angel Sleeve Woven Maxi Dress
- Design: Floral
- Neckline: High Neck
- Sleeve length: Short Sleeve
$439.00
$879.00
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KarenMillen
Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress
- Detail: Embellished
- Sleeve length: Long Sleeve
- Style: Midi Dress
$449.00
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KarenMillen
Floral Applique One Shoulder Woven Maxi Dress
- Design: Plain
- Fabric: Woven
- Neckline: One Shoulder
$419.00
$849.00
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KarenMillen
Tulle Layered Long Sleeve Maxi Dress
- Fabric: Woven
- Length: Maxi
- Neckline: V Neck
$159.00
$319.00
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KarenMillen
Blurred Floral Frill Tulle Maxi Dress
- Detail: Floral
- Length: Maxi
- Style: Maxi Dress
$309.00
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KarenMillen
Pleated Slub Organdie Peplum Woven Maxi Dress
- Design: Plain
- Fabric: Woven
- Sleeve length: Strappy
$359.00
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KarenMillen
Taffeta Ruffle Detail Midi Dress
- Detail: Ruffle
- Fabric: Woven
- Sleeve length: Sleeveless
$319.00
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KarenMillen
Jersey Crepe Asymmetric Neckline Maxi Dress
- Design: Plain
- Fabric: Woven
- Length: Maxi
$179.00
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KarenMillen
Beaded Embellished Full Maxi Dress
- Fabric: Woven
- Neckline: V Neck
- Style: Maxi Dress
$229.00
$469.00
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KarenMillen
Twill Prom Woven Midi Dress
- Detail: Plain
- Length: Midi
- Sleeve length: Sleeveless
$109.00
$249.00
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KarenMillen
Compact Stretch Viscose Bandeau Maxi Dress
- Design: Plain
- Detail: Plain
- Length: Maxi
$209.00
$409.00
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KarenMillen
Polka Dot Tulle Layered Off The Shoulder Maxi Dress
- Design: Polka dot
- Fabric: Woven
- Length: Maxi
$289.00
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KarenMillen
Tulle Layered Halter Neck Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
$289.00
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KarenMillen
Viscose Satin Halter Neck Maxi Dress
- Length: Maxi
- Neckline: Halterneck
- Style: Maxi Dress
$269.00
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KarenMillen
Burnout Embellished And Beaded Open Back Woven Maxi Dress
- Length: Maxi
- Sleeve length: Strappy
- Style: Maxi Dress
$289.00
$719.00
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KarenMillen
Pleated Tiered Maxi Dress
- Detail: Plain
- Fabric: Woven
- Style: Maxi Dress
$359.00
Petite
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KarenMillen
Petite Satin Viscose Halterneck Maxi Dress
- Design: Plain
- Fabric: Woven
- Length: Maxi
$319.00
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KarenMillen
Bandage Figure Form Knit Embellished Maxi Dress
- Fabric: Woven
- Neckline: Square
- Style: Midi Dress
$119.00
$309.00
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KarenMillen
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
- Design: Embellished
- Neckline: Plunge
- Sleeve length: Sleeveless
$199.00
$449.00
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KarenMillen
Cutwork Embroidered Woven Maxi Dress With Pleated Godets
- Design: Embroidered
- Detail: Embroidered
- Neckline: Round Neck
$179.00
$449.00
Petite
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KarenMillen
Petite Beaded Cowl Detail Maxi Dress
- Fabric: Woven
- Neckline: Cowl
- Style: Maxi Dress
$589.00
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KarenMillen
Crinkle Cross Front Georgette Woven Maxi Dress
- Design: Plain
- Length: Maxi
- Neckline: Halterneck
$309.00
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KarenMillen
Premium Crystal Embellished Midi Dress
- Design: Plain
- Detail: Embellished
- Length: Midi
$409.00
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KarenMillen
Pleated Skirt Detail Belted Maxi Dress
- Design: Plain
- Length: Maxi
- Sleeve length: Sleeveless
$159.00
$319.00
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KarenMillen
Structured Satin Peplum Midi Dress
- Length: Midi
- Neckline: V Neck
- Sleeve length: Sleeveless
$319.00
Tall
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KarenMillen
Puff Sleeve Metallic Textured Midi Dress
- Design: Metallic
- Detail: Plain
- Style: Midi Dress
$229.00
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KarenMillen
Beaded Cape Detail Maxi Dress
- Fabric: Woven
- Neckline: Round Neck
- Style: Maxi Dress
$539.00
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KarenMillen
Crystal Corset Maxi Dress
- Design: Embellished
- Sleeve length: Strappy
- Style: Maxi Dress
$649.00
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KarenMillen
Studded Ponte Jersey Midi Dress
- Detail: Embellished
- Fabric: Polyester
- Length: Midi
$229.00
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KarenMillen
Textured Rosette Prom Maxi Dress
- Design: Textured
- Sleeve length: Sleeveless
- Style: Maxi Dress
$149.00
$359.00
Petite
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KarenMillen
Petite Crinkle Cross Front Georgette Woven Maxi Dress
- Detail: Plain
- Fabric: Woven
- Length: Maxi
$309.00
Tall
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KarenMillen
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
- Fabric: Polyester
- Neckline: V Neck
- Sleeve length: Sleeveless
$289.00
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KarenMillen
Premium Slinky Crepe Embellished Cut Out Maxi Dress
- Length: Maxi
- Neckline: Asymmetric
- Style: Maxi Dress
$99.00
$249.00
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KarenMillen
Velvet Bardot Woven Prom Midaxi Dress With Taffeta Bow
- Design: Plain
- Length: Midaxi
- Neckline: Bardot
$359.00
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KarenMillen
Satin Viscose Trim Detail One Shoulder Maxi Dress
- Design: Plain
- Length: Maxi
- Neckline: One Shoulder
$159.00
$319.00
Showing 40 of 348