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
Premium Crystal Embellished Midi Dress
- Design: Plain
- Neckline: Scoop
- Style: Midi Dress
$409.00
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KarenMillen
Fringed Beaded Halter Neck Woven Maxi Dress
- Detail: Fringed
- Fabric: Woven
- Neckline: Round Neck
$789.00
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KarenMillen
Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress
- Detail: Floral
- Neckline: Plunge
- Style: Maxi Dress
$309.00
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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
Viscose Satin Crepe Woven Maxi Dress
- Detail: Plain
- Length: Maxi
- Style: Maxi Dress
$249.00
$409.00
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KarenMillen
Twill Prom Woven Midi Dress
- Design: Plain
- Fabric: Woven
- Sleeve length: Sleeveless
$149.00
$249.00
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KarenMillen
Whitley Neill Premium Crystal Embellished Midi Dress
- Detail: Embellished
- Length: Midi
- Neckline: Scoop
$409.00
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KarenMillen
Compact Stretch Viscose Bandeau Maxi Dress
- Design: Plain
- Detail: Plain
- Length: Maxi
$249.00
$409.00
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KarenMillen
Blurred Orchid Twill Collared Maxi Dress
- Design: All Over Print
- Length: Maxi
- Sleeve length: Sleeveless
$169.00
$289.00
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KarenMillen
Pleated Skirt Detail Belted Maxi Dress
- Design: Plain
- Length: Maxi
- Sleeve length: Sleeveless
$189.00
$319.00
Tall
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KarenMillen
Liquid Metallic Split Woven Maxi Dress
- Fabric: Woven
- Sleeve length: Sleeveless
- Style: Maxi Dress
$169.00
$289.00
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KarenMillen
Tulle Layered Long Sleeve Maxi Dress
- Design: Plain
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$159.00
$319.00
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KarenMillen
Crystal Applique Angel Sleeve Woven Maxi Dress
- Design: Floral
- Detail: Applique
- Fabric: Polyester
$879.00
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KarenMillen
Premium Crystal Embellished Midi Dress
- Design: Plain
- Detail: Embellished
- Length: Midi
$249.00
$409.00
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KarenMillen
Textured Rosette Prom Maxi Dress
- Design: Textured
- Detail: 3D
- Style: Maxi Dress
$219.00
$359.00
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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
Floral Applique One Shoulder Woven Maxi Dress
- Design: Plain
- Sleeve length: Strappy
- Style: Maxi Dress
$849.00
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KarenMillen
Jersey Crepe Asymmetric Neckline Maxi Dress
- Design: Plain
- Fabric: Woven
- Length: Maxi
$179.00
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KarenMillen
Marble Print Mesh Plunge Strappy Detail Maxi Dress
- Design: Marble
- Neckline: Plunge
- Style: Maxi Dress
$119.00
$199.00
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KarenMillen
Cutwork Embroidered Woven Maxi Dress With Pleated Godets
- Design: Embroidered
- Detail: Embroidered
- Neckline: Round Neck
$449.00
Tall
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KarenMillen
Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
- Detail: Plain
- Length: Maxi
- Sleeve length: Strappy
$169.00
$289.00
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KarenMillen
Beaded Embellished Full Maxi Dress
- Fabric: Woven
- Neckline: V Neck
- Style: Maxi Dress
$279.00
$469.00
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KarenMillen
Fringed Asymmetric Beaded Halter Neck Woven Maxi Dress
- Detail: Fringed
- Length: Maxi
- Neckline: High Neck
$359.00
$719.00
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KarenMillen
Compact Viscose Asymmetric Cape Maxi Dress
- Design: Plain
- Length: Mini
- Style: Maxi Dress
$409.00
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KarenMillen
Bandage Figure Form Knit Embellished Maxi Dress
- Design: Embellished
- Neckline: Square
- Style: Midi Dress
$179.00
$309.00
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KarenMillen
Compact Stretch Bow Tie Neck Full Skirted Midi Dress
- Design: Plain
- Fabric: Polyester
- Length: Midi
$259.00
$429.00
Petite
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KarenMillen
Petite Abstract Print Twill Contrast Collared Woven Maxi Dress
- Neckline: Collared
- Sleeve length: Sleeveless
- Style: Maxi Dress
$169.00
$289.00
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KarenMillen
Burnout Embellished And Beaded Open Back Woven Maxi Dress
- Detail: Embellished
- Neckline: V Neck
- Style: Maxi Dress
$359.00
$719.00
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KarenMillen
Satin Back Crepe Column Woven Maxi Dress
- Design: Plain
- Detail: Plain
- Fabric: Woven
$129.00
$219.00
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KarenMillen
Crinkle Beaded Cold Shoulder Maxi Dress
- Detail: Crinkle
- Fabric: Woven
- Sleeve length: Strappy
$429.00
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KarenMillen
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
- Design: Embellished
- Neckline: Plunge
- Sleeve length: Sleeveless
$219.00
$449.00
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KarenMillen
Kimono Sleeve Embellished Maxi Dress
- Fabric: Polyester
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$219.00
$539.00
Tall
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KarenMillen
Metallic Thread Printed Cold Shoulder Woven Maxi Dress
- Detail: All Over Print
- Fabric: Woven
- Style: Maxi Dress
$279.00
$469.00
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KarenMillen
Drapey Crepe Bodice Detail Split Maxi Dress
- Fabric: Polyester
- Neckline: Bandeau
- Style: Maxi Dress
$129.00
$269.00
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KarenMillen
Embroidered Organdie Balloon Sleeve Woven Maxi Dress
- Detail: Embellished
- Length: Maxi
- Sleeve length: Long Sleeve
$369.00
$609.00
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KarenMillen
Digital Ophelia Ombre Beaded Strapless Woven Maxi Dress
- Detail: Embellished
- Length: Maxi
- Sleeve length: Sleeveless
$299.00
$1009.00
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KarenMillen
Premium Embellished Cape Maxi Dress
- Design: Fabric Interest
- Fabric: Woven
- Neckline: Crew
$849.00
Petite
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KarenMillen
Petite Satin Soft Midi Dress
- Fabric: Satin
- Neckline: High Neck
- Style: Midi Dress
$359.00
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KarenMillen
Premium Beaded Embellished Woven Midaxi Cape Dress
- Detail: Embellished
- Neckline: Crew
- Sleeve length: Long Sleeve
$489.00
$989.00
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KarenMillen
Twill Contrast Collared Woven Maxi Dress
- Detail: Plain
- Sleeve length: Strappy
- Style: Maxi Dress
$289.00
Showing 40 of 340