Red Prom Dresses
Celebrate with the monochromatic modernity of our red prom dresses. This refined edit merges thoughtful occasionwear codes with an astute understanding of contemporary design, resulting in the ultimate collection of red prom dresses 2025. Spotlighting our focus on premium craftsmanship, this red prom dress collection is crafted from a series of luxury compositions. You’ll find languid silk, lustrous satin, elegant linen, flowing chiffon, and cascading organza materials are contrasted by a number of form-fitting textiles — think knitted jersey, structured crêpe, woven jacquard, and the four-way support of our revered Compact Stretch. With varying hues (from bright to dark red prom dress designs), you’ll also find a number of mini, midi, and maxi styles that feature a series of necklines, sleeves, and skirts. Offering a bespoke fit for your silhouette, there's dynamic tassels, scintillating sequins, gathered rosettes, tactile feather trims, ornate lace panels, scalloped hems, and appliqué details aplenty in the edit below.
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Backless Prom Dresses
Sequin Prom Dresses
Off The Shoulder Prom Dresses
Purple Prom Dresses
Long Sleeve Prom Dresses
Satin Prom Dresses
Long Prom Dresses
Lace Prom Dresses
Burgundy Prom Dresses
Blue Prom Dresses
Black Prom Dresses
Brown Prom Dresses
Floral Prom Dresses
A Line Prom Dresses
Orange Prom Dresses
Petite Prom Dresses
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KarenMillen
Crystal Embellished Scuba Crepe Bandeau Midi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£117.00
£389.00
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KarenMillen
Embellished Taffeta Woven Shirt Dress
- Detail: Embellished
- Neckline: Collared
- Style: Shirt Dress
£287.20
£359.00
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KarenMillen
Viscose Georgette Rosette Ruffle Halterneck Maxi Dress
- Design: Plain
- Detail: Ruffle
- Sleeve length: Sleeveless
£189.00
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KarenMillen
Bandage Figure Form Chiffon Sleeve Knit Dress
- Detail: Plain
- Neckline: Crew
- Sleeve length: Short Sleeve
£149.00
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KarenMillen
Thigh High Split Embellished Woven Fringed Midi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£141.00
£469.00
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KarenMillen
Linen Woven Strappy Maxi Dress
- Fabric: Woven
- Sleeve length: Strappy
- Style: Maxi Dress
£67.00
£169.00
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KarenMillen
Premium Mirrored Crystal Embellished Woven Long Sleeve Column Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£132.00
£439.00
Petite
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KarenMillen
Petite Crystal Embellished Scuba Crepe Bandeau Midi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£117.00
£389.00
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KarenMillen
Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress
- Design: Plain
- Neckline: Crew
- Style: Knitted Dress
£159.00
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KarenMillen
Premium Lace Tailored Pencil Maxi Dress
- Design: Plain
- Detail: Lace
- Sleeve length: Strappy
£69.00
£229.00
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KarenMillen
Embellished Pleated Woven Maxi Dress
- Length: Maxi
- Sleeve length: Strappy
- Style: Maxi Dress
£123.00
£309.00
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KarenMillen
Bandage Mesh Gathered Asymmetric Neck Knitted Maxi Dress
- Length: Maxi
- Sleeve length: Short Sleeve
- Style: Knitted Dress
£41.00
£139.00
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KarenMillen
Viscose Linen Tie Strap Woven Prom Dress
- Detail: Plain
- Fabric: Woven
- Style: Prom Dress
£79.00
£199.00
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KarenMillen
Halterneck Tulle Maxi Dress
- Design: Plain
- Fabric: Woven
- Length: Maxi
£127.20
£159.00
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KarenMillen
Forever Twill Collared Maxi Dress
- Detail: Collar
- Fabric: Woven
- Style: Maxi Dress
£127.20
£159.00
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KarenMillen
Compact Viscose Asymmetric Detail Maxi Dress
- Design: Plain
- Detail: Buckle
- Fabric: Viscose
£229.00
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KarenMillen
Abstract Print Organza Collared Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£159.00
Petite
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KarenMillen
Petite Crystal Embellished Satin Wrap Maxi Dress
- Length: Maxi
- Occasion: Occasion
- SleeveLength: Long Sleeve
£57.00
£229.00
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KarenMillen
Stripe Fabric Detail Fluid Halter Maxi Dress
- Detail: Plain
- Fabric: Woven
- Style: maxidress
£67.00
£169.00
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KarenMillen
Cotton Ponte Jersey Ruffle Hem Maxi Dress
- Design: Plain
- Detail: Ruffle
- Style: Maxi Dress
£95.20
£119.00
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KarenMillen
Satin Viscose Trim Detail One Shoulder Maxi Dress
- Design: Plain
- Neckline: One Shoulder
- Style: Maxi Dress
£71.00
£179.00
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KarenMillen
Satin Back Crepe Tailored Bardot Maxi Dress
- Fabric: Polyester
- Sleeve length: Sleeveless
- Style: Bardot Dress
£259.00
Petite
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KarenMillen
Petite Abstract Print Organza Collared Maxi Dress
- Fabric: Woven
- Length: Maxi
- Neckline: Collared
£159.00
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KarenMillen
Placement Orchid Print Cold Shoulder Maxi Dress
- Design: Floral
- Detail: All Over Print
- Neckline: Strappy
£189.00
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KarenMillen
Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress
- Design: Plain
- Length: Maxi
- Neckline: Round Neck
£169.00
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KarenMillen
Asymmetric Drape Satin Back Crepe Tailored Maxi Dress
- Detail: Draping
- Length: Maxi
- Style: Maxi Dress
£239.00
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KarenMillen
Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£75.00
£249.00
Petite
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KarenMillen
Petite Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress
- Length: Maxi
- Occasion: Occasion
- SleeveLength: Long Sleeve
£75.00
£249.00
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KarenMillen
Square Neck Tailored Full Skirted Maxi Dress
- Fabric: Polyester
- Length: Maxi
- Neckline: Square
£199.00
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KarenMillen
Compact Stretch Strappy Asymmetric Hem Maxi Dress
- Length: Maxi
- Sleeve length: Strappy
- Style: Maxi Dress
£91.00
£229.00
Petite
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KarenMillen
Petite Thigh high Split Embellished Woven Fringed Midi Dress
- Design: Embroidered
- Detail: Embellished
- Fabric: Woven
£141.00
£469.00
Tall
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KarenMillen
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
- Fabric: Polyester
- Sleeve length: Sleeveless
- Style: Maxi Dress
£159.00
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KarenMillen
Crystal Embellished Raw Edge Satin Wrap Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£75.00
£249.00
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KarenMillen
Jersey Crepe Asymmetric Neckline Maxi Dress
- Detail: Asymmetric
- Length: Maxi
- Sleeve length: Sleeveless
£39.00
£99.00
Petite
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KarenMillen
Petite Devoure One Shoulder Woven Maxi Dress With Trim Detail
- Detail: All Over Print
- Neckline: One Shoulder
- Sleeve length: Strappy
£75.00
£189.00
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KarenMillen
Blurred Floral Cross Detail Tulle Maxi Dress
- Design: Floral
- Length: Maxi
- Style: Maxi Dress
£169.00
Plus
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KarenMillen
Plus Size Viscose Georgette Rosette Ruffle Halterneck Maxi Dress
- Detail: Ruffle
- Length: Maxi
- Style: Maxi Dress
£189.00
Petite
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KarenMillen
Petite Compact Stretch Strappy Asymmetric Hem Maxi Dress
- Length: Maxi
- Sleeve length: Strappy
- Style: Maxi Dress
£91.00
£229.00
Petite
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KarenMillen
Petite Square Neck Tailored Full Skirted Maxi Dress
- Length: Maxi
- Neckline: Square
- Sleeve length: Short Sleeve
£79.00
£199.00
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KarenMillen
Devoure One Shoulder Woven Maxi Dress With Trim Detail
- Design: All Over Print
- Fabric: Woven
- Sleeve length: Strappy
£57.00
£189.00
Showing 40 of 95