Plus Size Race Day Dresses
Spotlighting our esteemed focus on bespoke size and fit, discover an elevated edit of plus size race day dresses in the curation below. Presenting a contemporary adaptation of the dress code, this luxury collection is informed by modern design principles and an astute understanding of timeless aesthetics. Below, you’ll find a series of mini, midi, and maxi silhouettes that are crafted from premium textiles that will last long after your big day out. Think tactile silhouettes that flow with plenty of silk, chiffon, mesh, leather, satin, and polished twill iterations, alongside sculpting iterations that are crafted from close-fitting knits. You’ll find plenty of ponte, structured crêpe, knitted jersey, and our industry-revered Compact Stretch — creating a bespoke fit with four-way support. This luxurious plus size race day dresses collection features a bright and eye-catching canvas of colour, including bold brights, refined neutral, zesty citrus hues, rich jewel tones, and plenty of monochromatics. With plenty of silhouettes to discover, find your bespoke fit from a considered collection of plus size dresses for race day — think dramatic A-line skirts, exaggerated puffed sleeves, asymmetric necklines, open backs, bandeau bodices, tiered floor-length skirts, and pencil cuts. Shop race day plus size dresses below.
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KarenMillen
Drapey Crepe Ruched Detail Maxi Dress
- Design: Plain
- Length: Maxi
- Neckline: Cowl
$328.00
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KarenMillen
Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress
- Neckline: Plunge
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$262.00
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KarenMillen
Cotton Ponte Jersey Ruffle Hem Maxi Dress
- Fabric: Jersey
- Length: Maxi
- Style: Maxi Dress
$262.00
Plus
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KarenMillen
Plus Size Blurred Floral Cross Detail Tulle Maxi Dress
- Neckline: Round Neck
- Sleeve length: Short Sleeve
- Style: Maxi Dress
$372.00
Petite
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KarenMillen
Petite Drapey Crepe Ruched Detail Maxi Dress
- Design: Plain
- Fabric: Acetate slinky
- Sleeve length: Long Sleeve
$328.00
Petite
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KarenMillen
Petite Twist Detail Studded Jersey Maxi Dress
- Detail: Studded
- Length: Maxi
- Style: Maxi Dress
$394.00
Plus
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KarenMillen
Plus Size Double Breasted Belted Tipped Tailored Midi Dress
- Detail: Buttons
- Length: Midi
- Neckline: Collared
$504.00
Plus
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KarenMillen
Plus Size Multi Fluid Stripe Cotton Mix Woven Halter Dress
- Design: Stripes
- Length: Midaxi
- Neckline: Halterneck
$372.00
Tall
Plus
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KarenMillen
Plus Size Puff Sleeve Metallic Textured Midi Dress
- Detail: Plain
- Fabric: Woven
- Style: Midi Dress
$284.00
Petite
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KarenMillen
Petite Viscose Blend Sheer Skirt Maxi Knit Dress
- Fabric: Knitted
- Neckline: V Neck
- Sleeve length: Sleeveless
$106.00
$306.00
Plus
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KarenMillen
Plus Size Viscose Georgette Rosette Ruffle Halterneck Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
$416.00
Plus
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KarenMillen
Plus Size Sequin Halter Neck Hanky Hem Maxi Dress
- Fabric: Woven
- Length: Maxi
- Style: Maxi Dress
$372.00
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KarenMillen
Tulle Layered Marble Print Long Sleeve Maxi Dress
- Design: All Over Print
- Detail: All Over Print
- Sleeve length: Long Sleeve
$123.00
$416.00
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KarenMillen
Figure Form Bandage Strappy Knit Maxi Dress
- Length: Maxi
- Neckline: Square
- Sleeve length: Strappy
$328.00
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KarenMillen
Strappy Pleated Maxi Dress
- Detail: Plain
- Fabric: Woven
- Style: Maxi Dress
$106.00
$306.00
Plus
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KarenMillen
Plus Size Jacquard Asymmetric Sleeve Midi Dresss
- Design: Jacquard
- Detail: Jacquard
- Fabric: Jacquard
$372.00
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KarenMillen
Mono Geo Silk Cotton Woven Strappy Dress
- Neckline: Sweetheart
- Sleeve length: Strappy
- Style: Maxi Dress
$152.00
$504.00
Plus
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KarenMillen
Plus Size Spot Print Pleated Slub Organdie Peplum Woven Maxi Dress
- Fabric: Woven
- Neckline: Strappy
- Style: Maxi Dress
$438.00
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KarenMillen
Premium Bonded Viscose Crepe Detachable Cape Woven Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
$191.00
$768.00
Plus
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KarenMillen
Plus Size Textured Satin Ruffle Detail Midi Dress
- Detail: Ruffle
- Sleeve length: Short Sleeve
- Style: Midi Dress
$328.00
Plus
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KarenMillen
Plus Size Spot Print Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress
- Fabric: Woven
- Length: Maxi
- Neckline: Round Neck
$482.00
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KarenMillen
Pleated Beaded Detail Balloon Sleeve Maxi Dress
- Design: Plain
- Neckline: Round Neck
- Sleeve length: Long Sleeve
$394.00
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KarenMillen
Satin Halter Pleated Woven Maxi Dress
- Design: Plain
- Sleeve length: Sleeveless
- Style: Maxi Dress
$81.00
$328.00
Plus
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KarenMillen
Plus Size Tweed Embellished Trim Tailored Wide Leg Jumpsuit
- Detail: Buttons
- Neckline: Scoop
- Sleeve length: Long Sleeve
$658.00
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KarenMillen
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
- Design: Plain
- Length: Maxi
- Style: Maxi Dress
$110.00
$438.00
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KarenMillen
Stretch Velvet Crew Neck Cape Shoulder Maxi Dress
- Detail: Cape
- Fabric: Jersey
- Length: Maxi
$416.00
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KarenMillen
Spot Print Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress
- Fabric: Woven
- Length: Maxi
- Style: Maxi Dress
$482.00
Petite
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KarenMillen
Petite Premium Bonded Crepe Detachable Cape Maxi Dress
- Detail: Plain
- Fabric: Woven
- Style: Maxi Dress
$191.00
$768.00
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KarenMillen
Organza Collared Maxi Dress
- Design: Plain
- Length: Maxi
- Style: Dress
$350.00
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KarenMillen
Digital Ophelia Crinkle Georgette Fine Pleated One Shoulder Woven Maxi Dress
- Neckline: One Shoulder
- Sleeve length: Sleeveless
- Style: Maxi Dress
$257.00
$1032.00
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KarenMillen
Crinkle Cross Front Georgette Woven Maxi Dress
- Detail: Crinkle
- Fabric: Polyester
- Sleeve length: Sleeveless
$372.00
Plus
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KarenMillen
Plus Size Photographic Floral Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress
- Fabric: Woven
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$350.00
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KarenMillen
Pleated Tiered Maxi Dress
- Design: Plain
- Neckline: Bandeau
- Style: Maxi Dress
$438.00
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KarenMillen
Pleated Slub Organdie Ombre Woven Maxi Dress
- Detail: Plain
- Fabric: Woven
- Neckline: Strappy
$438.00
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KarenMillen
Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress
- Detail: Plain
- Length: Maxi
- Sleeve length: Long Sleeve
$152.00
$438.00
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KarenMillen
Forever Twill Collared Maxi Dress
- Detail: Collar
- Fabric: Woven
- Style: Maxi Dress
$350.00
Plus
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KarenMillen
Plus Size Crinkle Cold Shoulder Georgette Woven Maxi Dress
- Design: Plain
- Fabric: Woven
- Length: Maxi
$121.00
$350.00
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KarenMillen
Archive Collection - Corset Detail Georgette Cape Woven Maxi Dress
- Design: Plain
- Detail: Corset
- Style: Maxi Dress
$235.00
$944.00
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KarenMillen
Frill Detail Viscose Maxi Dress
- Design: Plain
- Fabric: Woven
- Length: Maxi
$614.00
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KarenMillen
Spot Print Pleated Slub Organdie Peplum Woven Maxi Dress
- Detail: Plain
- Length: Maxi
- Style: Maxi Dress
$438.00
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