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Birthday Dresses

Mark the moment with refined appeal after browsing our celebration-ready curation of birthday dresses. This party-appropriate edit merges fashion-first influences with an essence of elevated design, ready for your 18th, 21st, 30th, and beyond. The timeless black birthday dress is contrasted by a bold curation of colour that will keep you in the spotlight, with bold brights, aquatic blues, delicate pastels, zesty hues, and plenty of patterns and prints — with florals, geometrics, tropicals, stripes, and watercolour gradients. The birthday dresses in this edit also feature an artful series of technical craftsmanship, with glittering paillettes, floral-inspired rosettes, beaded tassels, geometric crystal embellishments, diamante and faux pearl fringing, inlaid sequin stitching, feather trims, ornate floral jacquard, intricate embroidery, and metallic stitching that flows on the form. The birthday dress is crafted from a number of premium textiles, such as our revered Compact Stretch (structured with four-way support that sculpts the silhouette for a bespoke fit), alongside ponte, crêpe, and Italian scuba material. You’ll also find languid textiles such as satin, silk, chiffon, mesh, and polished twill. Pick your birthday dress from mini, midi, and maxi silhouettes, with long puffed sleeves, draped angel sleeves, dramatic trumpet sleeves, and semi-sheer mesh sleeves are featured, appearing on bandeau column styles, cascading asymmetric waterfall skirts, vintage-inspired A-line versions, sculpting pencil silhouettes, and tiered fits. Shop birthday dresses for women below.
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favourite
Mesh With Velvet Bow Trim Detail Halter Neck Midi Dress
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KarenMillen

Mesh With Velvet Bow Trim Detail Halter Neck Midi Dress

  • Detail: Mesh
  • Neckline: Halterneck
  • Style: Midi Dress
$196.00
favourite
Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress
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KarenMillen

Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress

  • Neckline: Halterneck
  • Occasion: Occasion
  • Style: Midi Dress
$218.00
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Crystal Embellished Ruched Detail Sleeveless Midi Dress
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KarenMillen

Crystal Embellished Ruched Detail Sleeveless Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Style: Midi Dress
$198.00 $394.00
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Drapey Crepe Ruched Detail Maxi Dress
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KarenMillen

Drapey Crepe Ruched Detail Maxi Dress

  • Design: Plain
  • Fabric: Acetate slinky
  • Sleeve length: Long Sleeve
$328.00
favourite
Crystal Embellished Ruched Detail Sleeveless Midi Dress
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KarenMillen

Crystal Embellished Ruched Detail Sleeveless Midi Dress

  • Detail: Embellished
  • Length: Midi
  • Sleeve length: Long Sleeve
$117.00 $394.00
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Twist Detail Studded Jersey Maxi Dress
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KarenMillen

Twist Detail Studded Jersey Maxi Dress

  • Design: Plain
  • Detail: Studded
  • Length: Maxi
$394.00
olive color light-blue color
favourite
Embellished Bow Mini Dress With Embellished Detailing
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KarenMillen

Embellished Bow Mini Dress With Embellished Detailing

  • Design: Bow
  • Fabric: Viscose
  • Length: Midi
$284.00
favourite
Studded Ponte Jersey Midi Dress
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KarenMillen

Studded Ponte Jersey Midi Dress

  • Detail: Embellished
  • Fabric: Polyester
  • Neckline: Crew
$284.00
navy color chocolate color
favourite
All Over Studded Detail Knitted Midi Dress
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KarenMillen

All Over Studded Detail Knitted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$350.00
black color berry color
favourite
Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
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KarenMillen

Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Sleeve length: Long Sleeve
$103.00 $416.00
favourite
Crystal Embellished Tie Detail Halter Neck Maxi Dress
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KarenMillen

Crystal Embellished Tie Detail Halter Neck Maxi Dress

  • Fabric: Polyester
  • Length: Maxi
  • Neckline: High Neck
$438.00
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Premium Crystal Embellished Top
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KarenMillen

Premium Crystal Embellished Top

  • Design: Embellished
  • Length: Regular
  • Sleeve length: Strappy
$218.00
black color nude color cobalt color
favourite
Premium Crystal Embellished Midi Dress
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KarenMillen

Premium Crystal Embellished Midi Dress

  • Length: Midi
  • Neckline: Scoop
  • Occasion: Occasion
$504.00
favourite
Figure Form Bandage Strappy Knit Maxi Dress
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KarenMillen

Figure Form Bandage Strappy Knit Maxi Dress

  • Fabric: Polyester
  • Neckline: Square
  • Style: Maxi Dress
$328.00
favourite
Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress
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KarenMillen

Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress

  • Fabric: Jersey
  • Neckline: Plunge
  • Style: Mini Dress
$77.00 $306.00
favourite
Premium Beaded Embellished Woven Midaxi Cape Dress
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KarenMillen

Premium Beaded Embellished Woven Midaxi Cape Dress

  • Neckline: Crew
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$484.00 $1208.00
favourite
Drama Ruffle Asymmetric Midi Dress
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KarenMillen

Drama Ruffle Asymmetric Midi Dress

  • Fabric: Polyester
  • Neckline: One Shoulder
  • Sleeve length: Sleeveless
$106.00 $262.00
favourite
Premium Slinky Crepe Embellished Cut Out Maxi Dress
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KarenMillen

Premium Slinky Crepe Embellished Cut Out Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$90.00 $306.00
black color nude color
favourite
Abstract Print Ruffle Sleeve Button Through Midi Dress
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KarenMillen

Abstract Print Ruffle Sleeve Button Through Midi Dress

  • Detail: All Over Print
  • Length: Midi
  • Neckline: V Neck
$119.00 $240.00
favourite
Petite Crystal Embellished Tie Detail Halter Neck Maxi Dress
Petite
View
KarenMillen

Petite Crystal Embellished Tie Detail Halter Neck Maxi Dress

  • Design: Plain
  • Fabric: Polyester
  • Sleeve length: Sleeveless
$438.00
favourite
Premium Crystal Embellished Jersey Cowl Neck Mini Dress
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KarenMillen

Premium Crystal Embellished Jersey Cowl Neck Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
$132.00 $438.00
gold color cobalt color
favourite
Crystal Embellished Cutwork Cape Detail Woven Maxi Dress
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KarenMillen

Crystal Embellished Cutwork Cape Detail Woven Maxi Dress

  • Design: Floral
  • Neckline: High Neck
  • Style: Maxi Dress
$244.00 $812.00
black color purple color
favourite
Drama Ruffle Asymmetric Mini Dress
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KarenMillen

Drama Ruffle Asymmetric Mini Dress

  • Design: Plain
  • Detail: Ruffle
  • Sleeve length: Sleeveless
$88.00 $218.00
red color black color
favourite
Crinkle Georgette Cape Blur Print Woven Maxi Dress
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KarenMillen

Crinkle Georgette Cape Blur Print Woven Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Sleeve length: Cap Sleeve
$176.00 $350.00
favourite
Petite Twist Detail Studded Jersey Maxi Dress
Petite
View
KarenMillen

Petite Twist Detail Studded Jersey Maxi Dress

  • Detail: Studded
  • Fabric: Jersey
  • Length: Maxi
$394.00
olive color black color
favourite
Viscose Georgette Ruffle Sleeveless Woven Midi Dress
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KarenMillen

Viscose Georgette Ruffle Sleeveless Woven Midi Dress

  • Design: Plain
  • Fabric: Woven
  • Length: Midi
$196.00 $394.00
favourite
Figure Form Bandage Knit Rosette Detail Midi Dress
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KarenMillen

Figure Form Bandage Knit Rosette Detail Midi Dress

  • Design: Front & Back Placement
  • Neckline: High Neck
  • Sleeve length: Short Sleeve
$99.00 $328.00
blush color black color
favourite
Petite Embellished Bow Mini Dress With Embellished Detailing
Petite
View
KarenMillen

Petite Embellished Bow Mini Dress With Embellished Detailing

  • Design: Bow
  • Neckline: Boat Neck
  • Sleeve length: Sleeveless
$284.00
favourite
Figure Form Bandage Feather Detail Bandeau Knit Midi Dress
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KarenMillen

Figure Form Bandage Feather Detail Bandeau Knit Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$156.00 $394.00
favourite
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
Tall
View
KarenMillen

Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Sleeve length: Sleeveless
$174.00 $350.00
hot-pink color silver color
favourite
Stripe Fabric Detail Fluid Short Sleeve Midi Dress
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KarenMillen

Stripe Fabric Detail Fluid Short Sleeve Midi Dress

  • Design: Stripes
  • Detail: Plain
  • Sleeve length: Short Sleeve
$196.00 $394.00
pink color black color
favourite
Viscose Linen Floral Print Woven Prom Dress
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KarenMillen

Viscose Linen Floral Print Woven Prom Dress

  • Design: Print
  • Length: Midi
  • Style: Midi Dress
$240.00 $482.00
favourite
Compact Stretch Diamante Trim Detail Column Dress
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KarenMillen

Compact Stretch Diamante Trim Detail Column Dress

  • Fabric: Polyester
  • Length: Midi
  • Style: Midi Dress
$548.00
ivory color black color
favourite
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress

  • Detail: Plain
  • Length: Midi
  • Sleeve length: Sleeveless
$548.00
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Beaded Fringed Sleeveless Woven Midi Dress
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KarenMillen

Beaded Fringed Sleeveless Woven Midi Dress

  • Design: Plain
  • Fabric: Woven
  • Sleeve length: Sleeveless
$251.00 $834.00
orange color lime color
favourite
Premium Slinky Crepe Scarf Detail Mini Dress
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KarenMillen

Premium Slinky Crepe Scarf Detail Mini Dress

  • Length: Midi
  • Neckline: Round Neck
  • Style: Mini Dress
$103.00 $416.00
favourite
Cornelli Embellished Taffeta Prom Dress
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KarenMillen

Cornelli Embellished Taffeta Prom Dress

  • Neckline: Round Neck
  • Sleeve length: Sleeveless
  • Style: Prom Dress
$337.00 $746.00
favourite
Plus Size Sequin Halter Neck Hanky Hem Maxi Dress
Plus
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KarenMillen

Plus Size Sequin Halter Neck Hanky Hem Maxi Dress

  • Design: Plain
  • Detail: Sequin
  • Neckline: Halterneck
$372.00
favourite
Plus Size Double Breasted Belted Tipped Tailored Midi Dress
Plus
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KarenMillen

Plus Size Double Breasted Belted Tipped Tailored Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Sleeveless
$504.00
favourite
Gathered Fabric Bandage Knitted Maxi Dress
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KarenMillen

Gathered Fabric Bandage Knitted Maxi Dress

  • Detail: Mesh
  • Fabric: Knitted
  • Style: Knitted Dress
$77.00 $306.00
blue color black color
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