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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
Premium Crystal Embellished Jersey Cowl Neck Mini Dress
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KarenMillen

Premium Crystal Embellished Jersey Cowl Neck Mini Dress

  • Length: Mini
  • Neckline: Cowl
  • Style: Mini Dress
€259.00
gold color cobalt 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

  • Length: Midi
  • Neckline: Round Neck
  • Sleeve length: Sleeveless
€311.00
favourite
Embellished Figure Form And Chiffon Sleeve Midi Dress
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KarenMillen

Embellished Figure Form And Chiffon Sleeve Midi Dress

  • Neckline: Crew
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
€74.00 €245.00
favourite
Sequin Power Mesh Lace Up Mini Dress
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KarenMillen

Sequin Power Mesh Lace Up Mini Dress

  • Length: Mini
  • Neckline: V Neck
  • Style: Mini Dress
€65.00 €129.00
burgundy color black color
favourite
Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress
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KarenMillen

Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress

  • Length: Maxi
  • Shop by Fit: Main
  • Style: Maxi Dress
€59.00 €195.00
black color plum color
favourite
Embellished Geo Halter Woven Maxi Dress
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KarenMillen

Embellished Geo Halter Woven Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Sleeve length: Sleeveless
€133.00 €441.00
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Plus Size Premium Crystal Embellished Woven Maxi Dress
Plus
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KarenMillen

Plus Size Premium Crystal Embellished Woven Maxi Dress

  • Length: Maxi
  • Shop by Fit: Plus
  • Style: Maxi Dress
€779.00
favourite
Petite Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress
Petite
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KarenMillen

Petite Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress

  • Neckline: V Neck
  • Shop by Fit: Petite
  • Style: Maxi Dress
€99.00 €195.00
favourite
Animal Print Georgette Embellished Short Sleeve Woven Maxi Dress
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KarenMillen

Animal Print Georgette Embellished Short Sleeve Woven Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Sleeve length: Short Sleeve
€129.00 €428.00
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Placed Embellished Floral Mesh Jersey Midi Dress
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KarenMillen

Placed Embellished Floral Mesh Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€129.00
white color black color
favourite
Crystal Embellished Woven Drape Detail Maxi Dress
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KarenMillen

Crystal Embellished Woven Drape Detail Maxi Dress

  • Length: Maxi
  • Shop by Fit: Main
  • Style: Maxi Dress
€454.00
favourite
Crystal Embellished Organdie Balloon Sleeve Midi Dress
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KarenMillen

Crystal Embellished Organdie Balloon Sleeve Midi Dress

  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€454.00
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Plus Size Premium Crystal Embellished Midi Dress
Plus
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KarenMillen

Plus Size Premium Crystal Embellished Midi Dress

  • Neckline: Scoop
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€298.00
favourite
Embellished Figure Form Bandeau Maxi Dress
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KarenMillen

Embellished Figure Form Bandeau Maxi Dress

  • Neckline: Bandeau
  • Shop by Fit: Main
  • Style: Knitted Dress
€66.00 €219.00
hot-pink color black color
favourite
Petite Burnout Embellished And Beaded Open Back Woven Maxi Dress
Petite
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KarenMillen

Petite Burnout Embellished And Beaded Open Back Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
€155.00 €519.00
favourite
Premium Crystal Embellished Midi Dress
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KarenMillen

Premium Crystal Embellished Midi Dress

  • Neckline: Scoop
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€298.00
favourite
Embellished Geo Strappy Woven Maxi Dress
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KarenMillen

Embellished Geo Strappy Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€70.00 €235.00
pale-blue color chartreuse color
favourite
Cutwork Beaded Embroidered Woven Maxi Dress
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KarenMillen

Cutwork Beaded Embroidered Woven Maxi Dress

  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
€480.00
favourite
Crystal Applique Angel Sleeve Woven Jumpsuit
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KarenMillen

Crystal Applique Angel Sleeve Woven Jumpsuit

  • Length: Maxi
  • Neckline: Crew
  • Style: Maxi Dress
€155.00 €519.00
ivory color blue color
favourite
Plus Size Crystal Embellished Woven Plunge Detail Maxi Dress
Plus
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KarenMillen

Plus Size Crystal Embellished Woven Plunge Detail Maxi Dress

  • Length: Maxi
  • Neckline: Plunge
  • Style: Maxi Dress
€467.00
favourite
Petal Applique Embellished Broderie Rosette Maxi Dress
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KarenMillen

Petal Applique Embellished Broderie Rosette Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€155.00 €519.00
favourite
Tall Embellished Geo Strappy Woven Maxi Dress
Tall
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KarenMillen

Tall Embellished Geo Strappy Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€70.00 €235.00
favourite
Embellished Pleated Woven Maxi Dress
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KarenMillen

Embellished Pleated Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
€402.00
favourite
Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress

  • Length: Midi
  • Shop by Fit: Main
  • Style: Midi Dress
€165.00 €325.00
favourite
Embellished Ruffle Strappy Woven Maxi Dress
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KarenMillen

Embellished Ruffle Strappy Woven Maxi Dress

  • Length: Maxi
  • Neckline: Strappy
  • Style: Maxi Dress
€125.00 €415.00
favourite
Tall Sequin Power Mesh Lace Up Mini Dress
Tall
View
KarenMillen

Tall Sequin Power Mesh Lace Up Mini Dress

  • Length: Mini
  • Neckline: V Neck
  • Style: Mini Dress
€90.00 €129.00
favourite
Crystal Embellished Woven Thigh Split Maxi
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KarenMillen

Crystal Embellished Woven Thigh Split Maxi

  • Length: Maxi
  • Neckline: High Neck
  • Style: Maxi Dress
€376.00
favourite
Embellished Fringe Caped Woven Mini Dress
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KarenMillen

Embellished Fringe Caped Woven Mini Dress

  • Length: Mini
  • Neckline: Crew
  • Sleeve length: Sleeveless
€519.00
favourite
Crystal Embellished Long Sleeve Woven Maxi Dress
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KarenMillen

Crystal Embellished Long Sleeve Woven Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Style: Maxi Dress
€636.00
favourite
Crystal Embellished Scuba Crepe Bandeau Midi Dress
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KarenMillen

Crystal Embellished Scuba Crepe Bandeau Midi Dress

  • Length: Maxi
  • Neckline: Scoop
  • Style: Midi Dress
€203.00 €506.00
favourite
Georgette Feather Embellished Halter Neck Woven Maxi Dress
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KarenMillen

Georgette Feather Embellished Halter Neck Woven Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Style: Maxi Dress
€597.00
favourite
Petite Premium Embellished Cape Maxi Dress
Petite
View
KarenMillen

Petite Premium Embellished Cape Maxi Dress

  • Length: Maxi
  • Style: Maxi Dress
€610.00
favourite
Petite Embellished Figure Form Bandeau Maxi Dress
Petite
View
KarenMillen

Petite Embellished Figure Form Bandeau Maxi Dress

  • Length: Maxi
  • Shop by Fit: Petite
  • Style: Knitted Dress
€109.00 €219.00
favourite
Petite Premium Mirrored Crystal Embellished Woven Prom Dress
Petite
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KarenMillen

Petite Premium Mirrored Crystal Embellished Woven Prom Dress

  • Length: Maxi
  • Neckline: Sweetheart
  • Sleeve length: Strappy
€209.00 €519.00
favourite
Petite Bandage Figure Form Knit Embellished Maxi Dress
Petite
View
KarenMillen

Petite Bandage Figure Form Knit Embellished Maxi Dress

  • Length: Maxi
  • Neckline: Square
  • Style: Maxi Dress
€99.00 €195.00
favourite
Crystal Embellished Viscose Crepe Woven Mini Dress
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KarenMillen

Crystal Embellished Viscose Crepe Woven Mini Dress

  • Length: Mini
  • Neckline: Sweetheart
  • Style: Mini Dress
€113.00 €376.00
favourite
Crystal Applique Strappy Rosette Woven Maxi Dress
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KarenMillen

Crystal Applique Strappy Rosette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
€195.00 €649.00
blue color ivory color
favourite
Velvet Embellished Strappy Maxi Dress
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KarenMillen

Velvet Embellished Strappy Maxi Dress

  • Length: Maxi
  • Neckline: Sweetheart
  • Style: Maxi Dress
€172.00 €428.00
favourite
Crystal Embellished Woven Plunge Detail Maxi Dress
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KarenMillen

Crystal Embellished Woven Plunge Detail Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
€467.00
favourite
Thigh High Split Embellished Woven Fringed Midi Dress
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KarenMillen

Thigh High Split Embellished Woven Fringed Midi Dress

  • Length: Maxi
  • Neckline: Crew
  • Shop by Fit: Main
€309.00 €610.00
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