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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KarenMillen
Ruffle Detail Viscose Knitted Mini Dress
- Design: Plain
- Length: Mini
- Style: Mini Dress
€169.00
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KarenMillen
Sequin With Lace Detail One Shoulder Midi Dress
- Fabric: Jersey
- Neckline: One Shoulder
- Sleeve length: Sleeveless
€195.00
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KarenMillen
Strong Shoulder Sequin Midi Dress
- Design: Plain
- Detail: Sequin
- Style: Midi Dress
€195.00
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KarenMillen
Crystal Embellished Ruched Detail Sleeveless Midi Dress
- Design: Plain
- Fabric: Polyester
- Style: Midi Dress
€82.00
€235.00
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KarenMillen
Sequin Bandeau Train Detail Mini Dress
- Detail: Sequin
- Fabric: Jersey
- Neckline: Bandeau
€179.00
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KarenMillen
Premium Crystal Embellished Bodysuit with shoulder pads
- Design: Embellished
- Detail: Padded Shoulder
- Neckline: Crew
€129.00
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KarenMillen
Crystal Trim Velvet Mini Dress With High Neck
- Design: Embellished
- Detail: Embellished
- Style: Mini Dress
€179.00
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KarenMillen
Crystal Trim Velvet Top
- Design: Embellished
- Detail: Embellished
- Style: Top
€145.00
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KarenMillen
Crystal Embellished Ruched Detail Sleeveless Midi Dress
- Fabric: Polyester
- Neckline: Crew
- Style: Midi Dress
€82.00
€235.00
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KarenMillen
Twist Detail Studded Jersey Maxi Dress
- Design: Plain
- Detail: Studded
- Length: Maxi
€119.00
€235.00
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KarenMillen
Premium Crystal Embellished Midi Dress
- Design: Plain
- Fabric: Polyester
- Neckline: Scoop
€298.00
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KarenMillen
Studded Ponte Jersey Midi Dress
- Detail: Embellished
- Length: Midi
- Sleeve length: Sleeveless
€83.00
€169.00
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KarenMillen
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
- Design: Plain
- Length: Midi
- Style: Midi Dress
€298.00
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KarenMillen
Crystal Embellished Tie Detail Halter Neck Maxi Dress
- Neckline: High Neck
- Sleeve length: Sleeveless
- Style: Maxi Dress
€129.00
€259.00
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KarenMillen
Drapey Crepe Ruched Detail Maxi Dress
- Design: Plain
- Detail: Ruched
- Fabric: Acetate slinky
€195.00
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KarenMillen
Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
- Neckline: Crew
- Sleeve length: Long Sleeve
- Style: Knitted Dress
€86.00
€245.00
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KarenMillen
Plus Size Pleated Bead Detail Halterneck Maxi Dress
- Detail: Plain
- Length: Maxi
- Neckline: Halterneck
€195.00
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KarenMillen
Embellished Bow Mini Dress With Embellished Detailing
- Fabric: Viscose
- Neckline: Boat Neck
- Sleeve length: Sleeveless
€169.00
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KarenMillen
Premium Crystal Embellished Midi Dress
- Neckline: Scoop
- Shop by Fit: Main
- Style: Midi Dress
€298.00
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KarenMillen
Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress
- Design: Plain
- Fabric: Jersey
- Style: Mini Dress
€65.00
€179.00
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KarenMillen
Premium Slinky Crepe Embellished Cut Out Maxi Dress
- Length: Maxi
- Neckline: Asymmetric
- Style: Maxi Dress
€65.00
€179.00
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KarenMillen
Plus Size Embroidered Halterneck Pleated Midi Dress
- Fabric: Woven
- Length: Midi
- Neckline: Round Neck
€389.00
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KarenMillen
Hotfix Studded Long Sleeve Shirt Woven Maxi Dress
- Design: Plain
- Detail: Studded
- Length: Maxi
€86.00
€245.00
Petite
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KarenMillen
Petite Strong Shoulder Sequin Midi Dress
- Detail: Sequin
- Length: Midi
- Style: Midi Dress
€195.00
Petite
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KarenMillen
Petite Crystal Embellished Tie Detail Halter Neck Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
€129.00
€259.00
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KarenMillen
Plus Size Blurred Floral Cross Detail Tulle Maxi Dress
- Design: Floral
- Detail: Ruffle
- Fabric: Woven
€219.00
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KarenMillen
Figure Form Bandage Knit Rosette Detail Midi Dress
- Detail: Tassels
- Length: Midi
- Sleeve length: Short Sleeve
€68.00
€195.00
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KarenMillen
Premium Crystal Embellished Jumpsuit
- Length: Regular
- Neckline: V Neck
- Style: Wide Leg Jumpsuit
€90.00
€298.00
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KarenMillen
Hammered Satin With Cowl Neck Strappy Woven Maxi Dress
- Fabric: Woven
- Neckline: Strappy
- Sleeve length: Strappy
€55.00
€155.00
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KarenMillen
Guipure Lace High Neck Woven Midi Dress
- Design: Plain
- Sleeve length: Short Sleeve
- Style: Midi Dress
€337.00
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KarenMillen
Silk Cotton Animal Strappy Maxi Dress
- Design: All Over Print
- Length: Maxi
- Sleeve length: Strappy
€95.00
€272.00
Petite
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KarenMillen
Petite Twist Detail Studded Jersey Maxi Dress
- Detail: Studded
- Length: Maxi
- Style: Maxi Dress
€119.00
€235.00
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KarenMillen
Premium Slinky Crepe Scarf Detail Mini Dress
- Length: Midi
- Shop by Fit: Main
- Style: Mini Dress
€86.00
€245.00
Petite
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KarenMillen
Petite Premium Crystal Embellished Midi Dress
- Design: Plain
- Detail: Embellished
- Length: Midi
€105.00
€298.00
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KarenMillen
Crystal Embellished Cutwork Cape Detail Woven Maxi Dress
- Fabric: Woven
- Neckline: High Neck
- Style: Maxi Dress
€169.00
€480.00
Petite
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KarenMillen
Petite Crystal Trim Velvet Mini Dress With High Neck
- Detail: Embellished
- Length: Mini
- Style: Mini Dress
€179.00
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KarenMillen
Spot Jacquard Square Neck Tailored Full Skirted Midi Dress
- Length: Midi
- Sleeve length: Short Sleeve
- Style: Midi Dress
€113.00
€325.00
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KarenMillen
Sheer Viscose Georgette Sketchy Floral Woven Cowl Back Maxi
- Design: Floral
- Detail: Plain
- Length: Maxi
€57.00
€235.00
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KarenMillen
Voile Embroidered Cutwork Balloon Sleeve Woven Maxi Dress
- Length: Maxi
- Neckline: Round Neck
- Style: Maxi Dress
€139.00
€389.00
Tall
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KarenMillen
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
€73.00
€209.00
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