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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Red Carpet Outfits
Yellow Formal Dresses
Purple Formal Dress
Red Formal Dress
White Formal Dress
Orange Formal Dresses
Green Formal Dresses
Pink Formal Dresses
Maxi Occasion Dresses
Black Formal Dresses
Blue Formal Dresses
Red Satin Dresses
Bodycon Formal Dress
Midi Formal Dresses
Long Sleeve Formal Dresses
Navy Formal Dress
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KarenMillen
Stretch Velvet Crystal Embellished Long Sleeve Maxi Dress
- Length: Maxi
- Neckline: High Neck
- Occasion: Occasion
$328.00
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KarenMillen
Ruffle Detail Viscose Knitted Mini Dress
- Neckline: Crew
- Sleeve length: Short Sleeve
- Style: Mini Dress
$284.00
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KarenMillen
Sequin With Lace Detail One Shoulder Midi Dress
- Neckline: One Shoulder
- Sleeve length: Sleeveless
- Style: Dress
$328.00
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KarenMillen
Sparkle Hotfix Shell Top
- Detail: Embellished
- Fabric: Jersey
- Length: Regular
$218.00
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KarenMillen
Textured Sequin Long Sleeve Mini Dress
- Length: Mini
- Neckline: V Neck
- Sleeve length: Sleeveless
$262.00
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KarenMillen
Sequin Bandeau Train Detail Mini Dress
- Design: Plain
- Detail: Sequin
- Neckline: Bandeau
$306.00
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KarenMillen
Scuba Crepe Crystal Bow Detail Midi Dress
- Design: Bow
- Neckline: Crew
- Sleeve length: Long Sleeve
$526.00
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KarenMillen
Crystal Embellished Ruched Detail Sleeveless Midi Dress
- Length: Midi
- Neckline: Crew
- Style: Midi Dress
$139.00
$394.00
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KarenMillen
Strong Shoulder Sequin Midi Dress
- Design: Plain
- Detail: Sequin
- Length: Midi
$328.00
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KarenMillen
Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress
- Length: Midi
- Neckline: Plunge
- Sleeve length: Long Sleeve
$526.00
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KarenMillen
Premium Crystal Embellished Bodysuit with shoulder pads
- Design: Embellished
- Detail: Padded Shoulder
- Sleeve length: Cap Sleeve
$218.00
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KarenMillen
Crystal Trim Velvet Mini Dress With High Neck
- Detail: Embellished
- Length: Mini
- Style: Mini Dress
$306.00
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KarenMillen
Twist Detail Studded Jersey Maxi Dress
- Design: Plain
- Detail: Studded
- Length: Maxi
$119.00
$394.00
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KarenMillen
Crystal Embellished Ruched Detail Sleeveless Midi Dress
- Detail: Embellished
- Length: Midi
- Sleeve length: Long Sleeve
$139.00
$394.00
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KarenMillen
Crystal Trim Velvet Top
- Design: Embellished
- Detail: Embellished
- Length: Regular
$240.00
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KarenMillen
Premium Crystal Embellished Midi Dress
- Detail: Embellished
- Neckline: Scoop
- Sleeve length: Sleeveless
$504.00
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KarenMillen
Crystal Embellished Tie Detail Halter Neck Maxi Dress
- Fabric: Polyester
- Length: Maxi
- Neckline: High Neck
$218.00
$438.00
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KarenMillen
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
- Design: Plain
- Fabric: Polyester
- Sleeve length: Sleeveless
$504.00
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KarenMillen
Studded Ponte Jersey Midi Dress
- Design: Plain
- Neckline: Crew
- Sleeve length: Sleeveless
$141.00
$284.00
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KarenMillen
Crystal Embellished Power Mesh Jersey Midi Dress
- Design: Fabric Interest
- Fabric: Jersey
- Style: Midi Dress
$328.00
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KarenMillen
Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
- Length: Midi
- Neckline: Crew
- Sleeve length: Long Sleeve
$145.00
$416.00
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KarenMillen
Drapey Crepe Ruched Detail Maxi Dress
- Design: Plain
- Fabric: Acetate slinky
- Sleeve length: Long Sleeve
$328.00
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KarenMillen
Plus Size Pleated Bead Detail Halterneck Maxi Dress
- Detail: Plain
- Length: Maxi
- Neckline: Halterneck
$328.00
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KarenMillen
Premium Crystal Embellished Midi Dress
- Length: Midi
- Neckline: Scoop
- Occasion: Occasion
$504.00
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KarenMillen
Premium Crystal Embellished Jersey Midi Skirt
- Design: Plain
- Detail: Embellished
- Length: Midi
$394.00
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KarenMillen
Embellished Bow Mini Dress With Embellished Detailing
- Design: Bow
- Fabric: Viscose
- Length: Midi
$284.00
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KarenMillen
Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress
- Fabric: Jersey
- Neckline: Plunge
- Style: Mini Dress
$108.00
$306.00
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KarenMillen
Premium Embellished Caped Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$878.00
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KarenMillen
Premium Slinky Crepe Embellished Cut Out Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$108.00
$306.00
Petite
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KarenMillen
Petite Strong Shoulder Sequin Midi Dress
- Design: Plain
- Detail: Sequin
- Style: Midi Dress
$328.00
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KarenMillen
Ponte Embellished Bodice Detail Midi Dress
- Fabric: Jersey
- Neckline: Scoop
- Style: Midi Dress
$328.00
Petite
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KarenMillen
Petite Crystal Embellished Tie Detail Halter Neck Maxi Dress
- Design: Plain
- Fabric: Polyester
- Sleeve length: Sleeveless
$218.00
$438.00
Plus
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KarenMillen
Plus Size Embroidered Halterneck Pleated Midi Dress
- Design: Embroidered
- Detail: Embroidered
- Length: Midi
$658.00
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KarenMillen
Figure Form Bandage Knit Rosette Detail Midi Dress
- Design: Front & Back Placement
- Neckline: High Neck
- Sleeve length: Short Sleeve
$114.00
$328.00
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KarenMillen
Draped One Shoulder Jersey Stretch Sequin Mini Dress
- Fabric: Jersey
- Length: Mini
- Sleeve length: Sleeveless
$262.00
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KarenMillen
All Over Studded Detail Knitted Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
$350.00
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KarenMillen
Premium Slinky Crepe Scarf Detail Mini Dress
- Length: Midi
- Neckline: Round Neck
- Style: Mini Dress
$145.00
$416.00
Petite
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KarenMillen
Petite Twist Detail Studded Jersey Maxi Dress
- Fabric: Jersey
- Length: Maxi
- Style: Maxi Dress
$196.00
$394.00
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KarenMillen
Guipure Lace High Neck Woven Midi Dress
- Detail: Lace
- Length: Midi
- Neckline: V Neck
$570.00
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KarenMillen
Sheer Viscose Georgette Sketchy Floral Woven Cowl Back Maxi
- Design: Floral
- Detail: Plain
- Style: Maxi Dress
$97.00
$394.00
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