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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 21st, 30th, 40th 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. Pick your birthday dress from mini, midi and maxi lengths, appearing in an array of styles. Find elegant birthday dresses crafted from silk, satin and chiffon, as well as sculpted silhouettes in our revered compact stretch fabric, jersey and structured crepe fabric. Our classy birthday dresses appear with an artful series of finishes; featuring 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. Shop birthday dresses for women below.

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favourite
Figure Form Bandage One Shoulder Fringe Mini Knit Dress
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KarenMillen

Figure Form Bandage One Shoulder Fringe Mini Knit Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£63.00 £179.00
green color chartreuse color black color silver color
favourite
Textured Sequin Sleeveless Midi Dress
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KarenMillen

Textured Sequin Sleeveless Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£127.20 £159.00
favourite
Crystal Applique Angel Sleeve Woven Jumpsuit
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KarenMillen

Crystal Applique Angel Sleeve Woven Jumpsuit

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£120.00 £399.00
ivory color teal color blue color
favourite
Figure Form Bandage Knit Woven Bardot And Skirt Detail Dress
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KarenMillen

Figure Form Bandage Knit Woven Bardot And Skirt Detail Dress

  • Length: Mini
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£79.20 £99.00
black color red color green color
favourite
Embellished Figure Form And Chiffon Sleeve Midi Dress
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KarenMillen

Embellished Figure Form And Chiffon Sleeve Midi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Knitted Dress
£66.00 £189.00
favourite
Velvet Sequin Woven Mini Dress With Taffeta Bow Tie Detail
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KarenMillen

Velvet Sequin Woven Mini Dress With Taffeta Bow Tie Detail

  • Occasion: Occasion
  • SleeveLength: Strappy
  • Style: Mini Dress
£45.00 £129.00
purple color silver color
favourite
Kimono Sleeve Embellished Maxi Dress
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KarenMillen

Kimono Sleeve Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£105.00 £299.00
blue color rust color
favourite
Bandage Form Fitting Cape Sleeve Embellished Mini Dress
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KarenMillen

Bandage Form Fitting Cape Sleeve Embellished Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£72.00 £179.00
cobalt color green color black color
favourite
Premium Crystal Embellished Jersey Midi Dress
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KarenMillen

Premium Crystal Embellished Jersey Midi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£183.20 £229.00
red color chocolate color green color aqua color
favourite
Floral Applique Embellished Organdie Woven Mini Dress
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KarenMillen

Floral Applique Embellished Organdie Woven Mini Dress

  • Length: Mini
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£91.00 £259.00
plum color black color
favourite
Sequin Power Mesh Lace Up Mini Dress
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KarenMillen

Sequin Power Mesh Lace Up Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£79.20 £99.00
burgundy color black color
favourite
Velvet And Jacquard Contrast Halterneck Tailored Mini Dress
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KarenMillen

Velvet And Jacquard Contrast Halterneck Tailored Mini Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Mini Dress
£68.00 £169.00
mono color cobalt color
favourite
Paisley Devore Plunge Woven Midi Dress
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KarenMillen

Paisley Devore Plunge Woven Midi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£151.20 £189.00
purple color navy color
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
£150.00 £499.00
blue color ivory color
favourite
Floral Applique Organdie Woven Balloon Sleeve Mini Dress
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KarenMillen

Floral Applique Organdie Woven Balloon Sleeve Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
£80.00 £229.00
favourite
Polka Dot Mesh Ruched Long Sleeve Mini Dress
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KarenMillen

Polka Dot Mesh Ruched Long Sleeve Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
£26.00 £75.00
favourite
Velvet Woven Mini Dress With back Ties
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KarenMillen

Velvet Woven Mini Dress With back Ties

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
£79.20 £99.00
favourite
Crystal Embellished Cady Blazer Woven Mini Dress
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KarenMillen

Crystal Embellished Cady Blazer Woven Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Blazer Dress
£175.00 £499.00
favourite
Premium Beaded Embellished Woven Midaxi Cape Dress
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KarenMillen

Premium Beaded Embellished Woven Midaxi Cape Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£275.00 £549.00
black color silver color
favourite
Beaded Contour Sweet Heart Neckline Woven Maxi Dress
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KarenMillen

Beaded Contour Sweet Heart Neckline Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£192.00 £549.00
favourite
Premium Crystal Embellished Jersey Midi Dress
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KarenMillen

Premium Crystal Embellished Jersey Midi Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£183.20 £229.00
favourite
Satin Sequin And Embroidery Woven Prom Dress
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KarenMillen

Satin Sequin And Embroidery Woven Prom Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£125.00 £249.00
favourite
Texture Jacquard Crystal Embellished High Neck Woven Mini Dress
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KarenMillen

Texture Jacquard Crystal Embellished High Neck Woven Mini Dress

  • Length: Mini
  • SleeveLength: Sleeveless
  • Style: Mini Dress
£94.00 £269.00
pink color sage color
favourite
Ombre Printed Mesh Ruched Mini Dress
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KarenMillen

Ombre Printed Mesh Ruched Mini Dress

  • Length: Mini
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£30.00 £75.00
pink color purple color
favourite
Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress
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KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Knitted Dress
£199.20 £249.00
navy color grey color
favourite
Petite Placed Floral Crystal Embellished Tailored Cape Maxi Dress
Petite
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KarenMillen

Petite Placed Floral Crystal Embellished Tailored Cape Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£175.00 £499.00
favourite
Marble Organdie Shirt Dress With Crystal Embellished Belt
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KarenMillen

Marble Organdie Shirt Dress With Crystal Embellished Belt

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£70.00 £199.00
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
£120.00 £399.00
white color orange color
favourite
Embellished Fringe Caped Woven Mini Dress
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KarenMillen

Embellished Fringe Caped Woven Mini Dress

  • Length: Mini
  • SleeveLength: Sleeveless
  • Style: Mini Dress
£140.00 £399.00
favourite
Petite Premium Beading And Embellished Woven Halter Neck Maxi Dress
Petite
View
KarenMillen

Petite Premium Beading And Embellished Woven Halter Neck Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£157.00 £449.00
favourite
Polished Tailored Cowl Neck Blazer Mini Dress
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KarenMillen

Polished Tailored Cowl Neck Blazer Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Blazer Dress
£131.00 £219.00
emerald color black color
favourite
Embellished Geo Strappy Woven Maxi Dress
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KarenMillen

Embellished Geo Strappy Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£54.00 £179.00
chartreuse color pale-blue color
favourite
Embellished Figure Form Bandeau Maxi Dress
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KarenMillen

Embellished Figure Form Bandeau Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£135.20 £169.00
black color hot-pink color
favourite
Feather Crystal Embellished Maxi Dress
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KarenMillen

Feather Crystal Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£126.00 £419.00
favourite
Archive Graphic Print Long Sleeve Mini Dress
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KarenMillen

Archive Graphic Print Long Sleeve Mini Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£65.00 £129.00
favourite
Sunset Ombre Mesh Asymmetric Draped Jersey Mini Dress
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KarenMillen

Sunset Ombre Mesh Asymmetric Draped Jersey Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
£23.00 £65.00
favourite
Faux Leather Ruched Asymmetric Pencil Dress
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KarenMillen

Faux Leather Ruched Asymmetric Pencil Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£71.20 £89.00
aubergine color black color
favourite
Pearl Tassel Embellished Lace Up Detail Woven Mini Dress
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KarenMillen

Pearl Tassel Embellished Lace Up Detail Woven Mini Dress

  • Length: Mini
  • Sleeve length: Short Sleeve
  • Style: Mini Dress
£279.20 £349.00
favourite
Petite Beaded Contour Sweet Heart Neckline Woven Maxi Dress
Petite
View
KarenMillen

Petite Beaded Contour Sweet Heart Neckline Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£192.00 £549.00
favourite
Embroidered Organdie Balloon Woven Mini Dress
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KarenMillen

Embroidered Organdie Balloon Woven Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
£102.00 £339.00
black color lime color
Showing 40 of 347
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