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Blue Formal Dresses

Shop Blue Formal Dresses from top designers at the best prices. Trusted by over one million delighted shoppers since 2005. If you find a dress at a lower price elsewhere, we’ll match it + take an extra 5% off! Place your order for a royal or navy masterpiece now and experience the peace of mind that comes with fast order processing and transparent tracking.

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La Femme 32962 - Sheer Back Sleeveless Jersey Prom Gown

$318.00

  • Bubblegum Pink
  • Cloud Blue
  • Periwinkle
Sherri Hill 57036 - Satin Off-Shoulder Mermaid Gown

$550.00

  • Black*
  • Light Blue*
  • Navy*
  • Red*
  • +2
Sherri Hill 56432 - Metallic Satin Corset Gown with Slit

from$498.00

  • Emerald*
  • Fuchsia*
  • Lilac*
  • Ocean Blue
Sherri Hill 57063 - Sheer Sides V-Neck Mermaid Gown

$518.00

  • Black*
  • Bright Fuchsia*
  • Red*
  • Sage*
  • +1
Sherri Hill 57099 - Strapless Sequin Slit Dress

from$698.00

  • Aqua/Silver
  • Aqua/Silver*
  • Bright Royal*
  • Gold*
  • +2
Sherri Hill 57121 - Beaded Sheath Gown with Slit

from$798.00

  • Periwinkle
  • Periwinkle*
  • Purple*
Sherri Hill 55263 - Beaded Lace Evening Gown

from$1,350.00

  • Black*
  • Candy Pink*
  • Ivory*
  • Light Blue*
  • +2
La Femme 32928 - Beaded Sleeveless Prom Gown

$498.00

  • Dark Berry*
  • Navy
  • Rose Gold
  • Silver
La Femme 33031 - Lace Applique Strapless Prom Gown

$439.00

  • Cloud Blue
  • Light Periwinkle
Sherri Hill 55458 - Illusion V-Neck Sequin Prom Dress

from$750.00

  • Black/Bright Royal/Bright Blue
  • Red/Neon Pink*
  • Jade/Aqua*
  • Periwinkle*
  • +1
Sherri Hill 56698 - Off-Shoulder Lace Applique Gown

from$550.00

  • Black*
  • Fuchsia*
  • Gold*
  • Red*
  • +1
Sherri Hill 55484 - Sequined Deep V-Neck Evening Gown

from$398.00

  • Emerald*
  • Periwinkle*
  • Red*
  • Royal
  • +1
Sherri Hill 55068 - Feathered Sleeve Lace Evening Gown

from$650.00

  • Black*
  • Blush*
  • Candy Pink*
  • Light Blue
  • +1
La Femme - 28593 Plunging V-neck Jersey Sheath Dress

$318.00

  • Dark Berry
  • Royal Blue
  • Yellow
  • Black
-50%
Mac Duggal - 67712 V Neck Bell Sleeve Lace Dress

$349.00 $698.00

  • Midnight Blue
  • Burgundy
  • Emerald*
Mac Duggal - 10839 Crystal Ornate Sheath Gown

from$249.00

  • Slate Blue
  • White
  • Mint
Sherri Hill 55183 - Caped One Shoulder Evening Gown

from$598.00

  • Black*
  • Bright Pink*
  • Ivory*
  • Light Blue*
  • +4
Sherri Hill 55316 - Long Sleeve Sheath Evening Gown

from$650.00

  • Aqua
  • Black*
  • Ivory*
  • Navy*
  • +1
Sherri Hill 55464 - Off Shoulder Sequin Evening Gown

from$798.00

  • Black*
  • Champagne*
  • Ivory/Champagne*
  • Navy
  • +1
Mac Duggal - 20264 Embroidered V-Neck A-Line Dress

from$299.00

  • Navy
  • Vintage Lilac
  • Aubergine
Sherri Hill 55445 - Sweetheart Plus Size Prom Gown

from$748.00

  • Black*
  • Black/Silver*
  • Light Blue*
  • Navy*
  • +2
La Femme 31414 - Spaghetti Strap Beaded Classic Prom Dress

$338.00

  • Cloud Blue
  • Light Periwinkle
  • Neon Coral
  • Neon Pink
Sherri Hill 55692 - Beaded Front Cutout Evening Gown

$1,300.00

  • Bright Yellow
  • Jade*
  • Nude/Silver*
  • Peacock
  • +2

Blue dresses and ball gowns bring a sense of refinement to any wardrobe, whether in deep navy, pastel sky, or bold cobalt shades. With an array of options for sale in 2026, finding a silhouette that fits your style is simple. These elegant blue evening gowns for women are available to buy online, ranging from structured designs to fluid draped looks. If you're searching for an affordable option, plenty of dresses are on sale, offering timeless appeal with a modern edge. A formal blue dress always delivers understated sophistication.