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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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-38%
La Femme 32733 - Fitted Jersey Embellished Neckline Prom Gown

$358.00

  • Black
  • Dark Emerald
  • Light Champagne
  • Red
  • +1
La Femme 32753 - Rhinestone-Embellished Net Jersey Prom Gown

$458.00

  • Black
  • Dark Berry
  • Dusty Pink
  • Royal Blue
La Femme 32217 - Lace Bodice Sweetheart Neckline Prom Gown

$458.00

  • Black
  • Dark Berry
  • Dark Emerald
  • Royal Blue
-54%
Jovani 38373 - Sequined Illusion Mermaid Dress

$348.00 $769.00

  • Navy/Perriwinkle
La Femme 32962 - Sheer Back Sleeveless Jersey Prom Gown

$318.00

  • Bubblegum Pink
  • Cloud Blue
  • Periwinkle
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
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 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
  • Candy Pink
  • Light Blue
  • Red
La Femme - 28593 Plunging V-neck Jersey Sheath Dress

$318.00

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

from$349.00

  • Midnight Blue
  • Burgundy
  • Emerald
Mac Duggal - 5510 Sequined Long Sleeve Gown

from$249.00

  • French Blue
  • Mahogany
  • Shimmering Gold

Blue Evening Dresses For Cocktail Parties and Formal Events

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. Many styles 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 well-chosen shade of blue always delivers understated sophistication.