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Long Formal Dresses and Evening Gowns

Are you searching for a long dress for a special formal event? Shop Simply Dresses' assortment of long formal gowns and full-length evening dresses. Here you will find long formal evening gowns, long prom dresses, floor-length pageant gowns, and long dresses for bridesmaids, wedding guests, and mothers of the bride or groom. Shopping on a budget for long dresses? No worries! This assortment offers many cheap long dresses, affordable evening dresses, and inexpensive formal gowns by the top formal-wear designers. Find long dresses in every size, from junior-size dresses to plus-sized women’s formal dresses and everything in between.
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  • La Femme 32338 Formal Prom Dress

    Bright Green La Femme 32338 Formal Prom Dress
     La Femme 32338 Formal Prom Dress
    Regular price $538.00
    $538.00 Sale price Regular price
  • La Femme 32337 Formal Prom Dress

    Aqua La Femme 32337 Formal Prom Dress
     La Femme 32337 Formal Prom Dress
    Regular price $478.00
    $478.00 Sale price Regular price
  • La Femme 32335 Formal Prom Dress

    Neon Pink La Femme 32335 Formal Prom Dress
     La Femme 32335 Formal Prom Dress
    Regular price $698.00
    $698.00 Sale price Regular price
  • La Femme 32334 Formal Prom Dress

     La Femme 32334 Formal Prom Dress
     La Femme 32334 Formal Prom Dress
    Regular price $698.00
    $698.00 Sale price Regular price
  • La Femme 32333 Formal Prom Dress

    Lavender La Femme 32333 Formal Prom Dress
     La Femme 32333 Formal Prom Dress
    Regular price $698.00
    $698.00 Sale price Regular price
  • La Femme 32332 Formal Prom Dress

    Neon Pink La Femme 32332 Formal Prom Dress
     La Femme 32332 Formal Prom Dress
    Regular price $418.00
    $418.00 Sale price Regular price
  • La Femme 32331 Formal Prom Dress

    Lavender La Femme 32331 Formal Prom Dress
     La Femme 32331 Formal Prom Dress
    Regular price $298.00
    $298.00 Sale price Regular price
  • La Femme 32330 Formal Prom Dress

    Purple La Femme 32330 Formal Prom Dress
     La Femme 32330 Formal Prom Dress
    Regular price $298.00
    $298.00 Sale price Regular price
  • La Femme 32329 Formal Prom Dress

    Hot Fuchsia La Femme 32329 Formal Prom Dress
     La Femme 32329 Formal Prom Dress
    Regular price $478.00
    $478.00 Sale price Regular price
  • La Femme 32328 Formal Prom Dress

    Periwinkle La Femme 32328 Formal Prom Dress
     La Femme 32328 Formal Prom Dress
    Regular price $478.00
    $478.00 Sale price Regular price
  • La Femme 32327 Formal Prom Dress

    Royal Blue La Femme 32327 Formal Prom Dress
     La Femme 32327 Formal Prom Dress
    Regular price $598.00
    $598.00 Sale price Regular price
  • La Femme 32326 Formal Prom Dress

    Hot Fuchsia La Femme 32326 Formal Prom Dress
     La Femme 32326 Formal Prom Dress
    Regular price $478.00
    $478.00 Sale price Regular price
  • La Femme 32325 Formal Prom Dress

    Hot Fuchsia La Femme 32325 Formal Prom Dress
     La Femme 32325 Formal Prom Dress
    Regular price $478.00
    $478.00 Sale price Regular price
  • La Femme 32324 Formal Prom Dress

    Hot Fuchsia La Femme 32324 Formal Prom Dress
     La Femme 32324 Formal Prom Dress
    Regular price $478.00
    $478.00 Sale price Regular price
  • La Femme 32322 Formal Prom Dress

    Light Periwinkle La Femme 32322 Formal Prom Dress
     La Femme 32322 Formal Prom Dress
    Regular price $478.00
    $478.00 Sale price Regular price
  • La Femme 32321 Formal Prom Dress

    Hot Fuchsia La Femme 32321 Formal Prom Dress
     La Femme 32321 Formal Prom Dress
    Regular price $438.00
    $438.00 Sale price Regular price
  • La Femme 32320 Formal Prom Dress

    Hot Fuchsia La Femme 32320 Formal Prom Dress
     La Femme 32320 Formal Prom Dress
    Regular price $478.00
    $478.00 Sale price Regular price
  • La Femme 32319 Formal Prom Dress

    Black La Femme 32319 Formal Prom Dress
     La Femme 32319 Formal Prom Dress
    Regular price $478.00
    $478.00 Sale price Regular price
  • La Femme 32318 Formal Prom Dress

    Royal Blue La Femme 32318 Formal Prom Dress
     La Femme 32318 Formal Prom Dress
    Regular price $498.00
    $498.00 Sale price Regular price
  • La Femme 32317 Formal Prom Dress

    Royal Purple La Femme 32317 Formal Prom Dress
     La Femme 32317 Formal Prom Dress
    Regular price $438.00
    $438.00 Sale price Regular price
  • La Femme 32316 Formal Prom Dress

    Navy La Femme 32316 Formal Prom Dress
     La Femme 32316 Formal Prom Dress
    Regular price $450.00
    $450.00 Sale price Regular price
  • La Femme 32315 Formal Prom Dress

    Navy La Femme 32315 Formal Prom Dress
     La Femme 32315 Formal Prom Dress
    Regular price $498.00
    $498.00 Sale price Regular price
  • La Femme 32314 Formal Prom Dress

    Bright Green La Femme 32314 Formal Prom Dress
     La Femme 32314 Formal Prom Dress
    Regular price $498.00
    $498.00 Sale price Regular price
  • La Femme 32313 Formal Prom Dress

    Royal Blue La Femme 32313 Formal Prom Dress
     La Femme 32313 Formal Prom Dress
    Regular price $638.00
    $638.00 Sale price Regular price

Looking for a Bright-Colored Long Dress or Printed Formal Gown?

Find a long dress in your favorite shade, floral print, or geometric design here at Simply Dresses. Choose an elegant lace dress for your formal occasion, or showcase an alluring feminine silhouette with a dramatic open-back evening dress or illusion cut-out long dress. If you're looking for a modest, classy style, try a long-sleeve dress for formals or a long dress with a high-collar neckline. For a bolder style, you’ll be sure to turn heads with a backless formal gown, a deep v-neck evening dress, or long formal gown with sheer lace. Want a unique style for prom? Among the long classic prom gowns, you will also find chic two-piece long formal dresses, contemporary off-the-shoulder evening dresses, charming high-low styles, and delicate long lace formal evening gowns with corset backs.

Bring out your personal style in a long dress from Simply Dresses. Dazzle the crowd in a sequin or jewel-embellished long dress accentuated with a v-neckline. Dress to impress with a fitted mermaid dress, or feel regal in a flowing empire-waist evening dress or a-line formal dress. Paint a picture of pure grace as you channel your inner celebrity style with the sleek, tailored look of a long strapless jersey dress. Be the belle of the ball in a floor-length ball gown for prom. You can even look sophisticated and trendy in a jumpsuit for your next formal event. Whatever your body type or personal style, there is a long dress for formals here for you.

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