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Formal Dresses Priced Between $300 and $400

If you’re looking to spend $300 - $400 for your dress, shop this selection of dresses. With many styles and luxury fabrics, this collection features elegant evening dresses, short formal dresses, ball gowns, and designer dresses for your gala, military ball, 2022 prom, or pageant. Shop for women’s formal dresses with flattering cuts and flowing fabrics and form-fitting sexy evening dresses with plunging v-necklines, slits, and trains. Select a glorious long ball gown for a gala or a black-tie wedding event, or choose a classy short formal dress for a cocktail party. Whatever your event and favorite style, find the fancy formal dress that best suits you in this assortment of women’s formal dresses priced between $300 and $400.
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  • La Femme 32289 Formal Prom Dress

    Royal Blue La Femme 32289 Formal Prom Dress
     La Femme 32289 Formal Prom Dress
    Regular price $350.00
    $350.00 Sale price Regular price
  • La Femme 32287 Formal Prom Dress

    Navy La Femme 32287 Formal Prom Dress
     La Femme 32287 Formal Prom Dress
    Regular price $338.00
    $338.00 Sale price Regular price
  • La Femme 32262 Formal Prom Dress

    Bright Green La Femme 32262 Formal Prom Dress
     La Femme 32262 Formal Prom Dress
    Regular price $378.00
    $378.00 Sale price Regular price
  • La Femme 32257 Formal Prom Dress

    Dark Emerald La Femme 32257 Formal Prom Dress
     La Femme 32257 Formal Prom Dress
    Regular price $378.00
    $378.00 Sale price Regular price
  • La Femme 32239 Formal Prom Dress

    Royal Blue La Femme 32239 Formal Prom Dress
     La Femme 32239 Formal Prom Dress
    Regular price $338.00
    $338.00 Sale price Regular price
  • La Femme 32234 Formal Prom Dress

    Royal Blue La Femme 32234 Formal Prom Dress
     La Femme 32234 Formal Prom Dress
    Regular price $398.00
    $398.00 Sale price Regular price
  • La Femme 32229 Formal Prom Dress

    Black La Femme 32229 Formal Prom Dress
     La Femme 32229 Formal Prom Dress
    Regular price $338.00
    $338.00 Sale price Regular price
  • La Femme 32220 Formal Prom Dress

    Black La Femme 32220 Formal Prom Dress
     La Femme 32220 Formal Prom Dress
    Regular price $378.00
    $378.00 Sale price Regular price
  • La Femme 32212 Formal Prom Dress

    Indigo La Femme 32212 Formal Prom Dress
     La Femme 32212 Formal Prom Dress
    Regular price $338.00
    $338.00 Sale price Regular price
  • La Femme 32161 Formal Prom Dress

    Indigo La Femme 32161 Formal Prom Dress
     La Femme 32161 Formal Prom Dress
    Regular price $338.00
    $338.00 Sale price Regular price
  • La Femme 32160 Formal Prom Dress

    Royal Blue La Femme 32160 Formal Prom Dress
     La Femme 32160 Formal Prom Dress
    Regular price $338.00
    $338.00 Sale price Regular price
  • La Femme 32159 Formal Prom Dress

    Marine Blue La Femme 32159 Formal Prom Dress
     La Femme 32159 Formal Prom Dress
    Regular price $338.00
    $338.00 Sale price Regular price
  • La Femme 32153 Formal Prom Dress

    Black La Femme 32153 Formal Prom Dress
     La Femme 32153 Formal Prom Dress
    Regular price $338.00
    $338.00 Sale price Regular price
  • La Femme 32152 Formal Prom Dress

    Jade La Femme 32152 Formal Prom Dress
     La Femme 32152 Formal Prom Dress
    Regular price $318.00
    $318.00 Sale price Regular price
  • La Femme 32076 Formal Prom Dress

    Black La Femme 32076 Formal Prom Dress
     La Femme 32076 Formal Prom Dress
    Regular price $398.00
    $398.00 Sale price Regular price
  • La Femme 32075 Formal Prom Dress

    Dark Emerald La Femme 32075 Formal Prom Dress
     La Femme 32075 Formal Prom Dress
    Regular price $338.00
    $338.00 Sale price Regular price
  • La Femme 32017 Formal Prom Dress

    Red La Femme 32017 Formal Prom Dress
     La Femme 32017 Formal Prom Dress
    Regular price $398.00
    $398.00 Sale price Regular price
  • La Femme 31987 Formal Prom Dress

    Emerald La Femme 31987 Formal Prom Dress
     La Femme 31987 Formal Prom Dress
    Regular price $318.00
    $318.00 Sale price Regular price
  • La Femme 31983 Plus-Size Formal Prom Dress

    Slate Blue La Femme 31983 Plus-Size Formal Prom Dress
     La Femme 31983 Plus-Size Formal Prom Dress
    Regular price $398.00
    $398.00 Sale price Regular price
  • La Femme 31980 Formal Prom Dress

    Navy La Femme 31980 Formal Prom Dress
     La Femme 31980 Formal Prom Dress
    Regular price $398.00
    $398.00 Sale price Regular price
  • La Femme 31977 Formal Prom Dress

    Black La Femme 31977 Formal Prom Dress
     La Femme 31977 Formal Prom Dress
    Regular price $378.00
    $378.00 Sale price Regular price
  • La Femme 31978 Formal Prom Dress

    Emerald La Femme 31978 Formal Prom Dress
     La Femme 31978 Formal Prom Dress
    Regular price $318.00
    $318.00 Sale price Regular price
  • La Femme 31971 Formal Prom Dress

    Emerald La Femme 31971 Formal Prom Dress
     La Femme 31971 Formal Prom Dress
    Regular price $398.00
    $398.00 Sale price Regular price
  • La Femme 31965 Formal Prom Dress

    Neon Green La Femme 31965 Formal Prom Dress
     La Femme 31965 Formal Prom Dress
    Regular price $398.00
    $398.00 Sale price Regular price

When Should I Wear a Formal Gown Or Evening Dress?

If an event calls for a formal or black-tie dress code, you will want to wear a formal gown or evening dress, so it’s important to check the invitation for the details! Sometimes, the time of the event can help determine if a long evening dress or short formal dress is the best option. Usually in the evenings, a military ball or black-tie gala calls for an evening dress or long formal dress, while a fancy wedding or cocktail party in the afternoon is the perfect time to don a short formal dress or cocktail dress.

When you want a luxurious long evening dress or short formal dress, shop this collection of women’s formal dresses. You can choose from a variety of formal evening dresses, ball gowns, and cocktail party dresses priced between $300 and $400. Shop these glamorous women’s formal dresses for pageants, black-tie galas, fancy weddings, and more. Whatever your special occasion, these formal dresses are crafted in beautiful satins, silky chiffons, and shimmery glitter tulle for an opulent look that’s worth every penny.

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