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Long Formal Party Dresses & Formal Prom Gowns

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Clarisse 62229Clarisse 62229
Clarisse 62229 Sale price$847 USD
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Clarisse 62238 Sale price$460 USD
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Clarisse 62240 Sale priceFrom $379
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Clarisse 62241 Sale priceFrom $379
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Clarisse 62245 Sale price$561 USD
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Clarisse 62252 Sale price$438 USD
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Clarisse 62258 Sale price$526 USD
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Clarisse 62263 Sale priceFrom $591
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Clarisse 62265 Sale price$605 USD
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Clarisse 62267 Sale price$526 USD
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Clarisse 62269 Sale price$460 USD
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Clarisse 62272 Sale price$548 USD
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Clarisse 62274 Sale priceFrom $439
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Clarisse 62280 Sale price$438 USD
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Clarisse 62284 Sale price$495 USD
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Clarisse 62286 Sale price$407 USD
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Clarisse 62288 Sale price$460 USD
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Clarisse 62292 Sale price$460 USD
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Clarisse 62294 Sale price$460 USD
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Clarisse 62300 Sale price$517 USD
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Clarisse 62310 Sale price$495 USD
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Ladivine CH135 BlackLadivine CH135 Black
MFCH1395 -MF Sale price$165 USD
Ellie Wilde EW37001Ellie Wilde EW37001
Ellie Wilde EW37001 Sale price$629 USD
Ellie Wilde EW37002Ellie Wilde EW37002
Ellie Wilde EW37002 Sale price$545 USD
Ellie Wilde EW37003Ellie Wilde EW37003
Ellie Wilde EW37003 Sale price$629 USD
Ellie Wilde EW37005Ellie Wilde EW37005
Ellie Wilde EW37005 Sale price$589 USD
Ellie Wilde EW37008Ellie Wilde EW37008
Ellie Wilde EW37008 Sale price$695 USD
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Ellie Wilde EW37009 Sale price$545 USD
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Ellie Wilde EW37010 Sale price$609 USD
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Ellie Wilde EW37011 Sale price$609 USD
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Ellie Wilde EW37012 Sale price$525 USD
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Ellie Wilde EW37013 Sale price$755 USD
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Ellie Wilde EW37014 Sale price$589 USD
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Ellie Wilde EW37015 Sale price$735 USD
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Ellie Wilde EW37016 Sale price$589 USD
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Ellie Wilde EW37017 Sale price$629 USD
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Ellie Wilde EW37019 Sale price$629 USD
Sold outEllie Wilde EW37021Ellie Wilde EW37021
Ellie Wilde EW37021 Sale price$589 USD
Ellie Wilde EW36003Ellie Wilde EW36003
Ellie Wilde EW36003 Sale price$675 USD
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Ellie Wilde EW37026 Sale price$735 USD
Ellie Wilde EW37027Ellie Wilde EW37027
Ellie Wilde EW37027 Sale price$629 USD

2025 Long Formal Party Dresses & Formal Prom Gowns
Check out our 2025 formal evening dress collection for your next prom, military ball, black tie wedding, or any other special occasion. Formal dresses are generally long and have elegant detailing such as sequin beading, embroidery, or flowy metallic. For an elegant and chic look, try a simple long, off shoulder dress with a flowy chiffon skirt. If you are looking for something sleek and sexy, try a fitted evening dress with a high slit and open back or a mermaid skirt with a plunging v neckline. If you need a sensational gown or a winter formal dress for your special occasion then browse through our collection and find your favorite dress from one of our designers like La Femme, Mac Duggal, JOVANI, Mayqueen, LaDivine and so many more! We also carry long sleeve elegant formal dresses for your next black tie event, gala, or social event. From a-line evening gowns, fit n flare, long sleeve and strapless ones, to mermaid and formal long dresses, and the classic black evening gowns, its all at MarlasFashions.com. Captivate the room in a stunning formal dress with a sweetheart neckline or off shoulder neckline in a chiffon or sexy bodycon, embroidered with sequins and jewels.

Tips on How to Find the Perfect Long Formal Dress
Here are a some tips on how to select a beautiful long formal for your next event.

Consider the Season & Venue - In the spring (outdoor settings and during daytime events): long party dresses in pastels and other bright hues look best. For evening events, celebrations in the winter, and parties at formal venues, bold colors or rich jewel tones are go-to shades for long formal dresses.

Get Inspired – Start getting ideas from Instagram and Pinterest or even check out what your favorite celebrities are wearing to their formal events this season. See flattering styles that match your personality? Then shop for formal evening dresses in similar designs to find the right one for you

Decide on Fabric and Color - Choose a formal dress in your favorite color or fabric or consider your skin tone. Then you can shop for formal evening gowns in your chosen shade or look for styles in your favorite textures. Go for a chiffon material if you like movement and a romantic look. Perhaps you like the way a long formal dress in jersey fabric hugs your curves. If you like a sparkly dress, go for a sequin dress.

Can Never go Wrong with a Black Formal Dress
Keep it Classic - When in doubt, a classic black formal dress is always in style.

Follow these tips and feel confident in your formal dress!