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Long Formal Party Dresses & Formal Prom Gowns

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Mac Duggal 50735Mac Duggal 50735
Mac Duggal 50735 Sale priceFrom $ 9,223
Mac Duggal 49972Mac Duggal 49972
Mac Duggal 49972 Sale price$ 6,076
Mac Duggal 56251Mac Duggal 56251
Mac Duggal 56251 Sale price$ 11,145
Mac Duggal 56283Mac Duggal 56283
Mac Duggal 56283 Sale price$ 9,223
Mac Duggal 56270Mac Duggal 56270
Mac Duggal 56270 Sale priceFrom $ 7,649
Mac Duggal 56353Mac Duggal 56353
Mac Duggal 56353 Sale price$ 9,223
Mac Duggal 56318Mac Duggal 56318
Mac Duggal 56318 Sale priceFrom $ 7,649
Mac Duggal 56388Mac Duggal 56388
Mac Duggal 56388 Sale priceFrom $ 6,076
Mac Duggal 56425Mac Duggal 56425
Mac Duggal 56425 Sale price$ 7,701
Mac Duggal 68500Mac Duggal 68500
Mac Duggal 68500 Sale price$ 6,076
Mac Duggal 68476Mac Duggal 68476
Mac Duggal 68476 Sale price$ 6,076
Mac Duggal 68447Mac Duggal 68447
Mac Duggal 68447 Sale price$ 9,223
Mac Duggal 2370Mac Duggal 2370
Mac Duggal 2370 Sale price$ 11,570
Sold outMac Duggal 2359Mac Duggal 2359
Mac Duggal 2359 Sale price$ 11,570
Mac Duggal 2371Mac Duggal 2371
Mac Duggal 2371 Sale price$ 5,766
MF6093-MFMF6093-MF
MF6093-MF Sale price$ 3,857
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Dancing Queen 4510 Sale price$ 14,318
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Dancing Queen 4522 Sale price$ 6,837
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Dancing Queen 4517 Sale price$ 7,120
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Dancing Queen 4524 Sale price$ 5,689
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Dancing Queen 4507 Sale price$ 7,843
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Dancing Queen 4527 Sale price$ 9,287
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Dancing Queen 4534 Sale price$ 9,287
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Dancing Queen 4535 Sale price$ 7,120
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Dancing Queen 4536 Sale price$ 6,114
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Dancing Queen 4537 Sale price$ 7,120
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Dancing Queen 4538 Sale price$ 7,559
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Dancing Queen 4539 Sale price$ 4,463
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Dancing Queen 4542 Sale price$ 7,843
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Dancing Queen 4543 Sale price$ 7,843
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Dancing Queen 4541 Sale price$ 6,837
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Dancing Queen 4545 Sale price$ 4,244
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Dancing Queen 4544 Sale price$ 3,522
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Dancing Queen 4546A Sale price$ 4,966
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Dancing Queen 4553 Sale price$ 8,281
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Dancing Queen 4555 Sale price$ 7,843
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Dancing Queen 4556 Sale price$ 8,281
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Dancing Queen 4557 Sale price$ 10,719
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Dancing Queen 4561 Sale price$ 6,411
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Dancing Queen 4560 Sale price$ 7,843
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Dancing Queen 4540 Sale price$ 5,405

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!