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Long Formal Party Dresses & Formal Prom Gowns

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1757 Item

Ladivine CM369 RedLadivine CM369 Red
Ladivine CM369 Sale price$ 5,572
Sold outAlyce Paris 61976 GoldAlyce Paris 61976 Gold
Alyce Paris 61976 Sale price$ 9,384
Ladivine CC341C Smoky BlueLadivine CC341C Smoky Blue
Ladivine CC341C Sale price$ 5,958
Ladivine CDS533 MauveLadivine CDS533 Mauve
Ladivine CDS533 Sale price$ 3,959 Regular price$ 7,771
Ladivine CDS537C EmeraldLadivine CDS537C Black
Ladivine CDS537C Sale price$ 4,959
Portia and Scarlett PS25243 FuchsiaPortia and Scarlett PS25243 Fuchsia
Portia and Scarlett PS25243 Sale price$ 10,383
Alyce Paris 61824 RoyalAlyce Paris 61824 Royal
Alyce Paris 61824 Sale price$ 8,851
Ladivine CDS532 Smoky BlueLadivine CDS532 Smoky Blue
Ladivine CDS532 Sale price$ 3,772
Ladivine CD763 PlatinumLadivine CD763 Platinum
Ladivine CD763 Sale price$ 9,997
Ladivine CM365 BlackLadivine CM365 Black
Ladivine CM365 Sale price$ 5,958
Faviana 11216 RoyalFaviana 11216 Royal
Faviana 11216 Sale price$ 6,665
Portia and Scarlett PS25315 LilacPortia and Scarlett PS25315 Lilac
Portia and Scarlett PS25315 Sale price$ 11,596
Jovani 42336 GreenJovani 42336 Green
Jovani 42336 Sale price$ 9,850
Ladivine CDS530 Champagne GoldLadivine CDS530 Champagne Gold
Ladivine CDS530 Sale price$ 3,959
PS25150- Lilac SilverPS25150- Black Bk
Portia and Scarlett PS25150 Sale price$ 12,116
Jovani 43061 FuchsiaJovani 43061 Fuchsia
Jovani 43061 Sale price$ 13,862
Jovani 42724 RedJovani 42724 Red
Jovani 42724 Sale price$ 15,875
Ladivine CC415 LavenderLadivine CC415 Blush
Ladivine CC415 Sale price$ 4,479
PS25157-Red EmeraldPS25157-Black
Portia and Scarlett PS25157 Sale price$ 8,664
LaFemme32733 - RedLaFemme32733 - Red
La Femme 32733 Sale price$ 6,292
Jovani 42920 NudeJovani 42920 Nude
Jovani 42920 Sale price$ 15,875
Ladivine CM365C BlackLadivine CM365C Black
Ladivine CM365C Sale price$ 5,998
Ladivine CB156 RoyalLadivine CB156 Royal
Ladivine CB156 Sale price$ 3,119 Regular price$ 6,505
Jovani 37630 Black/GoldJovani 37630 Black/Gold
Jovani 37630 Sale price$ 13,862
Ladivine CC477 Silver NudeLadivine CC477 Smoky Blue
Ladivine CC477 Sale price$ 5,958
Jovani D5304 BlackJovani D5304 Black
Jovani D5304 Sale price$ 10,810
Clarisse 811190Clarisse 811190
Clarisse 811190 Sale price$ 10,597
Portia and Scarlett PS25204 EmeraldPortia and Scarlett PS25204 Emerald
Portia and Scarlett PS25204 Sale price$ 11,423
Sold outLadivine CC5299 Gold-MistLadivine CC5299 Gold-Mist
Ladivine CC5299 Sale price$ 7,784
Jovani D5020 TurquoiseJovani D5020 Turquoise
Jovani D5020 Sale price$ 9,850
Ladivine CC4021 Dusty BlueLadivine CC4021 Black
Ladivine CC4021 Sale price$ 2,226 Regular price$ 4,892
Jovani 43585 PinkJovani 43585 Pink
Jovani 43585 Sale price$ 12,863
Ladivine CM367 BlackLadivine CM367 Black
Ladivine CM367 Sale price$ 5,958
Ladivine CD773 EmeraldLadivine CD773 Emerald
Ladivine CD773 Sale price$ 4,959
Ladivine CD379 FuchsiaLadivine CD379 Fuchsia
Ladivine CD379 Sale price$ 3,479
Ladivine CM372 RoyalLadivine CM372 Royal
Ladivine CM372 Sale price$ 4,985
Ladivine KV1125C RoyalLadivine KV1125C Royal
Ladivine KV1125C Sale price$ 3,999
Ladivine CM376 RedLadivine CM376 Red
Ladivine CM376 Sale price$ 5,572
Ladivine CC467 EmeraldLadivine CC467 Emerald
Ladivine CC467 Sale price$ 4,479
Jovani D5081 Hot-PinkJovani D5081 Hot-Pink
Jovani D5081 Sale price$ 10,050
Ladivine CD754 Silver
Ladivine CD754 Sale price$ 5,572
Ladivine CM370 FuchsiaLadivine CM370 Fuchsia
Ladivine CM370 Sale price$ 7,305
Ladivine CC0238 GoldLadivine CC0238 Gold
Ladivine CC0238 Sale price$ 3,119 Regular price$ 6,358
PS25159-BluePS25159-Blue Bk
Portia and Scarlett PS25159 Sale price$ 9,397
Jovani D5301 Light-BlueJovani D5301 Light-Blue
Jovani D5301 Sale price$ 11,210
Alyce Paris 61774 RoyalAlyce Paris 61774 Royal
Alyce Paris 61774 Sale price$ 10,503
Ladivine KV1126 MauveLadivine KV1126 Navy
Ladivine KV1126 Sale price$ 4,959
Jovani D5009 PinkJovani D5009 Peach
Jovani D5009 Sale price$ 11,863

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!