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Long Formal Party Dresses & Formal Prom Gowns

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Sold outLadivine 9312 Champagnevideowise-widget-6675879ca76a3d00290aacea-10070800466113
MF9312-MF Sale price$ 5,170 Regular price$ 11,647
Sold outLadivine CD3969 GoldLadivine CD3969 Gold
Ladivine CD3969 Sale price$ 7,864
Sold outLadivine CD797 BlackLadivine CD797 Black
Ladivine CD797 Sale price$ 3,071
Sold outLadivine CDS508 BurgundyLadivine CDS508 Burgundy
Ladivine CDS508 Sale price$ 3,162
Sold outLadivine 7445 BlueLadivine 7445 Rose
Ladivine 7445 Sale price$ 2,371
Sold outLadivine CM359 Midnight GreyLadivine CM359 Midnight Grey
Ladivine CM359 Sale price$ 3,162 Regular price$ 7,722
Sold outLadivine J874 GraphiteLadivine J874 Graphite
Ladivine J874 Sale price$ 3,952
Sold outEllie Wilde EW37220
Ellie Wilde EW37220 Sale price$ 8,538
Sold outLadivine CDS513W Off WhiteLadivine CDS513W Off White
Ladivine CDS513W Sale price$ 6,351
Sold outLadivine CDS482W Off WhiteLadivine CDS482W Off White
Ladivine CDS482W Sale price$ 7,828
Sold outMac Duggal 10771 In BlackMac Duggal 10771 In Black
Mac Duggal 10771-MF Sale price$ 9,354
Sold outAlyce Paris 61979 Black MochaAlyce Paris 61979 Black Mocha
Alyce Paris 61979 Sale price$ 8,797
Sold outAlyce Paris 61976 GoldAlyce Paris 61976 Gold
Alyce Paris 61976 Sale price$ 9,121
Sold outAlyce Paris 61975 Black/GoldAlyce Paris 61975 Black/Gold
Alyce Paris 61975 Sale price$ 8,797
Sold outAlyce Paris 61971 ChampagneAlyce Paris 61971 Champagne
Alyce Paris 61971 Sale price$ 14,938
Sold outAlyce Paris 61920 PistachioAlyce Paris 61920 Pistachio
Alyce Paris 61920 Sale price$ 6,944
Sold outAlyce Paris 61919 PistachioAlyce Paris 61919 Pistachio
Alyce Paris 61919 Sale price$ 6,025
Sold outAlyce Paris 61918 Champagne MultiAlyce Paris 61918 Champagne Multi
Alyce Paris 61918 Sale price$ 11,647
Sold outAlyce Paris 61880 RoyalAlyce Paris 61880 Royal
Alyce Paris 61880 Sale price$ 4,936 Regular price$ 9,121
Sold outAlyce Paris 61876 OceanAlyce Paris 61876 Ocean
Alyce Paris 61876 Sale price$ 9,121
Sold outAlyce Paris 61846 MidnightAlyce Paris 61846 Midnight
Alyce Paris 61846 Sale price$ 9,121
Sold outAlyce Paris 61830 RedAlyce Paris 61830 Red
Alyce Paris 61830 Sale price$ 7,864
Sold outAlyce Paris 61823 RaspberryAlyce Paris 61823 Raspberry
Alyce Paris 61823 Sale price$ 3,848 Regular price$ 7,139
Sold outAlyce Paris 61813 Orange/MultiAlyce Paris 61813 Orange/Multi
Alyce Paris 61813 Sale price$ 3,745 Regular price$ 9,121
Sold outAlyce Paris 61782 RoyalAlyce Paris 61782 Royal
Alyce Paris 61782 Sale price$ 10,857
Sold outAlyce Paris 61781 Purple MultiAlyce Paris 61781 Purple Multi
Alyce Paris 61781 Sale price$ 7,864
Sold outAlyce Paris 61773 BlackAlyce Paris 61773 Black
Alyce Paris 61773 Sale price$ 2,721 Regular price$ 5,856
Sold outAlyce Paris 61768 MidnightAlyce Paris 61768 Midnight
Alyce Paris 61768 Sale price$ 6,944
Sold outAlyce Paris 61751 Glacier BlueAlyce Paris 61751 Glacier Blue
Alyce Paris 61751 Sale price$ 2,902 Regular price$ 7,320
Sold outAlyce Paris 61749 Light BlueAlyce Paris 61749 Light Blue
Alyce Paris 61749 Sale price$ 8,603
Sold outAlyce Paris 61731 PinkAlyce Paris 61731 Pink
Alyce Paris 61731 Sale price$ 10,585
Sold outMac Duggal 5619 NudeMac Duggal 5619 Nude
Mac Duggal 5619 - MF Sale price$ 9,354
Sold outLa Femme 30584 Royal BlueLa Femme 30584 Royal Blue
La Femme 30584 - MF Sale price$ 11,647
Sold outFaviana E11240 Light BlueFaviana E11240 Light Blue
Faviana E11240 Sale price$ 6,478
Sold outFaviana 9552 Forest GreenFaviana9552 Forest Green
Faviana 9552 Sale price$ 9,367
Sold outMac Duggal 20428 BlackMac Duggal 20428 Black
Mac Duggal 20428 Sale Sale price$ 7,502 Regular price$ 14,990
Sold outMac Duggal 506581 SapphireMac Duggal 506581 Sapphire
Mac Duggal 506581 Sale price$ 6,102
Sold outMac Duggal 93959 Rose GoldMac Duggal 93959 Rose Gold
Mac Duggal 93959 Sale price$ 7,683
Sold outMac Duggal 70108 Slate BlueMac Duggal 70108 Rose
Mac Duggal 70108 Sale price$ 7,683
Sold outMac Duggal 68746 Multi BlackMac Duggal 68746 Multi Black
Mac Duggal 68746 Sale price$ 9,263
Sold outMac Duggal 68308 MidnightMac Duggal 68308 Midnight
Mac Duggal 68308 Sale price$ 7,683
Mac Duggal 42135 BlackMac Duggal 42135 Black
Mac Duggal 42135 Sale price$ 6,102
Sold outMac Duggal 27593 Emerald MultiMac Duggal 27593 Emerald Multi
Mac Duggal 27593 Sale price$ 12,438
Sold outMac Duggal 9195 LilacMac Duggal 9195 Lilac
Mac Duggal 9195 Sale price$ 14,018
Sold outEllie Wilde EW36005Ellie Wilde EW36005
Ellie Wilde EW36005 Sale price$ 9,574
Sold outMac Duggal 6135 Black MultiMac Duggal 6135 Black Multi
Mac Duggal 6135 Sale price$ 9,263
Sold outMac Duggal 2204 Black MultiMac Duggal 2204 Black Multi
Mac Duggal 2204 Sale price$ 9,263
Sold outLadivine CC6018 Silver-NudeLadivine CC6018 Silver-Nude
MFCC60198 - MF Sale price$ 6,089 Regular price$ 10,870

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!