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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Jessica Angel 2419 RoyalJessica Angel 2419 Royal
Jessica Angel 2419 Sale price$ 9,452
Dancing Queen 4301Dancing Queen 4301
Dancing Queen 4301 Sale price$ 3,027
Elizabeth K GL3147 GreenElizabeth K GL3147 Green
Elizabeth K GL3147 Sale price$ 4,533 Regular price$ 9,052
Ladivine CD785 GoldLadivine CD785 Gold
Ladivine CD785 Sale price$ 9,025
SCALA 48949  CalypsoSCALA 48949 Calypso
SCALA 48949 A Sale price$ 7,186
La Femme 32703 Light PeriwinkleLa Femme 32703 Light Periwinkle
La Femme 32703 Sale price$ 11,132
Terani Couture 2011M2160 In PurpleTerani Couture 2011M2160 In Purple
Terani Couture 2011M2160 Sale price$ 11,199
Mac Duggal 20430 BlackMac Duggal 20430 Black
Mac Duggal 20430 Sale price$ 9,532 Regular price$ 17,357
SCALA 60222 Turquoise IvorySCALA 60222 B
SCALA 60222 B Sale price$ 9,079
Portia and Scarlett PS25272 BluePortia and Scarlett PS25272 Blue
Portia and Scarlett PS25272 Sale price$ 12,118
Clarisse 810824 Dark TealClarisse 810824 Dark Teal
Clarisse 810824 Sale price$ 6,733
May Queen RQ8162 ChampagneMay Queen RQ8162 Champagne
May Queen RQ8162 Sale price$ 6,679
Elizabeth K GL3586 Rose GoldElizabeth K GL3586 Rose Gold
Elizabeth K GL3586 Sale price$ 6,453
Dancing Queen 4316Dancing Queen 4316
Dancing Queen 4316 Sale price$ 5,080
La Femme - 28091 Floral Lace Tulle Gown In Silver and GrayLa Femme - 28091 Floral Lace Tulle Gown In Silver and Gray
La Femme 28091 Sale price$ 11,132 Regular price$ 12,571
Jovani 23849 MustardJovani 23849 Mustard Back
Jovani 23849 Sale price$ 15,078
Jovani 09891 in WhiteJovani 09891 in White
Jovani 09891 Sale price$ 19,903
Ladivine CDS509 EmeraldLadivine CDS509 Emerald
Ladivine CDS509 Sale price$ 4,480
Portia and Scarlett PS25650E
Portia and Scarlett PS25650E Sale price$ 11,358
Mac Duggal 68016Mac Duggal 68016
Mac Duggal 68016 Sale price$ 9,239
SCALA 60266 BananaSCALA 60266 Banana
SCALA 60266 Sale price$ 10,065
La Femme 32804 Royal BlueLa Femme 32804 Black
La Femme 32804 Sale price$ 8,745
Jessica Angel 2508 Classic BlueJessica Angel 2508 Classic Blue
Jessica Angel 2508 Sale price$ 10,292
Ladivine CD790 BurgundyLadivine CD790 Black
Ladivine CD790 Sale price$ 2,760
Alyce Paris 61668 Ice LilacAlyce Paris 61668 Ice Lilac
Alyce Paris 61668 Sale price$ 11,958
Andrea and Leo A1134 ChampagneAndrea and Leo A1134 Champagne
Andrea and Leo A1134 Sale price$ 7,959
SCALA 61300 PeriwinkleSCALA 61300 Periwinkle
SCALA 61300 Sale price$ 8,705
Portia and Scarlett PS25601EPortia and Scarlett PS25601E
Portia and Scarlett PS25601E Sale price$ 12,785
Portia and Scarlett PS26148Portia and Scarlett PS26148
Portia and Scarlett PS26148 Sale price$ 11,985
Portia and Scarlett PS25332 BluePortia and Scarlett PS25332 Blue
Portia and Scarlett PS25332 Sale price$ 11,252
La Femme 30693 In PinkLa Femme 30693 In Pink
La Femme 30693 Sale price$ 9,265
Jessica Angel 2465 MagentaJessica Angel 2465 Magenta
Jessica Angel 2465 Sale price$ 12,398
Jessica Angel 2524 Lavender MistJessica Angel 2524 Lavender Mist
Jessica Angel 2524 Sale price$ 9,039
GLS by Gloria GL3216 MagentaGLS by Gloria GL3216 Magenta
GLS by Gloria GL3216 Sale price$ 7,306 Regular price$ 14,598
May Queen RQ8141 Black LlMultiMay Queen RQ8141 Black LlMulti
May Queen RQ8141 Sale price$ 4,573
La Femme 29586 In BlackLa Femme 29586 In Black
La Femme 29586 Sale price$ 10,012 Regular price$ 11,558
Portia and Scarlett PS26147Portia and Scarlett PS26147
Portia and Scarlett PS26147 Sale price$ 14,918
La Femme - 27956 Beaded Bateau Sheath Long Gown In PurpleLa Femme - 27956 Beaded Bateau Sheath Long Gown In Purple
La Femme 27956 Sale price$ 7,412 Regular price$ 10,692
Dancing Queen 1672Dancing Queen 1672
Dancing Queen 1672 Sale price$ 11,332
Sold outMac Duggal 68308 MidnightMac Duggal 68308 Midnight
Mac Duggal 68308 Sale price$ 5,266 Regular price$ 9,625
Faviana 11253 RedFaviana 11253 Red
Faviana 11253 Sale price$ 8,892
Jovani 23951 Pink MultiJovani 23951 Pink Multi
Jovani 23951 Sale price$ 18,090
Andrea and Leo A1118 PlatinumAndrea and Leo A1118 Smoky Blue
Andrea and Leo A1118 Sale price$ 4,413 Regular price$ 10,025
La Femme 32656 BlackLa Femme 32656 Black
La Femme 32656 Sale price$ 7,412
May Queen MQ2024May Queen MQ2024
May Queen MQ2024 Sale price$ 4,066
SCALA 60301 CoralSCALA 60301 Coral
SCALA 60301 Sale price$ 9,839
Mac Duggal Evening - 67880D Blossom Sequined A-Line Dress In PinkMac Duggal Evening - 67880D Blossom Sequined A-Line Dress In Pink
Mac Duggal 67880D Sale price$ 10,399 Regular price$ 15,011
Ladivine J835 EmeraldLadivine J835
Ladivine J835 Sale price$ 1,787 Regular price$ 3,880

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!