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Long Formal Party Dresses & Formal Prom Gowns

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1776 Item

GLS by Gloria GL3377 SageGLS by Gloria GL3377 Sage
GLS by Gloria GL3377 Sale priceS/. 942 Regular priceS/. 1,882
GLS by Gloria GL3273 SilverGLS by Gloria GL3273 Silver
GLS by Gloria GL3273 Sale priceS/. 1,282 Regular priceS/. 2,564
Portia and Scarlett PS26208Portia and Scarlett PS26208
Portia and Scarlett PS26208 Sale priceS/. 2,946
La Femme 32526 Hot PinkLa Femme 32526 Hot Pink
La Femme 32526 Sale priceS/. 1,040
Portia and Scarlett PS25248 BlackPortia and Scarlett PS25248 Black
Portia and Scarlett PS25248 Sale priceS/. 2,271
Alyce Paris 61512 Neon PinkAlyce Paris 61512 Neon Pink
Alyce Paris 61512 Sale priceS/. 1,117
Alyce Paris 61457 BlueAlyce Paris 61457 Blue
Alyce Paris 61457 Sale priceS/. 710
Andrea and Leo A1248 SageAndrea and Leo A1248 Sage
Andrea and Leo A1248 Sale priceS/. 1,207
May Queen MQ1920 PinkMay Queen MQ1920 Pink
May Queen MQ1920 Sale priceS/. 485 Regular priceS/. 665
La Femme 30639 BlackLa Femme 30639 Black
La Femme 30639 Sale priceS/. 1,569
Clarisse 811131 Steel BlueClarisse 811131 Steel Blue
Clarisse 811131 Sale priceS/. 1,666
Alyce Paris 61601 Electric BlueAlyce Paris 61601 Electric Blue
Alyce Paris 61601 Sale priceS/. 1,380
Alyce Paris 61889 AubergineAlyce Paris 61889 Aubergine
Alyce Paris 61889 Sale priceS/. 1,412
Portia and Scarlett PS26102Portia and Scarlett PS26102
Portia and Scarlett PS26102 Sale priceS/. 2,571
Portia and Scarlett PS25603EPortia and Scarlett PS25603E
Portia and Scarlett PS25603E Sale priceS/. 2,129
La Femme 32721 PeriwinkleLa Femme 32721 Periwinkle
La Femme 32721 Sale priceS/. 1,737
Portia and Scarlett PS26054Portia and Scarlett PS26054
Portia and Scarlett PS26054 Sale priceS/. 3,146
Ladivine CDS512W Off WhiteLadivine CDS512W - OFF WHITE
Ladivine CDS512W Sale priceS/. 1,107
Ladivine CDS546Ladivine CDS546
Ladivine CDS546 Sale priceS/. 842
Elizabeth K GL3555Elizabeth K GL3555
Elizabeth K GL3555 Sale priceS/. 3,328
Dancing Queen 4344Dancing Queen 4344
Dancing Queen 4344 Sale priceS/. 980
La Femme 32717 BlackLa Femme 32717 Black
La Femme 32717 Sale priceS/. 1,709
May Queen RQ8159 BlackMay Queen RQ8159 Black
May Queen RQ8159 Sale priceS/. 955
May Queen RQ8155 ChampagneMay Queen RQ8155 Champagne
May Queen RQ8155 Sale priceS/. 1,624
Ladivine CC8915 RedLadivine CC8915 Red
Ladivine CC8915 Sale priceS/. 668 Regular priceS/. 1,375
La Femme 32961 Cloud BlueLa Femme 32961 Cloud Blue
La Femme 32961 Sale priceS/. 1,639
Elizabeth K GL3589 BurgundyElizabeth K GL3589 Burgundy
Elizabeth K GL3589 Sale priceS/. 515
Elizabeth K GL3519 SilverElizabeth K GL3519 Silver
Elizabeth K GL3519 Sale priceS/. 2,818
La Femme 32875 BlushLa Femme 32875 Light Periwinkle
La Femme 32875 Sale priceS/. 1,737
Andrea And Leo A1303 Smoky BlueAndrea And Leo A1303 Haze Blue
Andrea And Leo A1303 Sale priceS/. 827 Regular priceS/. 1,722
La Femme 31284 BlueLa Femme 31284 Blue
La Femme 31284 Sale priceS/. 1,667
Andrea and Leo A1227 Blackvideowise-widget-6675879ca76a3d00290aacea-10132441792705
Andrea and Leo A1227 Sale priceS/. 660 Regular priceS/. 1,387
Elizabeth K GL3603 Off WhiteElizabeth K GL3603 Off White
Elizabeth K GL3603 Sale priceS/. 3,216
Dancing Queen 4339Dancing Queen 4339
Dancing Queen 4339 Sale priceS/. 1,035
Portia and Scarlett PS26071Portia and Scarlett PS26071
Portia and Scarlett PS26071 Sale priceS/. 2,097
Portia and Scarlett PS26237Portia and Scarlett PS26237
Portia and Scarlett PS26237 Sale priceS/. 2,771
La Femme 32760 Dark BerryLa Femme 32760 Black
La Femme 32760 Sale priceS/. 1,639
La Femme 32691 BronzeLa Femme 32691 Bronze
La Femme 32691 Sale priceS/. 1,390
GLS by Gloria GL3257 ChampagneGLS by Gloria GL3257 Champagne
GLS by Gloria GL3257 Sale priceS/. 1,195 Regular priceS/. 2,389
Alyce Paris 61741 HeatherAlyce Paris 61741 Heather
Alyce Paris 61741 Sale priceS/. 997 Regular priceS/. 1,994
La Femme 32655 BlackLa Femme 32655 Black
La Femme 32655 Sale priceS/. 1,982
Andrea And Leo A1231 Dusty RoseAndrea And Leo A1231 Amethyst
Andrea and Leo A1231 Sale priceS/. 1,042 Regular priceS/. 2,102
Portia and Scarlett PS25234Portia and Scarlett PS25234 Lilac
Portia and Scarlett PS25234 Sale priceS/. 1,947
Clarisse 810826 Black/GoldClarisse 810826 Black/Gold
Clarisse 810826 Sale priceS/. 1,387
Andrea and Leo A1107 EmeraldAndrea and Leo A1107 Rose Gold
Andrea and Leo A1107 Sale priceS/. 827 Regular priceS/. 1,719
Portia and Scarlett PS26253Portia and Scarlett PS26253
Portia and Scarlett PS26253 Sale priceS/. 3,021
La Femme 32941 RedLa Femme 32941 Red
La Femme 32941 Sale priceS/. 1,180
Andrea and Leo A1336 CreamAndrea and Leo A1336 Cream
Andrea and Leo A1336 Sale priceS/. 1,275

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!