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Long Formal Party Dresses & Formal Prom Gowns

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6089 Item

Ladivine CD687Ladivine CD687
Ladivine CD687 Sale priceCHF 153
Alyce Paris 61775 BlackAlyce Paris 61775 Black
Alyce Paris 61775 Sale priceCHF 456
Elizabeth K GL3528 ChampagneElizabeth K GL3528 Red
Elizabeth K GL3528 Sale priceCHF 745
SCALA 61355 Bright EmeraldSCALA 61355 Bright Emerald
SCALA 61355 Sale priceCHF 427
Atria 6859HAtria 6859H
Atria 6859H Sale priceCHF 396
Jessica Angel 2629 NavyJessica Angel 2629 Navy
Jessica Angel 2629 Sale priceCHF 356
SCALA 47542 FuchsiaSCALA 47542 Fuchsia
SCALA 47542 B Sale priceCHF 355
Terani Couture 252E5149Terani Couture 252E5149
Terani Couture 252E5149 Sale priceCHF 785
Jovani 24341 Light BlueJovani 24341 Light Blue Back
Jovani 24341 Sale priceCHF 463
SCALA 60521 SunflowerSCALA 60521 Sunflower
SCALA 60521 Sale priceCHF 378
Jovani 23398 BurgundyJovani 23398 Burgundy Back
Jovani 23398 Sale priceCHF 655 Regular priceCHF 677
Elizabeth K GL3591 MagentaElizabeth K GL3591 Magenta
Elizabeth K GL3591 Sale priceCHF 120
GLS by Gloria GL3141 BlackGLS by Gloria GL3141 Black
GLS by Gloria GL3141 Sale priceCHF 276 Regular priceCHF 551
Terani Couture 252E5108Terani Couture 252E5108
Terani Couture 252E5108 Sale priceCHF 606
SCALA 60258 ChampagneSCALA 60258 Champagne
SCALA 60258 Sale priceCHF 427
Dancing Queen 4320Dancing Queen 4320
Dancing Queen 4320 Sale priceCHF 221
SCALA 61347 RoyalSCALA 61347 Royal
SCALA 61347 Sale priceCHF 345
Mac Duggal - 5611 Ruffled One Shoulder Gown In GreenMac Duggal - 5611 Ruffled One Shoulder Gown In Green
Mac Duggal 5611 Sale Sale priceCHF 206 Regular priceCHF 264
GLS by Gloria GL3281 OliveGLS by Gloria GL3281 Olive
GLS by Gloria GL3281 Sale priceCHF 312 Regular priceCHF 622
SCALA 61311 PeriwinkleSCALA 61311 Periwinkle
SCALA 61311 Sale priceCHF 576
Clarisse 810620 PurpleClarisse 810620 Purple
Clarisse 810620 Sale priceCHF 352
Elizabeth K GL3588 WhiteElizabeth K GL3588 Black
Elizabeth K GL3588 Sale priceCHF 160
Andrea and Leo A1267 RoseAndrea and Leo A1267 Rose
Andrea and Leo A1267 Sale priceCHF 254
La Femme 33036La Femme 33036
La Femme 33036 Sale priceCHF 322
Terani Couture 261P6030Terani Couture 261P6030
Terani Couture 261P6030 Sale priceCHF 483
Jessica Angel 2624 YellowJessica Angel 2624 Yellow
Jessica Angel 2624 Sale priceCHF 356
Mac Duggal - 26285I Plunging V Neck Pleated A-Line Gown In PinkMac Duggal 26285I Raspberry
Mac Duggal 26285 Sale priceCHF 385
SCALA 61368 Nude SilverSCALA 61368 Nude Silver
SCALA 61368 Sale priceCHF 279
La Femme 32875 BlushLa Femme 32875 Light Periwinkle
La Femme 32875 Sale priceCHF 403
Clarisse 62108Clarisse 62108
Clarisse 62108 Sale priceCHF 419
Ladivine CJ937 MochaLadivine CJ937 Dusty Lavender
Ladivine CJ937 Sale priceCHF 177
Alyce Paris 61509 FuchsiaAlyce Paris 61509 Fuchsia
Alyce Paris 61509 Sale priceCHF 173
La Femme 32897 BronzeLa Femme 32897 Black
La Femme 32897 Sale priceCHF 290
Mac Duggal 67842 TaupeMac Duggal 67842 Taupe
Mac Duggal 67842 Sale priceCHF 563 Regular priceCHF 647
GLS by Gloria GL3396 Baby BlueGLS by Gloria GL3396 Baby Blue
GLS by Gloria GL3396 Sale priceCHF 276 Regular priceCHF 551
Ieena Duggal 26408 BlackIeena Duggal 26408 Black
Ieena Duggal 26408 Sale Sale priceCHF 149 Regular priceCHF 284
La Femme 33025 LavenderLa Femme 33025 Lavender
La Femme 33025 Sale priceCHF 338
Atria 6803HAtria 6803H
Atria 6803H Sale priceCHF 390
Jessica Angel 2548Jessica Angel 2548
Jessica Angel 2548 Sale priceCHF 447
Atria 6800HAtria 6800H
Atria 6800H Sale priceCHF 374
Clarisse 811311Clarisse 811311
Clarisse 811311 Sale priceCHF 455
SCALA 60377SCALA 60377
SCALA 60377 Sale priceCHF 378
Elizabeth K GL3571 Ivory/BlueElizabeth K GL3571 Ivory/Blue
Elizabeth K GL3571 Sale priceCHF 668
Ladivine CB149 MauveLadivine CB149 Mauve
Ladivine CB149 Sale priceCHF 246
Alyce Paris 61484 RedAlyce Paris 61484 Red
Alyce Paris 61484 Sale priceCHF 276
Terani Couture 2111P4019Terani Couture 2111P4019
Terani Couture 2111P4019 Sale priceCHF 344
La Femme 32976 BlackLa Femme 32976 Black
La Femme 32976 Sale priceCHF 306
Andrea and Leo A1141 Dusty RoseAndrea and Leo A1141
Andrea and Leo A1141 Sale priceCHF 195

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!