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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Alyce Paris 61723 RaspberryAlyce Paris 61723 Raspberry
Alyce Paris 61723 Sale priceCHF 378
SCALA 48965 Banana MultiSCALA 48965 Banana Multi
SCALA 48965 Sale priceCHF 411
Jessica Angel 2633 RedJessica Angel 2633 Red
Jessica Angel 2633 Sale priceCHF 399
Jessica Angel 2621 TurquoiseJessica Angel 2621 Turquoise
Jessica Angel 2621 Sale priceCHF 362
Ladivine CB105 BlueLadivine CB105 Blue
Ladivine CB105 Sale priceCHF 177 Regular priceCHF 342
SCALA 61322 Rust SilverSCALA 61322 Rust Silver
SCALA 61322 Sale priceCHF 367
Elizabeth K GL3125 EmeraldElizabeth K GL3125 Emerald
Elizabeth K GL3125 Sale priceCHF 198 Regular priceCHF 394
Alyce Paris 61923 Light SageAlyce Paris 61923 Light Sage
Alyce Paris 61923 Sale priceCHF 249
Ladivine CA112Ladivine CA112
Ladivine CA112 Sale priceCHF 199
Alyce Paris 61669 Blue RadianceAlyce Paris 61669 Blue Radiance
Alyce Paris 61669 Sale priceCHF 387
Faviana 11040 BlackFaviana 11040 Black
Faviana 11040 Sale priceCHF 311
May Queen LK171 PurpleMay Queen LK171 Purple
May Queen LK171 Sale priceCHF 289 Regular priceCHF 316
Portia and Scarlett PS25196 BluePortia and Scarlett PS25196 Blue
Portia and Scarlett PS25196 Sale priceCHF 459
SCALA 61312 Bright EmeraldSCALA 61312 Bright Emerald
SCALA 61312 Sale priceCHF 452
Elizabeth K GL3560 Rose GoldElizabeth K GL3560 Rose Gold
Elizabeth K GL3560 Sale priceCHF 220
Alyce Paris 61703 BlackAlyce Paris 61703 Black
Alyce Paris 61703 Sale priceCHF 316
Andrea and Leo A1289 ChampagneAndrea and Leo A1289 Champagne
Andrea and Leo A1289 Sale priceCHF 233
Clarisse 810814 BlushClarisse 810814
Clarisse 810814 Sale priceCHF 457
La Femme - 29164 Lace And Tulle A Line Long Evening Dress In GrayLa Femme - 29164 Lace And Tulle A Line Long Evening Dress In Gray
La Femme 29164 Sale priceCHF 475
May Queen RQ8161 BlackMay Queen RQ8161 Black
May Queen RQ8161 Sale priceCHF 248 Regular priceCHF 323
Ladivine T707Ladivine T707
Ladivine T707 Sale priceCHF 104
Portia and Scarlett PS26400CPortia and Scarlett PS26400C
Portia and Scarlett PS26400C Sale priceCHF 664
Portia and Scarlett PS26043Portia and Scarlett PS26043
Portia and Scarlett PS26043 Sale priceCHF 529
Dancing Queen 4295ADancing Queen 4295A
Dancing Queen 4295A Sale priceCHF 134 Regular priceCHF 193
Jessica Angel 2625 RedJessica Angel 2625 Red
Jessica Angel 2625 Sale priceCHF 417
Alyce Paris 61687 Black/MultiAlyce Paris 61687 Black/Multi
Alyce Paris 61687 Sale priceCHF 590
Portia and Scarlett PS25609E
Portia and Scarlett PS25609E Sale priceCHF 837
May Queen RQ8154 ChampagneMay Queen RQ8154 Champagne
May Queen RQ8154 Sale priceCHF 405
La Femme - 28100 Lace And Satin A-Line Gown In BlueLa Femme 28100
La Femme 28100 Sale priceCHF 278 Regular priceCHF 373
La Femme 33025 LavenderLa Femme 33025 Lavender
La Femme 33025 Sale priceCHF 344
Jessica Angel 2552 BlackJessica Angel 2552 Black
Jessica Angel 2552 Sale priceCHF 454
Portia and Scarlett PS25325 MagentaPortia and Scarlett PS25325 Magenta
Portia and Scarlett PS25325 Sale priceCHF 535
Faviana S10851 BlackFaviana S10851 Black
Faviana S10851 Sale priceCHF 409
Mac Duggal 93749 In GreenMac Duggal 93749 In Green
Mac Duggal 93749 Sale priceCHF 408
Mac Duggal 5453 Forest GreenMac Duggal 5453 Forest Green
Mac Duggal 5453 Sale priceCHF 491
GLS by Gloria GL2885 ChampagneGLS by Gloria GL2885 Champagne
GLS by Gloria GL2885 Sale priceCHF 313 Regular priceCHF 624
Mac Duggal 5240 PlatinumMac Duggal 5240 Platinum
Mac Duggal 5240 Sale priceCHF 353
Mac Duggal 5759Mac Duggal 5759
Mac Duggal 5759 Sale Sale priceCHF 267 Regular priceCHF 510
leena Duggal 26710 Wineleena Duggal 26710 Wine
leena Duggal 26710 Sale priceCHF 289
Faviana E11026 Black/MultiFaviana E11026 Black/Multi
Faviana E11026 Sale priceCHF 327
Mac Duggal - 93584D Beaded Modest Evening Dress In Black and GoldMac Duggal - 93584D Beaded Modest Evening Dress In Black and Gold
Mac Duggal 93584D Sale priceCHF 383
Faviana 9570 Dark EmeraldFaviana 9570 Dark Emerald
Faviana 9570 Sale priceCHF 393
Faviana S10803 PinkFaviana S10803 Pink
Faviana S10803 Sale priceCHF 442
Andrea and Leo A1142 BlueAndrea and Leo A1142 Blue
Andrea and Leo A1142 Sale priceCHF 175 Regular priceCHF 366
La Femme 32897 BronzeLa Femme 32897 Black
La Femme 32897 Sale priceCHF 295
Atria 7038HAtria 7038H
Atria 7038H Sale priceCHF 413
Jovani 09064 - NavyJovani 09064 - Navy
Jovani 09064 Sale priceCHF 708 Regular priceCHF 814
Mac Duggal 9223 MidnightMac Duggal 9223 Midnight
Mac Duggal 9223 Sale priceCHF 529 Regular priceCHF 958

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!