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Long Formal Party Dresses & Formal Prom Gowns

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Mac Duggal 79291D-MFMac Duggal - 79291D Long Sleeve Beaded Plunging Lace Gown In Black
Mac Duggal 79291D-MF Sale priceCHF 657
Mac Duggal 68204 Black MultiMac Duggal 68204 Black Multi
Mac Duggal 68204 - MF Sale priceCHF 417
Jessica Angel 2307 LavenderJessica Angel 2307 Lavender
Jessica Angel 2307 - MF Sale priceCHF 318 Regular priceCHF 364
La Femme - 30750 Embroidered Corset Long Gown In PurpleLa Femme - 30750 Embroidered Corset Long Gown In Purple
La Femme 30750 - MF Sale priceCHF 289
Portia and Scarlett - PS21235 V Neck Open Back Bedazzled Dress Evening Dresses 0 / BluePortia and Scarlett - PS21235 V Neck Open Back Bedazzled Dress Evening Dresses
Andrea and Leo A1173Andrea and Leo A1173
Andrea and Leo A1173 - MF Sale priceCHF 304 Regular priceCHF 413
Jovani JVN07434 PurpleJovani JVN07434 Purple
JVN by Jovani JVN07434 - MF Sale priceFrom CHF 362
La Femme 29650 BlackLa Femme 29650 Black
La Femme 29650 - MF Sale priceCHF 322
Ladivine CDS465 Bluevideowise-widget-6675879ca76a3d00290aacea-10110043979969
MFCDS4695-MF Sale priceCHF 230
Ladivine C150 BlueLadivine C150 Dusty Teal
MFC1590-MF Sale priceCHF 288
Ladivine CC475 Dusty RoseLadivine CC475 Dusty Blue
MF4795-MF Sale priceCHF 260
Mayqueen MQ1705 long black flowy satin dress with high slit and straps. This black dress is perfect for bridesmaid dresses, simple wedding guest dress, prom dress, gala, black tie wedding. Plus sizes are available, evening party dress.jpgMayqueen MQ1705 long burgundy red flowy satin dress with high slit and straps. This dark red dress is perfect for bridesmaid dresses, simple wedding guest dress, prom dress, gala, black tie wedding. Plus sizes are available, evening party dress.jpg
May Queen MQ1705 - MF Sale priceCHF 58 Regular priceCHF 65
Mac Duggal 5240 PlatinumMac Duggal 5240 Platinum
Mac Duggal 5240D-MF Sale priceCHF 347 Regular priceCHF 550
Ladivine CD791 Dusty BlueLadivine CD791 Burgundy
MF7991 - MF Sale priceCHF 127
Faviana S10800 GreenFaviana S10800 Black
Faviana S10800 - MF Sale priceCHF 416
Ladivine B710 SilverLadivine B710 Silver
MFB710 - MF Sale priceCHF 519 Regular priceCHF 668
Ladivine CD382 CobaltLadivine CD382 Cobalt
MF3892 - MF Sale priceCHF 230
Ladivine - CD935 Beaded Art Deco Trumpet Gown In Champagne and GoldLadivine - CD935 Beaded Art Deco Trumpet Gown In Champagne and Gold
MFCD9395 - MF Sale priceCHF 391
Alyce Paris 27557 In GrayAlyce Paris 27557 In Gray
Alyce Paris 27557 - MF Sale priceCHF 276 Regular priceCHF 320
La Femme 31265 BlackLa Femme 31265 - MF
La Femme 31265 - MF Sale priceCHF 403
May Queen MQ1916 Redgrade 8 grad dresses, graduation dressesMay Queen MQ1916 Redgrade 8 grad dresses, graduation dresses
May Queen MQ1916 - MF Sale priceCHF 58 Regular priceCHF 115
Alyce Paris 61600 MidnightAlyce Paris 61600 Electric Blue
Alyce Paris 61600 - MF Sale priceCHF 346
Ladivine CD883  RedLadivine CD883  Red
Ladivine CD883 - MF Sale priceCHF 173
Jovani - JVN04515 Plunging Off Shoulder Neckline Embellished Gown Prom Dresses 00 / Black/MultiJovani - JVN04515 Plunging Off Shoulder Neckline Embellished Gown Prom Dresses
JVN by Jovani JVN04515 - MF Sale priceFrom CHF 379
Jessica Angel 2513 AquaJessica Angel 2513 Aqua
Jessica Angel 2513-MF Sale priceCHF 355
Faviana 11002-MFFaviana 11002-MF
Faviana 11002-MF Sale priceCHF 387
Clarisse 810491 BlueClarisse 810491 Green Pink Blue
Clarisse 810491 - MF Sale priceCHF 272
Faviana S10633 In PinkFaviana S10633 In Pink
Faviana S10633 - MF Sale priceCHF 387
Ladivine CM319 In SilverLadivine CM319 In Silver
Ladivine CM319 - MF Sale priceCHF 349
Mac Duggal Cocktail - 5472D Lattice Beaded V-Neck Dress In Multi-colorMac Duggal Cocktail - 5472D Lattice Beaded V-Neck Dress In Silver & Gray
Mac Duggal 5472D - MF Sale priceCHF 410 Regular priceCHF 468
Clarisse 810481 - MFClarisse 810481 - MF
Clarisse 810481 - MF Sale priceCHF 420
Ladivine CD0220 Smoky BlueLadivine CD0220 Blossom Pink
MFCD02290-MF Sale priceCHF 231 Regular priceCHF 289
SCALA 61354 Bright EmeraldSCALA 61354 Bright Emerald
SCALA 61354-MF Sale priceCHF 403 Regular priceCHF 437
Ladivine CH167C In PinkLadivine CH167C In Gold
Ladivine CH167C - MF Sale priceCHF 133
Clarisse 810858 Light BlueClarisse 810858 Red
Clarisse 810858 - MF Sale priceCHF 383
Jovani 08459 in BlackJovani 08459 in Green
Jovani 08459 - MF Sale priceCHF 517
La Femme 30287 Dark EmeraldLa Femme 30287 Dark Emerald
La Femme 30287 - MF Sale priceCHF 196
Mac Duggal Cocktail - 10764D Bishop Sleeve Sequin Dress In PurpleMac Duggal Cocktail - 10764D Bishop Sleeve Sequin Dress In Champagne & Gold
Mac Duggal 10764D - MF Sale priceCHF 328 Regular priceCHF 385
Clarisse 810755 Iridescent BlueClarisse 810755 Iridescent Blue
Clarisse 810755 - MF Sale priceCHF 361
Alyce Paris 61500 RaspberryAlyce Paris 61500 Raspberry
Alyce Paris 61500 - MF Sale priceCHF 354 Regular priceCHF 368
Mac Duggal 10772 Nude MultiMac Duggal 10772 Nude Multi
Mac Duggal 10772 - MF Sale priceCHF 575
Ladivine CD0207 BlackLadivine CD0207 Pink
MFCD02097 - MF Sale priceCHF 268
Ladivine CD915 burgundy red v neck sequin beaded dress w/ 2 slits. Perfect sexy dark red dress for prom, wedding guest dress, formal party dress. Plus sizes avail-b.jpgLadivine CD915 burgundy red v neck sequin beaded dress w/ 2 slits. Perfect sexy dark red dress for prom, wedding guest dress, formal party dress. Plus sizes avail.jpg
Ladivine CD915 - MF Sale priceCHF 67
Ieena Duggal - 26517I Off Shoulder Ruched A-Line Gown With Slit In GreenIeena Duggal - 26517I Off Shoulder Ruched A-Line Gown With Slit In Silver and Gray
Ieena Duggal 26517I - MF Sale priceCHF 295 Regular priceCHF 353
La Femme 31391 BlackLa Femme 31391 Black
La Femme 31391 - MF Sale priceCHF 230 Regular priceCHF 295
Mac Duggal 49574 In Black and MultiMac Duggal 49574 Black Multi
Mac Duggal 49574 - MF Sale priceCHF 575
Ieena Duggal - 67815I V Neck Long Dress With Ruffles In GreenIeena Duggal - 67815I V Neck Long Dress With Ruffles In Red
Ieena Duggal 67815I - MF Sale priceCHF 279
Alyce Paris 61674 OceanAlyce Paris 61674 Ocean
Alyce Paris 61674-MF Sale priceCHF 276

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!