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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Jessica Angel 2384 Dark OrangeJessica Angel 2384 Dark Orange
Jessica Angel 2384 Sale priceCHF 399
La Femme - 27981 Quarter Sleeve Sheer Lace Dress In PinkLa Femme - 27981 Quarter Sleeve Sheer Lace Dress In Pink
La Femme 27981 Sale priceCHF 359 Regular priceCHF 538
Dancing Queen 4323Dancing Queen 4323
Dancing Queen 4323 Sale priceCHF 179
Clarisse 810458 FlamingoClarisse 810458 Flamingo
Clarisse 810458 Sale priceCHF 502
SCALA 61347 RoyalSCALA 61347 Royal
SCALA 61347 Sale priceCHF 351
Andrea and Leo A1182 SilverAndrea and Leo A1182 Silver
Andrea and Leo A1182 Sale priceCHF 679
Mac Duggal 20301 NavyMac Duggal 20301 Navy
Mac Duggal 20301 Sale priceCHF 705 Regular priceCHF 1,317
Mac Duggal 11177 BlueMac Duggal 11177 Blue
Mac Duggal 11177 Sale priceCHF 490
Portia and Scarlett PS26258Portia and Scarlett PS26258
Portia and Scarlett PS26258 Sale priceCHF 688
Elizabeth K GL3596 BlushElizabeth K GL3596 Blush
Elizabeth K GL3596 Sale priceCHF 862
Ladivine CD0191C Smoky BlueLadivine CD0191C Champagne
Ladivine CD0191C Sale priceCHF 138 Regular priceCHF 297
SCALA 61308 SapphireSCALA 61308 Sapphire
SCALA 61308 Sale priceCHF 418
SCALA 61355 Bright EmeraldSCALA 61355 Bright Emerald
SCALA 61355 Sale priceCHF 434
Mac Duggal 68690 BlackMac Duggal 68690 Black
Mac Duggal 68690 Sale priceCHF 243
La Femme 32793 BlushLa Femme 32793 Blush
La Femme 32793 Sale priceCHF 359
Mac Duggal 9256 TwilightMac Duggal 9256 Twilight
Mac Duggal 9256 Sale priceCHF 655
Faviana S10856 GoldFaviana S10856 Gold
Faviana S10856 Sale priceCHF 311
Mac Duggal 5538 GrayMac Duggal 5538 Gray
Mac Duggal 5538 Sale Sale priceCHF 267 Regular priceCHF 510
SCALA 61407 Gold/OrangeSCALA 61407 Gold/Orange
SCALA 61407 Sale priceCHF 468
Ladivine CD276
Ladivine CD276 Sale priceCHF 116 Regular priceCHF 266
SCALA 60378SCALA 60378
SCALA 60378 Sale priceCHF 401
Mac Duggal 68456 BlackMac Duggal 68456 Black
Mac Duggal 68456 Sale priceCHF 408
Mac Duggal 68200 Black MultiMac Duggal 68200 Black Multi
Mac Duggal 68200 Sale priceCHF 491
Mac Duggal 13001 BlackMac Duggal 13001 Black
Mac Duggal 13001 Sale priceCHF 655
Jessica Angel 427 RoyalJessica Angel 427 Royal
Jessica Angel 427 Sale priceCHF 306
Ladivine J836 EmeraldLadivine J836 Royal
Ladivine J836 Sale priceCHF 99 Regular priceCHF 203
Mac Duggal 20528 BlackMac Duggal 20528 Black
Mac Duggal 20528 Sale priceCHF 737
La Femme - 30721 Beaded Corset Tulle A-Line Dress In PinkLa Femme - 30721 Beaded Corset Tulle A-Line Dress In Pink
La Femme 30721 Sale priceCHF 89 Regular priceCHF 331
Alyce Paris 27527Alyce Paris 27527
Alyce Paris 27527 Sale priceCHF 378
Ladivine B707 In SilverLadivine B707 In Silver
Ladivine B707 Sale priceCHF 391 Regular priceCHF 645
Jessica Angel 2396 BurgundyJessica Angel 2396 Burgundy
Jessica Angel 2396 Sale priceCHF 454
Clarisse 810420 Light BlueClarisse 810420 Light Blue
Clarisse 810420 Sale priceCHF 290
Faviana S10829 GreenFaviana S10829 Green
Faviana S10829 Sale priceCHF 376
La Femme 32732 AquaLa Femme 32732 Aqua
La Femme 32732 Sale priceCHF 370
Mac Duggal 67869 In SilverMac Duggal 67869 In Silver
Mac Duggal 67869 Sale priceCHF 655
SCALA 61317 Red SilverSCALA 61317 Red Silver
SCALA 61317 Sale priceCHF 367
Ladivine CD0239 English VoiletLadivine CD0239 English Voilet
Ladivine CD0239 Sale priceCHF 305
Portia and Scarlett PS26091Portia and Scarlett PS26091
Portia and Scarlett PS26091 Sale priceCHF 682
Ieena Duggal 68340Ieena Duggal 68340
Ieena Duggal 68340 Sale priceCHF 269 Regular priceCHF 522
 Elizabeth K GL3146 BurgundyElizabeth K GL3146 Burgundy
Elizabeth K GL3146 Sale priceCHF 232 Regular priceCHF 463
Elizabeth K GL3149 BlackElizabeth K GL3149 Black
Elizabeth K GL3149 Sale priceCHF 220 Regular priceCHF 440
Jovani 23625 GoldJovani 23625 Gold Back
Jovani 23625 Sale priceCHF 878
Mac Duggal 68349 BlackMac Duggal 68349 Black
Mac Duggal 68349 Sale priceCHF 490
Andrea and Leo A1239 Light YellowAndrea and Leo A1239 Peony Pink
Andrea and Leo A1239 Sale priceCHF 195 Regular priceCHF 414
Portia and Scarlett PS26423CPortia and Scarlett PS26423C
Portia and Scarlett PS26423C Sale priceCHF 582
Jessica Angel 2614 PinkJessica Angel 2614 Pink
Jessica Angel 2614 Sale priceCHF 399
Jovani 23713 in PinkJovani 23713 in Pink
Jovani 23713 Sale priceCHF 798
La Femme 33067 BlackLa Femme 33067 Black
La Femme 33067 Sale priceCHF 386

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!