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Long Formal Party Dresses & Formal Prom Gowns

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3357 Item

Mac Duggal 93981Mac Duggal 93981
Mac Duggal 93981 Sale priceCHF 572
SCALA 47542 DSCALA 47542 D
SCALA 47542 D Sale priceCHF 360
Faviana 11085 CeleryFaviana 11085 Celery
Faviana 11085 Sale priceCHF 392
SCALA 60290 EmeraldSCALA 60290 Emerald
SCALA 60290 Sale priceCHF 360
Andrea and Leo A1341 RedAndrea and Leo A1341 Blush
Andrea and Leo A1341 Sale priceCHF 155 Regular priceCHF 329
Faviana 11055 FuchsiaFaviana 11055 Fuchsia
Faviana 11055 Sale priceCHF 376
Mac Duggal 20263 In MultiMac Duggal 20263 In Multi
Mac Duggal 20263 Sale Sale priceCHF 357 Regular priceCHF 680
Jovani 23742 YellowJovani 23742 Yellow Back
Jovani 23742 Sale priceCHF 797 Regular priceCHF 812
Ladivine J819Ladivine J819 In Pink
Ladivine J819 Sale priceCHF 116 Regular priceCHF 253
Jovani 08400 BlueJovani 08400 Blue
Jovani 08400 Sale priceCHF 523
GLS by Gloria GL3228 Hot PinkGLS by Gloria GL3228 Hot Pink
GLS by Gloria GL3228 Sale priceCHF 241 Regular priceCHF 481
Ladivine CDS545Ladivine CDS545
Ladivine CDS545 Sale priceCHF 305
SCALA 60225 Sky PearlSCALA 60225 Sky Pearl
SCALA 60225 Sale priceCHF 410
Dancing Queen 4298Dancing Queen 4298
Dancing Queen 4298 Sale priceCHF 179 Regular priceCHF 238
Jovani 09597 NavyJovani 09597 Navy Back
Jovani 09597 Sale priceCHF 682 Regular priceCHF 703
Ladivine CDS465 BlueLadivine CDS465 Blue
Ladivine CDS465 Sale priceCHF 202
Faviana 11071E NavyFaviana 11071E Navy
Faviana 11071E Sale priceCHF 327
Mac Duggal - 93603 Sleeveless Beaded Sequin Gown In GreenMac Duggal 93603 - Green
Mac Duggal 93603 Sale Sale priceCHF 182 Regular priceCHF 339
Portia and Scarlett PS25317 PinkPortia and Scarlett PS25317 Pink
Portia and Scarlett PS25317 Sale priceCHF 687
Clarisse 810584 NavyClarisse 810584 Navy
Clarisse 810584 Sale priceCHF 401
Jovani 06995 GreenJovani 06995 Green
Jovani 06995 Sale priceCHF 700 Regular priceCHF 720
SCALA 60377SCALA 60377
SCALA 60377 Sale priceCHF 384
Portia and Scarlett PS26143Portia and Scarlett PS26143
Portia and Scarlett PS26143 Sale priceCHF 411
Alyce Paris 61788 DragonflyAlyce Paris 61788 Dragonfly
Alyce Paris 61788 Sale priceCHF 401
GLS by Gloria GL2985GLS by Gloria GL2985
GLS by Gloria GL2985 Sale priceCHF 312 Regular priceCHF 623
Sold outLadivine CDS488 NavyLadivine CDS488 Sienna
Ladivine CDS488 Sale priceCHF 157 Regular priceCHF 326
Alyce Paris 61550 Bright OrangeAlyce Paris 61550 Bright Orange
Alyce Paris 61550 Sale priceCHF 413
GLS by Gloria GL3155 - Thin Strapped Bedazzled Slit Gown Special Occasion Dress XS / YellowGLS by Gloria GL3155 - Thin Strapped Bedazzled Slit Gown Special Occasion Dress
GLS by Gloria GL3155 Sale priceCHF 313 Regular priceCHF 626
Clarisse 810986 BlackClarisse 810986 Black
Clarisse 810986 Sale priceCHF 501
Portia and Scarlett PS25184Portia and Scarlett PS25184 Coral
Portia and Scarlett PS25184 Sale priceCHF 611
Portia and Scarlett PS25639E BlackPortia and Scarlett PS25639E Black
Portia and Scarlett PS25639E Sale priceCHF 434
Ieena Duggal 27014 MidnightIeena Duggal 27014 Midnight
Ieena Duggal 27014 Sale priceCHF 424
Jessica Angel 2575 RoyalJessica Angel 2575 Royal
Jessica Angel 2575 Sale priceCHF 232
Jovani 22226 BlackJovani 22226 Black Back
Jovani 22226 Sale priceCHF 1,054
Alyce Paris 61667 Black/MultiAlyce Paris 61667 Black/Multi
Alyce Paris 61667 Sale priceCHF 509
Clarisse 810413 BlackClarisse 810413
Clarisse 810413 Sale priceCHF 278
Sold outLadivine T1001Ladivine T1001
Ladivine T1001 Sale priceCHF 71
Portia and Scarlett PS26265Portia and Scarlett PS26265
Portia and Scarlett PS26265 Sale priceCHF 687
SCALA 48938 CSCALA 48938 C
SCALA 48938 C Sale priceCHF 333
Terani Couture 2021E2835 In ChampagneTerani Couture 2021E2835 In Champagne
Terani Couture 2021E2835 Sale priceCHF 535
Ieena Duggal 26574 In RedIeena Duggal 26574 In Red
Ieena Duggal 26574 Sale Sale priceCHF 170 Regular priceCHF 339
Elizabeth K GL3144 YellowElizabeth K GL3144 Yellow
Elizabeth K GL3144 Sale priceCHF 200 Regular priceCHF 399
GLS by Gloria GL2686GLS by Gloria GL2686
GLS by Gloria GL2686 Sale priceCHF 272 Regular priceCHF 544
Faviana S10826 Sea BlueFaviana S10826 Sea Blue
Faviana S10826 Sale priceCHF 278
Jessica Angel 2574 NavyJessica Angel 2574 Navy
Jessica Angel 2574 Sale priceCHF 361
Portia and Scarlett PS25285Portia and Scarlett PS25285 Black White
Portia and Scarlett PS25285 Sale priceCHF 328
Faviana 11036 Pink/SilverFaviana 11036 Pink/Silver
Faviana 11036 Sale priceCHF 408
SCALA 61202 PeriwinkleSCALA 61202 Periwinkle
SCALA 61202 Sale priceCHF 451

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!