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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Jessica Angel 2560 BlackJessica Angel 2560 Black
Jessica Angel 2560 Sale priceCHF 639
Portia and Scarlett PS25236 ChampagnePortia and Scarlett PS25236 Champagne
Portia and Scarlett PS25236 Sale priceCHF 504
La Femme - 29021 Embroidered High Slit A-Line Dress In RedLa Femme - 29021 Embroidered High Slit A-Line Dress In Red
La Femme 29021 Sale priceCHF 386
Ladivine CD0230 RedLadivine CD0230 Sage
Ladivine CD0230 Sale priceCHF 219
Jovani 23963 PurpleJovani 23963 Purple
Jovani 23963 Sale priceCHF 798
Ieena Duggal 44064 CobaltIeena Duggal 44064 Cobalt
Ieena Duggal 44064 Sale priceCHF 327
Elizabeth K GL3142 Bahama BlueElizabeth K GL3142 Bahama Blue
Elizabeth K GL3142 Sale priceCHF 220 Regular priceCHF 440
GLS by Gloria GL3285 MagentaGLS by Gloria GL3285 Magenta
GLS by Gloria GL3285 Sale priceCHF 180 Regular priceCHF 360
Alyce Paris 61437 PinkAlyce Paris 61437 Pink
Alyce Paris 61437 Sale priceCHF 307
Ladivine T604Ladivine T604
Ladivine T604 Sale priceCHF 113
Atria 6847HAtria 6847H
Atria 6847H Sale priceCHF 412
Portia and Scarlett PS26419CPortia and Scarlett PS26419C
Portia and Scarlett PS26419C Sale priceCHF 770
Jessica Angel 2541 FuchsiaJessica Angel 2541 Fuchsia
Jessica Angel 2541 Sale priceCHF 787
Alyce Paris 27481 In CharoalAlyce Paris 27481 In Charoal
Alyce Paris 27481 Sale priceCHF 334
La Femme 32763 BlackLa Femme 32763 Royal Blue
La Femme 32763 Sale priceCHF 228
Alyce Paris 61722 Diamond White/Light LatteAlyce Paris 61722 Hot Fuchsia
Alyce Paris 61722 Sale priceFrom CHF 304
Jessica Angel 2395 BlackJessica Angel 2395 Black
Jessica Angel 2395 Sale priceCHF 547
Jovani 23361 MintJovani 23361 Mint Back
Jovani 23361 Sale priceCHF 975
Mac Duggal 67782 BlackMac Duggal 67782 Black
Mac Duggal 67782 Sale priceCHF 572
Portia and Scarlett PS26299
Portia and Scarlett PS26299 Sale priceCHF 493
Elizabeth K GL3528 ChampagneElizabeth K GL3528 Red
Elizabeth K GL3528 Sale priceCHF 757
Portia and Scarlett PS26024Portia and Scarlett PS26024
Portia and Scarlett PS26024 Sale priceCHF 482
Ladivine CDS417 Dusty BlueLadivine CDS417 Champagne
Ladivine CDS417 Sale priceCHF 177
Mac Duggal 5956 Black GoldMac Duggal 5956 Black Gold
Mac Duggal 5956 Sale priceCHF 573
Ladivine J886Ladivine J886
Ladivine J886 Sale priceCHF 247
Andrea and Leo A1388Andrea and Leo A1388
Andrea and Leo A1388 Sale priceCHF 301
Ieena Duggal 56073 IndigoIeena Duggal 56073 Indigo
Ieena Duggal 56073 Sale priceCHF 327
Terani Couture 2021E2796 In GreenTerani Couture 2021E2796 In Green
Terani Couture 2021E2796 Sale priceCHF 686
May Queen MQ1914 BlackMay Queen MQ1914 Black
May Queen MQ1914 Sale priceCHF 68 Regular priceCHF 130
La Femme 32757 ChampagneLa Femme 32757 Champagne
La Femme 32757 Sale priceCHF 294
Faviana 9569 RedFaviana 9569 Red
Faviana 9569 Sale priceCHF 409
Mac Duggal 20388 NavyMac Duggal 20388 Navy
Mac Duggal 20388 Sale priceCHF 572
Clarisse 810733 Powder BlueClarisse 810733 Powder Blue
Clarisse 810733 Sale priceCHF 252
Alyce Paris 61679 GoldAlyce Paris 61679 Gold
Alyce Paris 61679 Sale priceCHF 431
SCALA 61318 MaroonSCALA 61318 Maroon
SCALA 61318 Sale priceCHF 384
Faviana 11025 Lilacvideowise-widget-6675879ca76a3d00290aacea-9942928785601
Faviana 11025 Sale priceCHF 278
Alyce Paris 61698 Black/CopperAlyce Paris 61698 Black/Copper
Alyce Paris 61698 Sale priceCHF 351
Portia and Scarlett PS26021Portia and Scarlett PS26021
Portia and Scarlett PS26021 Sale priceCHF 482
SCALA 61357 BlackSCALA 61357 Black
SCALA 61357 Sale priceCHF 434
Faviana 11027 Black/SunburstFaviana 11027 Black/Sunburst
Faviana 11027 Sale priceCHF 392
Mac Duggal 20330 RedMac Duggal 20330 Red
Mac Duggal 20330 Sale priceCHF 291 Regular priceCHF 680
Mac Duggal 5685Mac Duggal 5685
Mac Duggal 5685 Sale Sale priceCHF 241 Regular priceCHF 425
Alyce Paris 61916 CeladonAlyce Paris 61916 Celadon
Alyce Paris 61916 Sale priceCHF 315
GLS by Gloria GL3284 IvoryGLS by Gloria GL3284 Ivory
GLS by Gloria GL3284 Sale priceCHF 241 Regular priceCHF 481
Mac Duggal - 5611 Ruffled One Shoulder Gown In GreenMac Duggal - 5611 Ruffled One Shoulder Gown In Green
Mac Duggal 5611 Sale Sale priceCHF 209 Regular priceCHF 268
Alyce Paris 61536 Light PinkAlyce Paris 61536 Light Pink
Alyce Paris 61536 Sale priceCHF 351
Alyce Paris 61747 RoyalAlyce Paris 61747 Royal
Alyce Paris 61747 Sale priceCHF 235 Regular priceCHF 469
SCALA 48938 ASCALA 48938 A
SCALA 48938 A Sale priceCHF 334

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!