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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Atria 6839H KiwiAtria 6839H Kiwi
Atria 6839H Sale priceCHF 420
Faviana E11213 Light BlueFaviana E11213 Light Blue
Faviana E11213 Sale priceCHF 278
Clarisse 811206 RoyalClarisse 811206 Royal
Clarisse 811206 Sale priceCHF 290
Ladivine CDS529 Dusty BlueLadivine CDS529 Dusty Blue
Ladivine CDS529 Sale priceCHF 138 Regular priceCHF 328
Clarisse 811124 LilacClarisse 811124 Lilac
Clarisse 811124 Sale priceCHF 473
Jovani 43193 Light-BlueJovani 43193 Light-Blue
Jovani 43193 Sale priceCHF 666
Alyce Paris 61755 GoldAlyce Paris 61755 Gold
Alyce Paris 61755 Sale priceCHF 433
Ladivine CD775 Robin BlueLadivine CD775 Robin Blue
Ladivine CD775 Sale priceCHF 219
Jovani 26132 RoyalJovani 26132 Royal
Jovani 26132 Sale priceCHF 524
Jovani 40763 Green/Silver/TurquoiseJovani 40763 Green/Silver/Turquoise
Jovani 40763 Sale priceCHF 612
Jovani D5048 TurquoiseJovani D5048 Turquoise
Jovani D5048 Sale priceCHF 488
Clarisse 811187 NavyClarisse 811187 Navy
Clarisse 811187 Sale priceCHF 436
Faviana 11206 RoyalFaviana 11206 Peacock
Faviana 11206 Sale priceCHF 393
Clarisse 811167 PlumClarisse 811167 Plum
Clarisse 811167 Sale priceCHF 382
Ladivine J4305 LavenderLadivine J4305 Platinum
Ladivine J4305 Sale priceCHF 138 Regular priceCHF 289
Portia and Scarlett PS25191 IvoryPortia and Scarlett PS25191 Ivory
Portia and Scarlett PS25191 Sale priceCHF 535
Atria 7003HAtria 7003H
Atria 7003H Sale priceCHF 404
Portia and Scarlett PS25241Portia and Scarlett PS25241 Black
Portia and Scarlett PS25241 Sale priceCHF 306
Portia and Scarlett PS25201Portia and Scarlett PS25201 Black
Portia and Scarlett PS25201 Sale priceCHF 344
Portia and Scarlett PS25629E Black/CreamPortia and Scarlett PS25629E Black/Cream
Portia and Scarlett PS25629E Sale priceCHF 753
Jovani D5302 Light BlueJovani D5302 Fuchsia
Jovani D5302 Sale priceCHF 495
Ladivine CC0688 - GoldLadivine CC0688 - Gold
Ladivine CC0688 Sale priceCHF 346
La Femme 32734 RedLa Femme 32734 Red
La Femme 32734 Sale priceCHF 226
Ladivine C166 LavenderLadivine C166 Silver
Ladivine C166 Sale priceCHF 195 Regular priceCHF 406
Ladivine KV1125 Dusty BlueLadivine KV1125 Dusty Blue
Ladivine KV1125 Sale priceCHF 175
Ladivine CD767 PlatinumLadivine CD767 Red
Ladivine CD767 Sale priceCHF 399
Portia and Scarlett PS25235 LilacPortia and Scarlett PS25235
Portia and Scarlett PS25235 Sale priceCHF 504
Alyce Paris 61832 RedAlyce Paris 61832 Red
Alyce Paris 61832 Sale priceCHF 333
Jessica Angel 2576 RedJessica Angel 2576 Red
Jessica Angel 2576 Sale priceCHF 362
Jovani 44723 Black/SilverJovani 44723 Black/Silver
Jovani 44723 Sale priceCHF 683
Jovani 43766 LavenderJovani 43766 Lavender
Jovani 43766 Sale priceCHF 701
La Femme 30484 Dark BerryLa Femme 30484 Dark Berry
La Femme 30484 Sale priceCHF 245
Jovani 43932 Black/SilverJovani 43932 Black/Silver
Jovani 43932 Sale priceCHF 701
Ladivine CC8868 RoyalLadivine CC8868 Royal
Ladivine CC8868 Sale priceCHF 154
Clarisse 811214 WatermelonClarisse 811214 Watermelon
Clarisse 811214 Sale priceCHF 447
Ladivine CDS521 EmeraldLadivine CDS521 Black
Ladivine CDS521 Sale priceCHF 198
Alyce Paris 61817 GunmetalAlyce Paris 61817 Gunmetal
Alyce Paris 61817 Sale priceCHF 325
Ladivine CC8918 BlackLadivine CC8918 Black
Ladivine CC8918 Sale priceCHF 138 Regular priceCHF 269
La Femme 32970 BlackLa Femme 32970 Black
La Femme 32970 Sale priceCHF 386
Ladivine CC0389C Rose GoldLadivine CC0389C Rose Gold
Ladivine CC0389C Sale priceCHF 346
Jovani 40397 LilacJovani 40397 Lilac
Jovani 40397 Sale priceCHF 612
Portia and Scarlett PS25179Portia and Scarlett PS25179 Hot Pink
Portia and Scarlett PS25179 Sale priceCHF 512
Faviana 11202 Light BlueFaviana 11202 Light Blue
Faviana 11202 Sale priceCHF 409
Faviana 11222 Ivory FloralFaviana 11222 Ivory Floral
Faviana 11222 Sale priceCHF 393
Ladivine CC0881 Silver-NudeLadivine CC0881 Silver-Nude
Ladivine CC0881 Sale priceCHF 220
Ladivine CD804 BlackLadivine CD804 Black
Ladivine CD804 Sale priceCHF 198
Jovani 40470 EmeraldJovani 40470 Emerald
Jovani 40470 Sale priceCHF 531
Alyce Paris 61846 MidnightAlyce Paris 61846 Midnight
Alyce Paris 61846 Sale priceCHF 414

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!