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Long Formal Party Dresses & Formal Prom Gowns

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Jovani 48070Jovani 48070
Jovani 48070 Sale price$590 USD
Jovani 48548Jovani 48548
Jovani 48548 Sale price$691 USD
Jovani 49196Jovani 49196
Jovani 49196 Sale price$691 USD
Jovani 48971Jovani 48971
Jovani 48971 Sale price$590 USD
Ellie Wilde EW37069Ellie Wilde EW37069
Ellie Wilde EW37069 Sale price$565 USD
Jovani 23734 GreenJovani 23734 Green Back
Jovani 23734 Sale price$390 USD
Elizabeth K GL1944 Baby BlueElizabeth K GL1944 Baby Blue
Elizabeth K GL1944 Sale price$507 USD
Faviana S10929 BlackFaviana S10929 Black
Faviana S10929 Sale price$398 USD
Ladivine CD888 Dusty BlueLadivine CD888 Dusty Rose
Ladivine CD888 Sale price$131 USD Regular price$302 USD
Jessica Angel 2375 FuchsiaJessica Angel 2375 Fuchsia
Jessica Angel 2375 Sale price$550 USD
Clarisse 810491 BlueClarisse 810491 Green Pink Blue
Clarisse 810491 Sale price$318 USD
Portia and Scarlett PS26054Portia and Scarlett PS26054
Portia and Scarlett PS26054 Sale price$949 USD
La Femme 32382 EmeraldLa Femme 32382 Emerald
La Femme 32382 Sale price$398 USD
Portia and Scarlett PS26007Portia and Scarlett PS26007
Portia and Scarlett PS26007 Sale price$659 USD
La Femme 32633 Light PeriwinkleLa Femme 32633 Light Periwinkle
La Femme 32633 Sale price$470 USD
Elizabeth K GL3558 ChampagneElizabeth K GL3558 Champagne
Elizabeth K GL3558 Sale price$242 USD
Ladivine OC007 Dusty BlueLadivine OC007 Dusty Blue
Ladivine OC007 Sale price$153 USD Regular price$336 USD
Jessica Angel 2665Jessica Angel 2665
Jessica Angel 2665 Sale price$310 USD
Elizabeth K GL3597 ChampagneElizabeth K GL3597 Champagne
Elizabeth K GL3597 Sale price$173 USD
Mac Duggal 20330 RedMac Duggal 20330 Red
Mac Duggal 20330 Sale price$299 USD Regular price$598 USD
SCALA 61354 Bright EmeraldSCALA 61354 Bright Emerald
SCALA 61354 Sale price$504 USD
Faviana 11036 Pink/SilverFaviana 11036 Pink/Silver
Faviana 11036 Sale price$498 USD
La Femme - 29164 Lace And Tulle A Line Long Evening Dress In GrayLa Femme - 29164 Lace And Tulle A Line Long Evening Dress In Gray
La Femme 29164 Sale price$578 USD
Clarisse 811196 FuchsiaClarisse 811196 Fuchsia
Clarisse 811196 Sale price$530 USD
Portia and Scarlett PS26248Portia and Scarlett PS26248
Portia and Scarlett PS26248 Sale price$1,339 USD
Clarisse 62229Clarisse 62229
Clarisse 62229 Sale price$847 USD
Ieena Duggal 49910 GoldIeena Duggal 49910 Gold
Ieena Duggal 49910 Sale price$388 USD
Elizabeth K GL3614 ChampagneElizabeth K GL3614 Champagne
Elizabeth K GL3614 Sale price$320 USD
Jovani 09129 BlueJovani 09129 Blue
Jovani 09129 Sale price$750 USD
La Femme 32732 AquaLa Femme 32732 Aqua
La Femme 32732 Sale price$450 USD
Ladivine CD796W Off WhiteLadivine CD796W Off White
Ladivine CD796W Sale price$201 USD
Jovani 23368 RedJovani 23368 Red
Jovani 23368 Sale price$590 USD
GLS by Gloria GL3265 BlueGLS by Gloria GL3265 Blue
GLS by Gloria GL3265 Sale price$274 USD
Portia and Scarlett PS25183 Black SilverPortia and Scarlett PS25183 Black Silver
Portia and Scarlett PS25183 Sale price$768 USD
La Femme - 27837 Sequined Lace A-Line Gown In BlueLa Femme - 27837 Sequined Lace A-Line Gown In Blue
La Femme 27837 Sale price$498 USD
Ladivine CD821 BlackLadivine CD821 Black
Ladivine CD821 Sale price$249 USD
SCALA 48557 BSCALA 48557 B
SCALA 48557 B Sale price$416 USD
GLS by Gloria GL2885 ChampagneGLS by Gloria GL2885 Champagne
GLS by Gloria GL2885 Sale price$366 USD
Jovani 25898 BlackJovani 25898 - Hunter
Jovani 25898 Sale price$900 USD
La Femme - 27895 Lace Applique Sheath Short Dress In Purple and GrayLa Femme - 27895 Lace Applique Sheath Short Dress In Purple and Gray
La Femme 27895 Sale price$278 USD
Ladivine CD275 BlackLadivine CD275 Black
Ladivine CD275 Sale price$153 USD Regular price$352 USD
Portia and Scarlett PS25264 WhitePortia and Scarlett PS25264 White
Portia and Scarlett PS25264 Sale price$768 USD
La Femme 30639 BlackLa Femme 30639 Black
La Femme 30639 Sale price$450 USD
La Femme 29645 In BlackLa Femme 29645 In Black
La Femme 29645 Sale price$398 USD
Portia and Scarlett PS25285Portia and Scarlett PS25285 Black White
Portia and Scarlett PS25285 Sale price$416 USD
Terani Couture 1911GL9512Terani Couture 1911GL9512
Terani Couture 1911GL9512 Sale price$1,397 USD
Ladivine 7434WLadivine 7434W
Ladivine 7434W Sale price$175 USD
Clarisse 811319 LilacClarisse 811319 Lilac
Clarisse 811319 Sale price$590 USD

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!