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Long Formal Party Dresses & Formal Prom Gowns

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1776 Item

Ladivine CD713Ladivine CD713
Ladivine CD713 Sale price$298 USD
Alyce Paris 61957 ChampagneAlyce Paris 61957 Champagne
Alyce Paris 61957 Sale price$630 USD
Alyce Paris 61717 BlackAlyce Paris 61717 Bright Orange
Alyce Paris 61717 Sale price$528 USD
GLS by Gloria GL3260 Royal BlueGLS by Gloria GL3260 Royal Blue
GLS by Gloria GL3260 Sale price$251 USD
May Queen MQ2123 BlackMay Queen MQ2123 Black
May Queen MQ2123 Sale price$173 USD Regular price$323 USD
May Queen MQ1909 BlueMay Queen MQ1909 Blue
May Queen MQ1909 Sale price$99 USD Regular price$195 USD
Clarisse 811334 BlackClarisse 811334 Black
Clarisse 811334 Sale price$550 USD
Elizabeth K GL3616 Smoky BlueElizabeth K GL3616 Smoky Blue
Elizabeth K GL3616 Sale price$274 USD
La Femme 32977 RedLa Femme 32977 Black
La Femme 32977 Sale price$318 USD
Ladivine CD821 BlackLadivine CD821 Black
Ladivine CD821 Sale price$249 USD
Andrea and Leo A1261 Dusty SageAndrea and Leo A1261 Dusty Sage
Andrea and Leo A1261 Sale price$218 USD Regular price$519 USD
La Femme 32794 ChampagneLa Femme 32794 Champagne
La Femme 32794 Sale price$278 USD
Portia and Scarlett PS25640EPortia and Scarlett PS25640E
Portia and Scarlett PS25640E Sale price$438 USD
Ladivine T708Ladivine T708
Ladivine T708 Sale price$119 USD
Jessica Angel 2404 OliveJessica Angel 2404 Olive
Jessica Angel 2404 Sale price$450 USD
Portia and Scarlett PS25602EPortia and Scarlett PS25602E
Portia and Scarlett PS25602E Sale price$614 USD
Elizabeth K GL3590 Rose GoldElizabeth K GL3590 Royal Blue
Elizabeth K GL3590 Sale price$150 USD
Portia and Scarlett PS25176 PinkPortia and Scarlett PS25176 Pink
Portia and Scarlett PS25176 Sale price$1,186 USD
Ladivine B708 SilverLadivine B708 Silver
Ladivine B708 Sale price$330 USD Regular price$601 USD
Portia and Scarlett PS25276 Pink
Portia and Scarlett PS25276 Sale price$438 USD
La Femme 32925 Dark BerryLa Femme 32925 Emerald
La Femme 32925 Sale price$298 USD
Ladivine CDS550Ladivine CDS550
Ladivine CDS550 Sale price$225 USD
Portia and Scarlett PS26270Portia and Scarlett PS26270
Portia and Scarlett PS26270 Sale price$769 USD
Elizabeth K GL3550 SageElizabeth K GL3550 Sage
Elizabeth K GL3550 Sale price$927 USD
Ladivine C148 Dusty MauveLadivine C148 Dusty Mauve
Ladivine C148 Sale price$154 USD Regular price$324 USD
Ladivine CD0230 RedLadivine CD0230 Sage
Ladivine CD0230 Sale price$249 USD
Jovani 23963 PurpleJovani 23963 Purple
Jovani 23963 Sale price$900 USD
La Femme 32763 BlackLa Femme 32763 Royal Blue
La Femme 32763 Sale price$278 USD
Jovani 23361 MintJovani 23361 Mint Back
Jovani 23361 Sale price$1,100 USD
Portia and Scarlett PS26299
Portia and Scarlett PS26299 Sale price$639 USD
Elizabeth K GL3528 ChampagneElizabeth K GL3528 Red
Elizabeth K GL3528 Sale price$867 USD
Portia and Scarlett PS26024Portia and Scarlett PS26024
Portia and Scarlett PS26024 Sale price$619 USD
Ladivine CDS417 Dusty BlueLadivine CDS417 Champagne
Ladivine CDS417 Sale price$199 USD
Andrea and Leo A1388Andrea and Leo A1388
Andrea and Leo A1388 Sale price$340 USD
Portia and Scarlett PS26021Portia and Scarlett PS26021
Portia and Scarlett PS26021 Sale price$619 USD
GLS by Gloria GL3284 IvoryGLS by Gloria GL3284 Ivory
GLS by Gloria GL3284 Sale price$274 USD
Alyce Paris 61536 Light PinkAlyce Paris 61536 Light Pink
Alyce Paris 61536 Sale price$398 USD
GLS by Gloria GL3296 SageGLS by Gloria GL3296 Sage
GLS by Gloria GL3296 Sale price$251 USD
Clarisse 810451 BlackClarisse 810451 Black
Clarisse 810451 Sale price$378 USD
Clarisse 811148 SageClarisse 811148 Sage
Clarisse 811148 Sale price$298 USD
May Queen RQ8167 ChampagneMay Queen RQ8167 Champagne
May Queen RQ8167 Sale price$386 USD
Clarisse 810602 Ivory/Sagevideowise-widget-6675879ca76a3d00290aacea-7496193671361
Clarisse 810602 Sale price$558 USD
La Femme 32806 SilverLa Femme 32806 Teal
La Femme 32806 Sale price$358 USD
Ladivine CD0203 BurgundyLadivine CD0203 Burgundy
Ladivine CD0203 Sale priceFrom $247 Regular price$581 USD
Elizabeth K GL3578 Ivory/GoldElizabeth K GL3578 Ivory/Gold
Elizabeth K GL3578 Sale price$1,287 USD
Ladivine CB102 PurpleLadivine CB102 Blue
Ladivine CB102 Sale price$198 USD Regular price$407 USD
La Femme 32579 Dark_BerryLa Femme 32579 Dark_Berry
La Femme 32579 Sale price$470 USD
GLS by Gloria GL3218 BlackGLS by Gloria GL3218 Hot Pink
GLS by Gloria GL3218 Sale price$274 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!