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Long Formal Party Dresses & Formal Prom Gowns

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Ladivine CM373 Sea MistLadivine CM373 Sea Mist
Ladivine CM373 Sale price$320 USD
Portia and Scarlett PS25203 LilacPortia and Scarlett PS25203 Hot Pink
Portia and Scarlett PS25203 Sale price$438 USD
Ladivine CD766 Silver NudeLadivine CD766 Silver Nude
Ladivine CD766 Sale price$284 USD Regular price$600 USD
Jovani 43172 PinkJovani 43172 Pink
Jovani 43172 Sale price$690 USD
PS25165-White-BlackPS25165-White Black
Portia and Scarlett PS25165 Sale price$702 USD
Clarisse 811119 Vamp RedClarisse 811119 Vamp Red
Clarisse 811119 Sale price$398 USD
La Femme 32981 Royal BlueLa Femme 32981 Royal Blue
La Femme 32981 Sale price$430 USD
Ladivine KV1117 BlackLadivine KV1117 Black
Ladivine KV1117 Sale price$154 USD Regular price$317 USD
Ladivine CM382 Rose GoldLadivine CM382 Rose Gold
Ladivine CM382 Sale price$220 USD Regular price$550 USD
Ladivine CD774 Dusty BlueLadivine CD774 Silver
Ladivine CD774 Sale price$249 USD
Ladivine CD756 PinkLadivine CD756 Champagne Gold
Ladivine CD756 Sale price$450 USD
Ladivine CD752 Dusty BlueLadivine CD752 Dusty Blue
Ladivine CD752 Sale price$279 USD
Ladivine CD375 RedLadivine CD375 Red
Ladivine CD375 Sale price$176 USD Regular price$358 USD
Ladivine CC8884 Rose GoldLadivine CC8884 Rose Gold
Ladivine CC8884 Sale price$225 USD
Ladivine CC8879 Light blueLadivine CC8879 Light blue
Ladivine CC8879 Sale price$154 USD Regular price$321 USD
La Femme 32578 Light PeriwinkleLa Femme 32578 Light Periwinkle
La Femme 32578 Sale price$470 USD
Ladivine CD794 Dusty BlueLadivine CD794 Dusty Blue
Ladivine CD794 Sale price$365 USD
Jovani 42203 LilacJovani 42203 Lilac
Jovani 42203 Sale price$490 USD
Jovani 42227 SeafoamJovani 42227 Seafoam
Jovani 42227 Sale price$450 USD
Jovani 42199 SageJovani 42199 Sage
Jovani 42199 Sale price$530 USD
Jovani D6030 PinkJovani D6030 Pink
Jovani D6030 Sale price$558 USD
Jovani 43334 PinkJovani 43334 Pink
Jovani 43334 Sale price$690 USD
Jovani D5073 PinkJovani D5073 Pink
Jovani D5073 Sale price$550 USD
Portia and Scarlett PS25172 Blue ABPortia and Scarlett PS25172 Pink AB
Portia and Scarlett PS25172 Sale price$702 USD
PS25167-Lilac-Blue
Portia and Scarlett PS25167 Sale price$658 USD
PS25154-BluePS25154-Blue_BK
Portia and Scarlett PS25154 Sale price$768 USD
Alyce Paris 61757 Pink/WhiteAlyce Paris 61757 Pink/White
Alyce Paris 61757 Sale price$578 USD
Alyce Paris 61745 PinkAlyce Paris 61745 Pink
Alyce Paris 61745 Sale price$1,148 USD
Clarisse 811152 Lilac MultiClarisse 811152 Lilac Multi
Clarisse 811152 Sale price$398 USD
Faviana 11250 Light Pink/MultiFaviana 11250 Light Pink/Multi
Faviana 11250 Sale price$518 USD
Ladivine CB095 Smoky BlueLadivine CB095 Smoky Blue
Ladivine CB095 Sale price$198 USD
La Femme 32054 Neon PinkLa Femme 32054 Neon Pink
La Femme 32054 Sale price$478 USD
La Femme 31524 BlackLa Femme 31524
La Femme 31524 Sale price$498 USD
La Femme 32256 JadeLa Femme 32256 Jade
La Femme 32256 Sale price$358 USD
La Femme 32301 Dark BerryLa Femme 32301 Dark Berry
La Femme 32301 Sale price$498 USD
La Femme 32246 BlackLa Femme 32246 Black
La Femme 32246 Sale price$498 USD
La Femme 32128 Dark BerryLa Femme 32128 Dark Berry
La Femme 32128 Sale price$698 USD
Ladivine CB148 BlueLadivine CB148 Blue
Ladivine CB148 Sale price$88 USD Regular price$186 USD
La Femme 32234 EmeraldLa Femme 32234 Emerald
La Femme 32234 Sale price$398 USD
La Femme 32133 BlackLa Femme 32133 Black
La Femme 32133 Sale price$438 USD
La Femme 32089 Cloud BlueLa Femme 32089 Cloud Blue
La Femme 32089 Sale price$498 USD
videowise-widget-6675879ca76a3d00290aacea-10083696935105Ladivine CC2167 Light Blue
Ladivine CC2167 Sale price$176 USD Regular price$438 USD
La Femme 31309 Light PeriwinkleLa Femme 31309 Light Periwinkle
La Femme 31309 Sale price$498 USD
La Femme 32276 Royal BlueLa Femme 32276 Royal Blue
La Femme 32276 Sale price$438 USD
La Femme 31566 BlackLa Femme 31566 Black
La Femme 31566 Sale price$450 USD
La Femme - 30741 Lace Off Shoulder Sheath Gown In PurpleLa Femme - 30741 Lace Off Shoulder Sheath Gown In Purple
La Femme 30741 Sale price$398 USD
La Femme 31997 Light PeriwinkleLa Femme 31997 Light Periwinkle
La Femme 31997 Sale price$598 USD
La Femme 32427 Bright OrangeLa Femme 32427 Bright Orange
La Femme 32427 Sale price$598 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!