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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

PS25159-BluePS25159-Pink Purple
Elizabeth K GL3051 In BlueElizabeth K GL3051 In Blue
Elizabeth K GL3051 - MF Sale price$259 USD
Alyce Paris 61500 RaspberryAlyce Paris 61500 Raspberry
Alyce Paris 61500 - MF Sale price$358 USD
Jovani 08459 in BlackJovani 08459 in Green
Jovani 08459 - MF Sale price$680 USD
Portia and Scarlett - PS21235 V Neck Open Back Bedazzled Dress Evening Dresses 0 / BluePortia and Scarlett - PS21235 V Neck Open Back Bedazzled Dress Evening Dresses
Faviana 11010 RaspberryFaviana 11010 Raspberry
Faviana 11010 - MF Sale priceFrom $459
Clarisse 810481 - MFClarisse 810481 - MF
Clarisse 810481 - MF Sale price$458 USD
Clarisse 810728 FuchsiaClarisse 810728 Fuchsia
Clarisse 810728 - MF Sale price$358 USD
Ladivine Y025 GreenLadivine Y025 Green
Ladivine Y025 - MF Sale price$84 USD
Jessica Angel 2307 LavenderJessica Angel 2307 Lavender
Jessica Angel 2307 - MF Sale price$450 USD
Ladivine CDS489 MagentaLadivine CDS489 Black
MFCDS4899-MF Sale price$231 USD Regular price$329 USD
Terani Couture 231P0084 BlueTerani Couture 231P0084 Blue
Terani Couture 231P0084 - MF Sale price$528 USD
Sold outJovani - JVN00864 Embellished Deep V-neck Sheath Dress With Slit Evening Dresses 00 / IvoryJovani - JVN00864 Embellished Deep V-neck Sheath Dress With Slit Evening Dresses
JVN by Jovani JVN00864 - MF Sale priceFrom $469
Mac Duggal 5390 In Multi ColorMac Duggal 5390 In Multi Color
Mac Duggal 5390 - MF Sale price$498 USD
Faviana 11007 RoyalFaviana 11007 Royal
Faviana 11007 - MF Sale price$458 USD
Clarisse 810451 PurpleClarisse 810451 Red
Clarisse 810451 - MF Sale price$378 USD
Clarisse 810491 BlueClarisse 810491 Green Pink Blue
Clarisse 810491 - MF Sale price$318 USD
Ieena Duggal - 55035I Halter Bodice Shirred A-Line Dress In PinkIeena Duggal - 55035I Halter Bodice Shirred A-Line Dress In Pink
Ieena Duggal 55035I - MF Sale price$398 USD Regular price$796 USD
Jessica Angel 636 RedJessica Angel 636 Red
Jessica Angel 636 - MF Sale price$390 USD
Sold outLadivine CD293 RedLadivine CD293 Red
MFCD293 - MF Sale price$268 USD
Mac Duggal 10772 Nude MultiMac Duggal 10772 Nude Multi
Mac Duggal 10772 - MF Sale price$698 USD Regular price$1,396 USD
Ladivine CD233 In PinkLadivine CD233 In Pink
Ladivine CD233 - MF Sale price$231 USD Regular price$396 USD
Ladivine - 7475C Plunging Neckline High Slit A-Line Dress In GreenLadivine - 7475C Plunging Neckline High Slit A-Line Dress In Blue
Ladivine 7475C - MF Sale price$111 USD
La Femme 31437 PurpleLa Femme 31437 Purple
La Femme 31437 - MF Sale price$276 USD
Jovani JVN24299 BlueJovani JVN24299 Blue
JVN by Jovani JVN24299 - MF Sale priceFrom $471
May Queen MQ2127 Dusty BlueMay Queen MQ2127 Dusty Blue
MF21297 - MF Sale price$198 USD
La Femme 31546La Femme 31546
La Femme 31546 - MF Sale price$329 USD Regular price$395 USD
Faviana S10633 In PinkFaviana S10633 In Pink
Faviana S10633 - MF Sale priceFrom $459
Ladivine CDS412 In BrownLadivine CDS412 In Brown
Ladivine CDS412 - MF Sale price$269 USD
Sold outJessica Angel 881 Dark GreenJessica Angel 881 Dark Green
Jessica Angel 881 - MF Sale price$390 USD
SCALA 48938 A-MFSCALA 48938 A-MF
SCALA 48938 A-MF Sale price$438 USD
Ladivine CDS535 RedLadivine CDS535 Red
MF5395 - MF Sale price$198 USD
Ladivine CD883  RedLadivine CD883  Red
Ladivine CD883 - MF Sale price$198 USD
Ieena Duggal - 26517I Off Shoulder Ruched A-Line Gown With Slit In GreenIeena Duggal - 26517I Off Shoulder Ruched A-Line Gown With Slit In Silver and Gray
Ieena Duggal 26517I - MF Sale price$358 USD Regular price$716 USD
Ladivine CD243 In PurpleLadivine CD243 In Pink
Ladivine CD243 - MF Sale price$99 USD Regular price$158 USD
Alyce Paris 61674 OceanAlyce Paris 61674 Ocean
Alyce Paris 61674-MF Sale price$318 USD
Ieena Duggal - 67815I V Neck Long Dress With Ruffles In GreenIeena Duggal - 67815I V Neck Long Dress With Ruffles In Red
Ieena Duggal 67815I - MF Sale price$338 USD Regular price$676 USD
Portia and Scarlett PS25257 SilverPortia and Scarlett PS25257 - MF
Ladivine CM319 In SilverLadivine CM319 In Silver
Ladivine CM319 - MF Sale price$269 USD
May Queen LK263 PinkMay Queen LK263 Pink
MF2693 - MF Sale price$1,317 USD
Sold outLadivine CDS450 BlueLadivine CDS450 Blue
MFCDS4590 - MF Sale price$197 USD Regular price$264 USD
Jessica Angel 573 Dark CopperJessica Angel 573 Dark Copper
Jessica Angel 573 - MF Sale price$390 USD
Clarisse 810438 GreenClarisse 810438 Blue
Clarisse 810438 - MF Sale priceFrom $318
Clarisse 810752 Light PinkClarisse 810752 Light Mint
Clarisse 810752-MF Sale price$358 USD
Ieena Duggal 27154 BlackIeena Duggal 27154 Black
Ieena Duggal 27154 - MF Sale price$398 USD Regular price$796 USD
Mac Duggal 5240 PlatinumMac Duggal 5240 Platinum
Mac Duggal 5240D-MF Sale price$598 USD Regular price$1,196 USD
Faviana 11001 Spring/PinkFaviana 11001 Spring/Pink
Faviana 11001 - MF Sale price$398 USD
Mayqueen MQ1718 long champagne fitted strapless dress w/high slit. This sleek & sexy light gold dress is perfect as a bridesmaid dress, prom dress, formal wedding guest dress, gala, black tie event, engagement/e-shoot dress. Plus sizes availableMay Queen MQ1718 - MF
May Queen MQ1718 - MF Sale price$231 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!