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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

May Queen MQ2109 BlackMay Queen MQ2109 Black
May Queen MQ2109 Sale price$227 USD
Jessica Angel 2509 RedJessica Angel 2509 Red
Jessica Angel 2509 Sale price$430 USD
Andrea and Leo A1141 Dusty RoseAndrea and Leo A1141
Andrea and Leo A1141 Sale price$222 USD
Dancing Queen 4334Dancing Queen 4334
Dancing Queen 4334 Sale price$250 USD
Ieena Duggal 11277 In BlueIeena Duggal 11277 In Blue
Ieena Duggal A11277 Sale Sale price$124 USD Regular price$248 USD
Ladivine WN315Ladivine WN315
Ladivine WN315 Sale price$349 USD
PS25166-AquaPS25166-White Nude BK
Portia and Scarlett PS25166 Sale price$549 USD
Ladivine BD111 OrchidLadivine BD111 Burgundy
Ladivine BD111 Sale price$70 USD Regular price$149 USD
Leena Duggal 11441 BlackLeena Duggal 11441 Black
leena Duggal 11441 Sale price$249 USD Regular price$498 USD
Ladivine CDS487 Dusty BlueLadivine CDS487 Emerald
Ladivine CDS487 Sale price$110 USD Regular price$222 USD
Mac Duggal 10013 Midnight MultiMac Duggal 10013 Midnight Multi
Mac Duggal 10013 Sale price$798 USD
Mac Duggal 5538 BrownMac Duggal 5538 Brown
Mac Duggal 5538 Sale price$598 USD
La Femme 33012 Dark EmeraldLa Femme 33012 Royal Blue
La Femme 33012 Sale price$318 USD
Mac Duggal 10044 OliveMac Duggal 10044 Olive
Mac Duggal 10044 Sale price$598 USD
Jovani 08384 HunterJovani 08384 Hunter
Jovani 08384 Sale price$990 USD
Andrea and Leo A1254 BlackAndrea and Leo A1254 Black
Andrea and Leo A1254 Sale price$218 USD Regular price$483 USD
Mac Duggal 68147 BlackMac Duggal 68147 Black
Mac Duggal A68147 Sale price$598 USD Regular price$1,196 USD
Alyce Paris 61487 ClaretAlyce Paris 61487 Claret
Alyce Paris 61487 Sale price$448 USD
Ladivine CDS505 Dusty LavenderLadivine CDS505 - Dusty Lavender
Ladivine CDS505 Sale price$249 USD
Mac Duggal 68515Mac Duggal 68515
Mac Duggal 68515 Sale Sale price$249 USD Regular price$498 USD
SCALA 60724 Red/SilverSCALA 60724 Red/Silver
SCALA 60724 Sale price$504 USD
Jessica Angel 2565 RedJessica Angel 2565 Red
Jessica Angel 2565 Sale price$550 USD
Ieena Duggal 26583 In WhiteIeena Duggal 26583 In White
Ieena Duggal 26583 Sale price$174 USD
Portia and Scarlett PS25246 WhitePortia and Scarlett PS25246
Portia and Scarlett PS25246 Sale price$658 USD
Ieena Duggal 55661 In Black and MultiIeena Duggal 55661 In Black and Multi
Ieena Duggal 55661 Sale price$398 USD
Clarisse 810539 Deep FuchsiaClarisse 810539 Deep Fuchsia
Clarisse 810539 Sale price$338 USD
Alyce Paris 61482 RedAlyce Paris 61482 Red
Alyce Paris 61482 Sale price$368 USD
La Femme 33010La Femme 33010
La Femme 33010 Sale price$274 USD
Ieena Duggal 26731 BlackIeena Duggal 26731 Black
Ieena Duggal 26731 Sale price$398 USD
Ieena Duggal - 26512I One Shoulder Neckline Cowl Back High Slit Gown In PinkIeena Duggal 26512 Pink
Ieena Duggal 26512I Sale price$298 USD
Portia and Scarlett PS26403CPortia and Scarlett PS26403C
Portia and Scarlett PS26403C Sale price$899 USD
Mac Duggal 42135 PurpleMac Duggal 42135 Black
Mac Duggal 42135 Sale Sale price$199 USD Regular price$398 USD
SCALA 60406SCALA 60406
SCALA 60406 Sale price$438 USD
GLS by Gloria GL3309 Royal BlueGLS by Gloria GL3309 Royal Blue
GLS by Gloria GL3309 Sale price$274 USD
GLS by Gloria GL3409 Baby BlueGLS by Gloria GL3409 Baby Blue
GLS by Gloria GL3409 Sale price$389 USD
Andrea and Leo A1258 Dusty SageAndrea and Leo A1258 Dusty Blue
Andrea and Leo A1258 Sale price$218 USD Regular price$472 USD
La Femme 32217 Royal BlueLa Femme 32217 Royal Blue
La Femme 32217 Sale price$436 USD
SCALA 48977 Ivory NudeSCALA 48977 Ivory Nude
SCALA 48977 Sale price$473 USD
Jessica Angel 2530 RoyalJessica Angel 2530 Royal
Jessica Angel 2530 Sale price$550 USD
Ieena Duggal 26733 TealIeena Duggal 26733 Teal
Ieena Duggal 26733 Sale price$398 USD
Jovani 09129 BlueJovani 09129 Blue
Jovani 09129 Sale price$750 USD
May Queen MQ1839 BlackMay Queen MQ1839 Black
May Queen MQ1839 Sale price$150 USD
SCALA 60396SCALA 60396
SCALA 60396 Sale price$526 USD
Ladivine BD104WLadivine BD104W
Ladivine BD104W Sale price$149 USD
Faviana S10843 RedFaviana S10843 Red
Faviana S10843 Sale price$338 USD
May Queen RQ8182 Ivory NudeMay Queen RQ8182 Ivory Nude
May Queen RQ8182 Sale price$386 USD
SCALA 61319 Dusty PinkSCALA 61319 Dusty Pink
SCALA 61319 Sale price$636 USD
GLS by Gloria GL3382 LilacGLS by Gloria GL3382 Lilac
GLS by Gloria GL3382 Sale price$297 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!