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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Jessica Angel 860 Neon PinkJessica Angel 860 Neon Pink
Jessica Angel 860 Sale price$390 USD
MFT7095 - MF Sale price$146 USD
Long flowy blush pink off shoulder dress with lace top from mayqueen. Light pink evening gown is perfect for bridesmaids, simple wedding guest dress, formal party,plus size wedding guest dress,modest gown,indowestern gown, mother of the brideBack of Long flowy blush pink off shoulder dress with lace top from mayqueen. Light pink evening gown is perfect for bridesmaids, simple wedding guest dress, formal party,plus size wedding guest dress,modest gown,indowestern gown, mother of the bride
May Queen MQ1644 Sale price$102 USD Regular price$168 USD
La Femme - 29935 Strappy Back Beaded Sheath Dress In Black La Femme - 29935 Strappy Back Beaded Sheath Dress In Black
La Femme 29935 Sale price$338 USD
Clarisse 62274-MFClarisse 62274-MF
Clarisse 62274-MF Sale price$439 USD
Jessica Angel 556 BubblegumJessica Angel 556 Bubblegum
Jessica Angel 556 Sale price$350 USD
La Femme - 28276 Lace-Up Open Back Sequin A-Line Gown In BlackLa Femme - 28276 Lace-Up Open Back Sequin A-Line Gown In Black
La Femme 28276 Sale price$70 USD
Jessica Angel 370 Dark Fuchsia/BlackJessica Angel 370 Dark Fuchsia/Black
Jessica Angel 370 Sale price$390 USD
Clarisse 811229 Light BlueClarisse 811229 Lime
Clarisse 811229-MF Sale price$358 USD
Ladivine CD836 Deep Redvideowise-widget-6675879ca76a3d00290aacea-10083698835649
MF8396-MF Sale price$185 USD
Mayqueen RQ7823 long mauve v neck evening fitted lace dress w/straps. Full length light pink gown is perfect for  enagagement/e-shoot dress, formal wedding guest, indowestern gown, evening party dress, prom, bridesmaid. Plus sizes avail.jpgMayqueen RQ7823-long ivory sexy wedding dress w/v neck & open back. Formal lace mermaid dress is perfect wedding bridal dress, simple prom dress, court/civil wedding, second wedding, destination wedding dress, cheap wedding dress. Plus sizes avail-b.jpg
May Queen RQ7823 Sale price$173 USD Regular price$329 USD
Jessica Angel 930 AquaJessica Angel 930 Aqua
Jessica Angel 930 Sale price$430 USD
Jessica Angel 210 Royal
Jessica Angel 210 Sale price$450 USD
videowise-widget-6675879ca76a3d00290aacea-4640184238177La Femme - 27982 Off Shoulder Fitted Faux Wrap Bodice Lace Dress In Silver & Gray
La Femme 27982 Sale price$358 USD
Andrea and Leo A1017 BlushAndrea and Leo A1017 Blush
Andrea and Leo A1017 Sale price$436 USD Regular price$746 USD
Jessica Angel 344 Black/GoldJessica Angel 344 Black/Gold
Jessica Angel 344 Sale price$448 USD
Mayqueen RQ7811 long dusty blue v neck sexy fitted lace mermaid dress w/open back. Full length light blue gown is perfect for  enagagement/e-shoot dress, formal wedding guest, indowestern gown, evening party dress, prom, bridesmaid. Plus sizes avail.jpgMayqueen RQ7811 long dusty blue v neck sexy fitted lace mermaid dress w/open back. Full length light blue gown is perfect for  enagagement/e-shoot dress, formal wedding guest, indowestern gown, evening party dress, prom, bridesmaid. Plus sizes avail-b.jpg
May Queen RQ7811 Sale price$129 USD Regular price$263 USD
Jessica Angel 640 NavyJessica Angel 640 Navy
Jessica Angel 640 Sale price$390 USD
Portia and Scarlett PS26095-MF Sale price$554 USD
La Femme - 28804 Off Shoulder Tulle Tiered Dress In BlackLa Femme - 28804 Off Shoulder Tulle Tiered Dress In Red and Purple
La Femme 28804 Sale price$378 USD
Jessica Angel 852 Light CoralJessica Angel 852 Light Coral
Jessica Angel 852 Sale price$430 USD
Jessica Angel SP326 Dark Fuchsia/BlackJessica Angel SP326 Dark Fuchsia/Black
Jessica Angel SP326 Sale price$420 USD
Mac Duggal 67711 MidnightMac Duggal 67711 Midnight
Mac Duggal 67711D Sale price$598 USD
Sold outLadivine CD0232 GreeneryLadivine CD0232 Mocha Gold
MFCD02392 -MF Sale price$311 USD
MF81394 - MF Sale price$396 USD
Atria - 6517H Single Shoulder Asymmetric Evening Gown In GoldAtria - 6517H Single Shoulder Asymmetric Evening Gown In Gold
Atria 6517H Sale price$410 USD
La Femme 29700 Dark BerryLa Femme 29700 Dark Berry
La Femme 29700-MF Sale price$350 USD
Jessica Angel 850 Dark GreenJessica Angel 850 Dark Green
Jessica Angel 850 Sale price$490 USD
SCALA 60262 Banana SilverSCALA 60262 Banana Silver
SCALA 60262 Sale price$394 USD
Jessica Angel 2302 HunterJessica Angel 2302 Hunter
Jessica Angel 2302 Sale price$430 USD
PS25166-AquaPS25166-Teal Pink Black
Portia and Scarlett PS25166-MF Sale price$549 USD
Andrea and Leo - A0725 Plunged Off-Shoulder Metallic Mermaid Gown In BlueAndrea and Leo - A0725 Plunged Off-Shoulder Metallic Mermaid Gown In Blue
Andrea and Leo A0725 - MF Sale price$249 USD Regular price$315 USD
Ladivine CC324 Black-NudeLadivine CC324 Black-Nude
MF3294-MF Sale price$363 USD
Jessica Angel 2406 Red VelvetJessica Angel 2406 Red Velvet
Jessica Angel 2406 Sale price$490 USD
Jessica Angel 971 Dark GreenJessica Angel 971 Dark Green
Jessica Angel 971 Sale price$470 USD
 La Femme 31421 BlueLa Femme 31421 Blue
La Femme 31421-MF Sale priceFrom $553
Jessica Angel SP347Jessica Angel SP347
Jessica Angel SP347 Sale price$380 USD
May Queen MQ1859 BlackMay Queen MQ1859 Black
May Queen MQ1859 Sale priceFrom $139 Regular price$263 USD
Elizabeth K GL3527 BlueElizabeth K GL3527 Pink
MF35297 - MF Sale price$792 USD
La Femme - 29242 Satin V-Neck Homecoming Dress In Greengrade 8 grad dresses, graduation dressesLa Femme - 29242 Satin V-Neck Homecoming Dress In Greengrade 8 grad dresses, graduation dresses
La Femme 29242-MF Sale price$222 USD
Jessica Angel SP366 CharcoalJessica Angel SP366
Jessica Angel SP366 Sale price$390 USD
Sold outClarisse 62326-MFClarisse 62326-MF
Clarisse 62326-MF Sale price$499 USD
Portia and Scarlett PS25311 IvoryPortia and Scarlett PS25311
Jessica Angel 999 BlackJessica Angel 999 Black
Jessica Angel 999 Sale price$420 USD
Jessica Angel 2301 White/Magic-BlueJessica Angel 2301 White/Magic-Blue
Jessica Angel 2301 Sale price$430 USD
Elizabeth K GL3549 Baby PinkElizabeth K GL3549 Baby Pink
MF35499-MF Sale price$1,317 USD
Jessica Angel 839 RedJessica Angel 839 Red
Jessica Angel 839 Sale price$450 USD
Jessica Angel 2349 LavenderJessica Angel 2349 Lavender
Jessica Angel 2349 Sale price$450 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!