Long Formal Party Dresses|2025 Formal Prom Gowns|Short Formal Dresses – Page 35 Skip to content

Shopping Bag

Your cart is currently empty.

Long Formal Party Dresses & Formal Prom Gowns

Sort by

6089 Item

Terani Couture 252E5171Terani Couture 252E5171
Terani Couture 252E5171 Sale price$821.25 USD
Terani Couture 252E5119Terani Couture 252E5119
Terani Couture 252E5119 Sale price$427.50 USD
Andrea and Leo A1332 BlueAndrea and Leo A1332 Blue
Andrea and Leo A1332 Sale price$284 USD Regular price$691 USD
SCALA 48938 ASCALA 48938 A
SCALA 48938 A Sale price$438 USD
Ieena Duggal 26583 In WhiteIeena Duggal 26583 In White
Ieena Duggal 26583 Sale price$174 USD
Ladivine J97Ladivine J97
Ladivine J907 Sale price$247 USD
Terani Couture 2021E2796Terani Couture 2021E2796
Terani Couture 2021E2796 Sale price$787.50 USD
Clarisse 810986 BlackClarisse 810986 Black
Clarisse 810986 Sale price$538 USD
SCALA 61344 BlackSCALA 61344 Black
SCALA 61344 Sale price$592 USD
Mac Duggal 6023 MidnightMac Duggal 6023 Midnight
Mac Duggal 6023 Sale price$598 USD
Ladivine CDS541Ladivine CDS541
Ladivine CDS541 Sale price$297 USD
Portia and Scarlett PS25307 PinkPortia and Scarlett PS25307
Portia and Scarlett PS25307 Sale priceFrom $658
Elizabeth K GL3518 Royal BlueElizabeth K GL3518 Royal Blue
Elizabeth K GL3518 Sale price$897 USD
Terani Couture 252E5138Terani Couture 252E5138
Terani Couture 252E5138 Sale price$596.25 USD
Alyce Paris 61506 FuchsiaAlyce Paris 61506 Fuchsia
Alyce Paris 61506 Sale priceFrom $214
Mac Duggal 49695Mac Duggal 49695
Mac Duggal 49695 Sale price$498 USD
Ladivine CDS551Ladivine CDS551
Ladivine CDS551 Sale price$226 USD
Ladivine CD836 Deep Redvideowise-widget-6675879ca76a3d00290aacea-10083698835649
Ladivine CD836 Sale price$171 USD
Ladivine CD0102 MauveLadivine CD0102 Mauve
Ladivine CD0102 Sale price$181 USD
Elizabeth K GL2604Elizabeth K GL2604
Elizabeth K GL2604 Sale price$507 USD
Portia and Scarlett PS26421CPortia and Scarlett PS26421C
Portia and Scarlett PS26421C Sale price$999 USD
Portia and Scarlett PS26423CPortia and Scarlett PS26423C
Portia and Scarlett PS26423C Sale price$749 USD
Portia and Scarlett PS26228Portia and Scarlett PS26228
Portia and Scarlett PS26228 Sale price$679 USD
Elizabeth K GL3550 SageElizabeth K GL3550 Sage
Elizabeth K GL3550 Sale price$927 USD
Mac Duggal 68520 Blue MlutiMac Duggal 68520 Blue Mluti
Mac Duggal 68520 Sale price$598 USD
Atria 7039HAtria 7039H
Atria 7039H Sale price$440 USD
Atria 6854HAtria 6854H
Atria 6854H Sale price$470 USD
La Femme 32961 Cloud BlueLa Femme 32961 Cloud Blue
La Femme 32961 Sale price$470 USD
Terani Couture 252E5164Terani Couture 252E5164
Terani Couture 252E5164 Sale price$438.75 USD
La Femme 33355
La Femme 33355 Sale price$470 USD
Andrea and Leo A1176 BlushAndrea and Leo A1176 Blush
Andrea and Leo A1176 Sale price$890 USD
Alyce Paris 61789 EmeraldAlyce Paris 61789 Emerald
Alyce Paris 61789 Sale price$538 USD
Ellie Wilde EW37061Ellie Wilde EW37061
Ellie Wilde EW37061 Sale price$629 USD
Mac Duggal 20528 BlackMac Duggal 20528 Black
Mac Duggal 20528 Sale price$898 USD
Jessica Angel 2435 HunterJessica Angel 2435 Hunter
Jessica Angel 2435 Sale price$590 USD
La Femme 32840 BlushLa Femme 32840 Royal Blue
La Femme 32840 Sale price$470 USD
Ieena Duggal 49539 In PurpleIeena Duggal 49539 In Purple
Ieena Duggal 49539 Sale price$398 USD
Portia and Scarlett PS23499 BluePortia and Scarlett PS23499 Blue
Portia and Scarlett PS23499 Sale price$658 USD
SCALA 61308 SapphireSCALA 61308 Sapphire
SCALA 61308 Sale price$548 USD
Jovani 08536 in PurpleJovani 08536 in Purple
Jovani 08536 Sale price$700 USD
SCALA 60371SCALA 60371
SCALA 60371 Sale price$526 USD
Jessica Angel 513 Beet RedJessica Angel 513 Beet Red
Jessica Angel 513 Sale price$420 USD
La Femme 30693 In PinkLa Femme 30693 In Pink
La Femme 30693 Sale price$498 USD
Atria 7046HAtria 7046H
Atria 7046H Sale price$440 USD
SCALA 48931 FuchsiaSCALA 48931 Fuchsia
SCALA 48931 A Sale price$394 USD
Atria 6847HAtria 6847H
Atria 6847H Sale price$450 USD
Mac Duggal - 11293 Petal High Low A-Line Gown In BlackMac Duggal - 11293 Petal High Low A-Line Gown In Pink
Mac Duggal 11293 Sale price$798 USD
Mac Duggal 27055 BlackMac Duggal 27055 Black
Mac Duggal 27055 Sale price$498 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!