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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Mac Duggal - 20262 Bell Sleeve Embroidered A-Line Gown In PinkMac Duggal - 20262 Bell Sleeve Embroidered A-Line Gown In Pink
Mac Duggal 20262 Sale price$798 USD
SCALA 60286 ChampagneSCALA 60286 Champagne
SCALA 60286 Sale price$583 USD
Atria 6861HAtria 6861H
Atria 6861H Sale price$440 USD
Andrea and Leo A1176 BlushAndrea and Leo A1176 Blush
Andrea and Leo A1176 Sale price$890 USD
Clarisse 810530 LilacClarisse 810530 Lilac
Clarisse 810530 Sale price$578 USD
Faviana S10811 GreenFaviana S10811 Green
Faviana S10811 Sale price$298 USD
Faviana 11217 LipstickFaviana 11217 Lipstick
Faviana 11217 Sale price$458 USD
La Femme 32887 BronzeLa Femme 32887 Bronze
La Femme 32887 Sale price$378 USD
Alyce Paris 61377 BlackAlyce Paris 61377 Black
Alyce Paris 61377 Sale priceFrom $199
Clarisse 811334 BlackClarisse 811334 Black
Clarisse 811334 Sale price$550 USD
Jessica Angel 2598 RedJessica Angel 2598 Red
Jessica Angel 2598 Sale price$450 USD
May Queen RQ7957 GreenMay Queen RQ7957 Green
May Queen RQ7957 Sale price$252 USD
Elizabeth K GL3616 Smoky BlueElizabeth K GL3616 Smoky Blue
Elizabeth K GL3616 Sale price$274 USD
La Femme 32977 RedLa Femme 32977 Black
La Femme 32977 Sale price$318 USD
Dancing Queen 4225Dancing Queen 4225
Dancing Queen 4225 Sale price$297 USD
Ladivine CD821 BlackLadivine CD821 Black
Ladivine CD821 Sale price$249 USD
Andrea and Leo A1261 Dusty SageAndrea and Leo A1261 Dusty Sage
Andrea and Leo A1261 Sale price$218 USD Regular price$519 USD
SCALA 61341 BurgundySCALA 61341 Burgundy
SCALA 61341 Sale price$460 USD
May Queen MQ1772May Queen MQ1772
May Queen MQ1772 Sale price$102 USD Regular price$230 USD
La Femme - 27998 Sequin V Neck A-Line Dress In BlueLa Femme - 27998 Sequin V Neck A-Line Dress In Blue
La Femme 27998 Sale price$378 USD
Jessica Angel 2459 Neon PinkJessica Angel 2459 Neon Pink
Jessica Angel 2459 Sale price$550 USD
SCALA 60093 GrapeSCALA 60093 Grape
SCALA 60093 Sale price$583 USD
Mac Duggal Evening - 9089D Formal Column Embellished Dress In NeutralMac Duggal Evening - 9089D Formal Column Embellished Dress In Neutral
Mac Duggal 9089D Sale price$598 USD
May Queen RQ7950 RedMay Queen RQ7950 Red
May Queen RQ7950 Sale price$99 USD Regular price$264 USD
Jovani 08361 GreyJovani 08361 Grey
Jovani 08361 Sale price$730 USD
Terani Couture 1911M9339 In PinkTerani Couture 1911M9339 In Pink
Terani Couture 1911M9339 Sale price$638 USD
Jessica Angel 2570 WhiteJessica Angel 2570 White
Jessica Angel 2570 Sale price$590 USD
La Femme 32794 ChampagneLa Femme 32794 Champagne
La Femme 32794 Sale price$278 USD
La Femme 32782 PurpleLa Femme 32782 Purple
La Femme 32782 Sale price$278 USD
Clarisse 810590 PinkClarisse 810590 Pink
Clarisse 810590 Sale price$338 USD
Jessica Angel 2405 RedJessica Angel 2405 Red
Jessica Angel 2405 Sale price$590 USD
Mac Duggal 5640 Nude GoldMac Duggal 5640 Paprika
Mac Duggal 5640 Sale price$398 USD
Clarisse 811208 RoyalClarisse 811208 Royal
Clarisse 811208 Sale price$330 USD
La Femme - 29171 Sequined Crisscross Open Back Dress In BlueLa Femme - 29171 Sequined Crisscross Open Back Dress In Red
La Femme 29171 Sale price$70 USD
Portia and Scarlett PS25187Portia and Scarlett PS25187
Portia and Scarlett PS25187 Sale price$658 USD
Ieena Duggal 26598 NudeIeena Duggal 26598 Nude
Ieena Duggal 26598 Sale Sale price$199 USD
Mac Duggal - 48855I Sleeveless Fitted Bodice A-Line Dress In BlueMac Duggal - 48855I Sleeveless Fitted Bodice A-Line Dress In Blue
Mac Duggal 48855 Sale price$398 USD
Elizabeth K GL3127 FuchsiaElizabeth K GL3127 Fuchsia
Elizabeth K GL3127 Sale price$251 USD Regular price$502 USD
Ieena Duggal 26738 Antique GoldIeena Duggal 26738 Antique Gold
Ieena Duggal 26738 Sale price$199 USD Regular price$398 USD
Sold outMac Duggal 93662Mac Duggal 93662
Mac Duggal 93662 Sale price$349 USD Regular price$698 USD
Alyce Paris 61511 FuchsiaAlyce Paris 61511 Fuchsia
Alyce Paris 61511 Sale price$598 USD
Mac Duggal - 25846I V Neck Open Back High Slit Evening Dress In Purple in BlackMac Duggal - 25846I V Neck Open Back High Slit Evening Dress In Purple
Mac Duggal 25846I Sale Sale price$139 USD
Ieena Duggal - 49102I One Shoulder Tier-Ornate Dress In RedIeena Duggal - 49102I One Shoulder Tier-Ornate Dress In Red
Ieena Duggal 49102I Sale price$398 USD
Portia and Scarlett PS25640EPortia and Scarlett PS25640E
Portia and Scarlett PS25640E Sale price$438 USD
Jessica Angel 2520 GreyJessica Angel 2520 Grey
Jessica Angel 2520 Sale price$430 USD
Mac Duggal 68780 Black MultiMac Duggal 68780 Black Multi
Mac Duggal 68780 Sale price$798 USD
Jessica Angel 2631 BlueJessica Angel 2631 Blue
Jessica Angel 2631 Sale price$430 USD
Alyce Paris 61376 Black GoldAlyce Paris 61376 Black Gold
Alyce Paris 61376 Sale priceFrom $178

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!