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Long Formal Party Dresses & Formal Prom Gowns

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5626 Item

Portia and Scarlett PS26248Portia and Scarlett PS26248
Portia and Scarlett PS26248 Sale price$1,339 USD
La Femme 33036La Femme 33036
La Femme 33036 Sale price$398 USD
Ieena Duggal - 26730 Asymmetric Sequined Evening Dress In OrangeIeena Duggal Tangerine
Ieena Duggal 26730 Sale price$398 USD
Faviana 11022 WineFaviana 11022 Wine
Faviana 11022 Sale price$538 USD
Portia and Scarlett PS26422CPortia and Scarlett PS26422C
Portia and Scarlett PS26422C Sale price$899 USD
La Femme 33028 Light BlueLa Femme 33028 Light Blue
La Femme 33028 Sale price$470 USD
SCALA 60339SCALA 60339
SCALA 60339 Sale price$583 USD
GLS by Gloria GL3266 Smoky BlueGLS by Gloria GL3266 Smoky Blue
GLS by Gloria GL3266 Sale price$228 USD
Jessica Angel 2561 AquaJessica Angel 2561 Aqua
Jessica Angel 2561 Sale price$490 USD
Portia and Scarlett PS26007Portia and Scarlett PS26007
Portia and Scarlett PS26007 Sale price$659 USD
May Queen LK267 Black GoldMay Queen LK267 Black Gold
May Queen LK267 Sale price$825 USD
SCALA 60387SCALA 60387
SCALA 60387 Sale price$592 USD
Portia and Scarlett PS25336 PinkPortia and Scarlett PS25336 Black
Portia and Scarlett PS25336 Sale price$658 USD
La Femme - 28103 Off-Shoulder Ruched Fitted Bodice Satin Evening Dress In Champagne & GoldLa Femme - 28103 Off-Shoulder Ruched Fitted Bodice Satin Evening Dress In Champagne & Gold
La Femme 28103 Sale price$416 USD
May Queen MQ2134 BlackMay Queen MQ2134 Black
May Queen MQ2134 Sale price$253 USD
Clarisse 810427 PinkClarisse 810427 Pink
Clarisse 810427 Sale price$350 USD
SCALA 60222 ASCALA 60222 A
SCALA 60222 A Sale price$526 USD
SCALA 47551 ASCALA 47551 A
SCALA 47551 A Sale price$350 USD
GLS by Gloria GL3369 NavyGLS by Gloria GL3369 Navy
GLS by Gloria GL3369 Sale price$228 USD
Faviana 11028 Black/SunburstFaviana 11028 Black/Sunburst
Faviana 11028 Sale price$498 USD
La Femme 32876 ChampagneLa Femme 32876 Mocha
La Femme 32876 Sale price$318 USD
La Femme 30697 In PurpleLa Femme 30697
La Femme 30697 Sale price$70 USD
La Femme - 28026 Cap Sleeve Jersey Long Formal Dress In BlackLa Femme - 28026 Cap Sleeve Jersey Long Formal Dress In Black
La Femme 28026 Sale price$318 USD
Mac Duggal 5497 RoseMac Duggal 5497 Rose
Mac Duggal 5497 Sale price$798 USD
Portia and Scarlett PS25213 BlackPortia and Scarlett PS25213 Black
Portia and Scarlett PS25213 Sale price$548 USD
GLS by Gloria GL3220 FuchsiaGLS by Gloria GL3220 Fuchsia
GLS by Gloria GL3220 Sale price$251 USD
La Femme 32690 BlackLa Femme 32690 Black
La Femme 32690 Sale price$478 USD
Ladivine CD0182 In PinkLadivine CD0182 In Blue
Ladivine CD0182 Sale price$132 USD Regular price$317 USD
Andrea and Leo A1237 LavenderAndrea and Leo A1237 Paris Blue
Andrea and Leo A1237 Sale price$218 USD Regular price$459 USD
Atria 7039HAtria 7039H
Atria 7039H Sale price$440 USD
Mac Duggal 20405 In PurpleMac Duggal 20405 In Purple
Mac Duggal 20405 Sale Sale price$399 USD Regular price$798 USD
Jovani 24328 BlackJovani 24328 Black
Jovani 24328 Sale price$900 USD
Jovani 24056 Gray MultiJovani 24056 Gray Multi Back
Jovani 24056 Sale price$1,100 USD
May Queen RQ7962 BlackMay Queen RQ7962 Black
May Queen RQ7962 Sale price$249 USD Regular price$315 USD
Mac Duggal 20581 Nude MultiMac Duggal 20581 Nude Multi
Mac Duggal 20581 Sale price$888 USD
SCALA 61323 SkySCALA 61323 Sky
SCALA 61323 Sale price$548 USD
Ladivine C159WLadivine C159W
Ladivine C159W Sale price$399 USD
Atria 6807HAtria 6807H
Atria 6807H Sale price$410 USD
Elizabeth K GL3145 Hot PinkElizabeth K GL3145 Hot Pink
Elizabeth K GL3145 Sale price$228 USD Regular price$502 USD
Faviana S10818 in BlueFaviana S10818 in Blue
Faviana S10818 Sale price$398 USD
Ladivine J882 BlackLadivine J882 Black
Ladivine J882 Sale price$218 USD Regular price$534 USD
Portia and Scarlett PS25264 WhitePortia and Scarlett PS25264 White
Portia and Scarlett PS25264 Sale price$768 USD
Elizabeth K GL3559 SilverElizabeth K GL3559 Silver
Elizabeth K GL3559 Sale price$242 USD
Ladivine CD0177 MauveLadivine CD0177 Mauve
Ladivine CD0177 Sale price$88 USD Regular price$179 USD
La Femme - 27856 Full Length Lace Fitted Dress In SilverLa Femme - 27856 Full Length Lace Fitted Dress In Pink
La Femme 27856 Sale price$598 USD
Clarisse 811003 Royal MultiClarisse 811003 Royal Multi
Clarisse 811003 Sale price$450 USD
Alyce Paris 61499 RoyalAlyce Paris 61499 Royal
Alyce Paris 61499 Sale price$298 USD
SCALA 601 CalypsoSCALA 601 Calypso
SCALA 60141 Sale price$429 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!