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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Mac Duggal 2211 Apple GreenMac Duggal 2211 Apple Green
Mac Duggal 2211 Sale price$ 7,972 Regular price$ 14,757
Mac Duggal 68223 PinkMac Duggal A68223
Mac Duggal A68223 Sale price$ 6,199 Regular price$ 9,158
Mac Duggal 49872 ChartreuseMac Duggal 49872 Chartreuse
Mac Duggal 49872 Sale price$ 11,971 Regular price$ 25,301
GLS by Gloria GL3272 GreenGLS by Gloria GL3272 Green
GLS by Gloria GL3272 Sale price$ 3,640 Regular price$ 7,265
Portia and Scarlett PS25209 ChampagnePortia and Scarlett PS25209 Champagne
Portia and Scarlett PS25209 Sale price$ 12,117
Mac Duggal 11839 BlackMac Duggal 11839-2 Black
Mac Duggal 11839 Sale price$ 25,994
Ieena Duggal 55933 Black MultiIeena Duggal 55933 Black Multi
Ieena Duggal 55933 Sale price$ 9,238
Atria 6863H PurpleAtria 6863H Purple
Atria 6863H Sale price$ 8,972
Portia and Scarlett PS25270 Blue
Portia and Scarlett PS25270 Sale price$ 13,850
GLS by Gloria GL3158 - Embroidered Lace Tulle Gown Special Occasion Dress XS / Cappuccino/GrayGLS by Gloria GL3158 - Embroidered Lace Tulle Gown Special Occasion Dress
GLS by Gloria GL3158 Sale price$ 9,158 Regular price$ 18,303
Alyce Paris 61532 RosewaterAlyce Paris 61532 Rosewater
Alyce Paris 61532 Sale priceFrom $ 8,372
GLS by Gloria GL3376 OrangeGLS by Gloria GL3376 Orange
GLS by Gloria GL3376 Sale price$ 4,533 Regular price$ 9,052
Mac Duggal 68520 Blue MlutiMac Duggal 68520 Blue Mluti
Mac Duggal 68520 Sale price$ 11,104
May Queen RQ8183 Teal BlueMay Queen RQ8183 Teal Blue
May Queen RQ8183 Sale price$ 5,093
Ieena Duggal 2634 Plum FloralIeena Duggal 2634 Plum Floral
Ieena Duggal 2634I Sale price$ 7,692
Clarisse 811121 RoyalClarisse 811121 Royal
Clarisse 811121 Sale price$ 7,811
Ieena Duggal 56037 RubyIeena Duggal 56037 Ruby
Ieena Duggal 56037 Sale price$ 8,518
Clarisse 811259 BlackClarisse 811259 Black
Clarisse 811259 Sale price$ 13,430
Ladivine 15721 EmeraldLadivine 15721 Emerald
Ladivine 15721 Sale price$ 19,502
May Queen RQ8181 Ivory NudeMay Queen RQ8181 Ivory Nude
May Queen RQ8181 Sale price$ 9,158
La Femme 32918 RedLa Femme 32918 Red
La Femme 32918 Sale price$ 7,412
Mac Duggal 67297 Antique BronzeMac Duggal 67297 Antique Bronze
Mac Duggal 67297M Sale price$ 12,531 Regular price$ 17,583
Alyce Paris 61694 Black/FlameAlyce Paris 61694 Black/Flame
Alyce Paris 61694 Sale price$ 8,558
La Femme 32704 BlackLa Femme 32704 Black
La Femme 32704 Sale price$ 9,265
Portia and Scarlett PS25230 FuchsiaPortia and Scarlett PS25230 Fuchsia
Portia and Scarlett PS25230 Sale price$ 6,052
Jessica Angel 2568 OrangeJessica Angel 2568 Orange
Jessica Angel 2568 Sale price$ 12,397
Andrea and Leo A1435Andrea and Leo A1435
Andrea and Leo A1435 Sale price$ 15,996
May Queen LK266 Dusty BlueMay Queen LK266 Dusty Blue
May Queen LK266 Sale price$ 9,731 Regular price$ 19,995
Atria 6864HAtria 6864H
Atria 6864H Sale price$ 9,158
SCALA 61336 Royal IrisSCALA 61336 Royal Iris
SCALA 61336 Sale price$ 9,838
Jovani 26017 CobaltJovani 26017 Cobalt
Jovani 26017 Sale price$ 18,089 Regular price$ 18,436
Dancing Queen 4338Dancing Queen 4338
Dancing Queen 4338 Sale price$ 5,706
Mac Duggal 93781Mac Duggal 93781
Mac Duggal 93781 Sale price$ 12,971
SCALA 60365SCALA 60365
SCALA 60365 Sale price$ 8,705
Jovani 1122 CooperJovani 1122 Cooper
Jovani 1122 Sale price$ 16,036
Alyce Paris 61509 FuchsiaAlyce Paris 61509 Fuchsia
Alyce Paris 61509 Sale priceFrom $ 3,973
Alyce Paris 61617 Cerulean BlueAlyce Paris 61617 Cerulean Blue
Alyce Paris 61617 Sale price$ 7,958
Alyce Paris 27173Alyce Paris 27173
Alyce Paris 27173 Sale price$ 4,306 Regular price$ 8,065
La Femme 32930 IvoryLa Femme 32930 Ivory
La Femme 32930 Sale price$ 10,571
Ieena Duggal - 2630I Long Beaded Cutout Gown In BlackIeena Duggal - 2630I Long Beaded Cutout Gown In Black
Ieena Duggal 2630 Sale price$ 4,653 Regular price$ 8,852
Mac Duggal 20580 Sage MultiMac Duggal 20580 Sage Multi
Mac Duggal 20580 Sale price$ 11,104
SCALA 61351 GoldSCALA 61351 Gold
SCALA 61351 Sale price$ 7,945
Jovani 23178 GoldJovani 23178 Gold Back
Jovani 23178 Sale price$ 18,089 Regular price$ 18,436
Portia and Scarlett PS26158Portia and Scarlett PS26158
Portia and Scarlett PS26158 Sale price$ 13,717
Alyce Paris 61574 PineAlyce Paris 61574 Pine
Alyce Paris 61574 Sale price$ 9,358
May Queen MQ1939 BlackMay Queen MQ1939 Black
May Queen MQ1939 Sale price$ 2,986 Regular price$ 5,972
Alyce Paris 61659 Dark OrchidAlyce Paris 61659 Dark Orchid
Alyce Paris 61659 Sale price$ 8,958
Portia and Scarlett PS25266 PinkPortia and Scarlett PS25266 Pink
Portia and Scarlett PS25266 Sale price$ 8,652

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!