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Long Formal Party Dresses & Formal Prom Gowns

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3357 Item

SCALA 61308 SapphireSCALA 61308 Sapphire
SCALA 61308 Sale price$ 9,472
SCALA 61355 Bright EmeraldSCALA 61355 Bright Emerald
SCALA 61355 Sale price$ 9,846
Mac Duggal 68690 BlackMac Duggal 68690 Black
Mac Duggal 68690 Sale price$ 5,510
Mac Duggal 9256 TwilightMac Duggal 9256 Twilight
Mac Duggal 9256 Sale price$ 14,848
Faviana S10856 GoldFaviana S10856 Gold
Faviana S10856 Sale price$ 7,044
Mac Duggal 5538 GrayMac Duggal 5538 Gray
Mac Duggal 5538 Sale Sale price$ 6,057 Regular price$ 11,566
SCALA 61407 Gold/OrangeSCALA 61407 Gold/Orange
SCALA 61407 Sale price$ 10,606
Ladivine CD276
Ladivine CD276 Sale price$ 2,629 Regular price$ 6,017
SCALA 60378SCALA 60378
SCALA 60378 Sale price$ 9,085
Mac Duggal 68200 Black MultiMac Duggal 68200 Black Multi
Mac Duggal 68200 Sale price$ 11,126
Ladivine J836 EmeraldLadivine J836 Royal
Ladivine J836 Sale price$ 2,242 Regular price$ 4,603
Mac Duggal 20528 BlackMac Duggal 20528 Black
Mac Duggal 20528 Sale price$ 16,716
La Femme - 30721 Beaded Corset Tulle A-Line Dress In PinkLa Femme - 30721 Beaded Corset Tulle A-Line Dress In Pink
La Femme 30721 Sale price$ 2,002 Regular price$ 7,498
Ladivine B707 In SilverLadivine B707 In Silver
Ladivine B707 Sale price$ 8,858 Regular price$ 14,621
Jessica Angel 2396 BurgundyJessica Angel 2396 Burgundy
Jessica Angel 2396 Sale price$ 10,299
Clarisse 810420 Light BlueClarisse 810420 Light Blue
Clarisse 810420 Sale price$ 6,564
Faviana S10829 GreenFaviana S10829 Green
Faviana S10829 Sale price$ 8,525
SCALA 61317 Red SilverSCALA 61317 Red Silver
SCALA 61317 Sale price$ 8,325
Ieena Duggal 68340Ieena Duggal 68340
Ieena Duggal 68340 Sale price$ 6,097 Regular price$ 11,833
 Elizabeth K GL3146 BurgundyElizabeth K GL3146 Burgundy
Elizabeth K GL3146 Sale price$ 5,257 Regular price$ 10,499
Elizabeth K GL3149 BlackElizabeth K GL3149 Black
Elizabeth K GL3149 Sale price$ 4,990 Regular price$ 9,979
Jovani 23625 GoldJovani 23625 Gold Back
Jovani 23625 Sale price$ 19,917
Portia and Scarlett PS26423CPortia and Scarlett PS26423C
Portia and Scarlett PS26423C Sale price$ 13,194
Jovani 23713 in PinkJovani 23713 in Pink
Jovani 23713 Sale price$ 18,103
SCALA 61353 BlushSCALA 61353 Blush
SCALA 61353 Sale price$ 10,232
Mac Duggal 68515Mac Duggal 68515
Mac Duggal 68515 Sale price$ 9,245
Mac Duggal 20478 MidnightMac Duggal 20478 Midnight
Mac Duggal 20478 Sale price$ 12,980
SCALA 60256 BlackSCALA 60256 Black
SCALA 60256 Sale price$ 10,459
Terani Couture 1721GL4446 PinkTerani Couture 1721GL4446 Pink
Terani Couture 1721GL4446 Sale price$ 28,565
Ladivine T811Ladivine T811
Ladivine T811 Sale price$ 2,669
Ieena Duggal 26591 In WhiteIeena Duggal 26591 In White
Ieena Duggal 26591 Sale Sale price$ 3,856 Regular price$ 7,698
Jessica Angel 2436 RoyalJessica Angel 2436 Royal
Jessica Angel 2436 Sale price$ 10,299
La Femme - 30045 Embroidered Off-Shoulder Pleated Long Gown In SilverLa Femme - 30045 Embroidered Off-Shoulder Pleated Long Gown In Silver
La Femme 30045 Sale price$ 8,752 Regular price$ 12,700
SCALA 61203 Fuchsia MultiSCALA 61203 Fuchsia Multi
SCALA 61203 Sale price$ 10,232
Mac Duggal 67842 TaupeMac Duggal 67842 Taupe
Mac Duggal 67842 Sale price$ 12,980 Regular price$ 14,901
GLS by Gloria GL3356 YellowGLS by Gloria GL3356 Yellow
GLS by Gloria GL3356 Sale price$ 5,457 Regular price$ 10,913
Jessica Angel 2397 Baby BlueJessica Angel 2397 Baby Blue
Jessica Angel 2397 Sale price$ 8,832
Ieena Duggal 20687 BlackIeena Duggal 20687 Black
Ieena Duggal 20687 Sale price$ 11,566
Ieena Duggal 49879 Black IvoryIeena Duggal 49879 Black Ivory
Ieena Duggal 49879 Sale price$ 11,980 Regular price$ 20,171
Mac Duggal 93841Mac Duggal 93841
Mac Duggal 93841 Sale price$ 9,245
Portia and Scarlett PS26429CPortia and Scarlett PS26429C
Portia and Scarlett PS26429C Sale price$ 17,329
Ieena Duggal 55704 In BlackIeena Duggal 55704 In Black
Ieena Duggal 55704 Sale price$ 4,816 Regular price$ 9,632
Jovani 08255 Ivory BlueJovani 08255 Ivory Blue
Jovani 08255 Sale price$ 11,873
Portia and Scarlett PS26409CPortia and Scarlett PS26409C
Portia and Scarlett PS26409C Sale price$ 16,529
Portia and Scarlett PS25175 FuchsiaPortia and Scarlett PS25175 Fuchsia
Portia and Scarlett PS25175 Sale price$ 14,555
Clarisse 810829 Rose GoldClarisse 810829 Silver
Clarisse 810829 Sale price$ 8,418
Mac Duggal 79357 PurpleMac Duggal 79357 Purple
Mac Duggal 79357 Sale price$ 22,319
Jovani 09516 ChampagneJovani 09516 Champagne Back
Jovani 09516 Sale price$ 18,103

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!