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Long Formal Party Dresses & Formal Gowns

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5526 Item

Portia and Scarlett PS26402CPortia and Scarlett PS26402C
Portia and Scarlett PS26402C Sale price$ 12,017
Andrea & Leo A1485Andrea & Leo A1485
Andrea & Leo A1485 Sale price$ 11,523
Ieena Duggal 27075 Antique GoldIeena Duggal 27075 Antique Gold
Ieena Duggal 27075 Sale price$ 5,369 Regular price$ 9,991
Elizabeth K GL3622 Black/NudeElizabeth K GL3622 Black/Nude
Elizabeth K GL3622 Sale price$ 6,129
Mac Duggal - 20245 Enchanting Tulle Floral Long Gown In SilverMac Duggal - 20245 Enchanting Tulle Floral Long Gown In Silver
Mac Duggal 20245 Sale price$ 10,548
La Femme 32990 Royal BlueLa Femme 32990 Royal Blue
La Femme 32990 Sale price$ 5,268
Jessica Angel 2623 Royal BlueJessica Angel 2623 Royal Blue
Jessica Angel 2623 Sale price$ 7,788
May Queen RQ8100 Dusty BlueMay Queen RQ8100 Dusty Blue
May Queen RQ8100 Sale price$ 6,800
Ieena Duggal 55661 In Black and MultiIeena Duggal 55661 In Black and Multi
Ieena Duggal 55661 Sale price$ 7,306
Ladivine CD0216 Black-NudeLadivine CD0216 Silver
Ladivine CD0216 Sale price$ 5,230
May Queen RQ8188May Queen RQ8188
May Queen RQ8188 Sale price$ 8,699
Ladivine CD729 Silver beaded V-neck double-strap fitted satin gown with high slit, front viewLadivine CD729 Silver beaded satin gown, back view of double-strap fitted silhouette
GLS by Gloria GL3409 Baby BlueGLS by Gloria GL3409 Baby Blue
GLS by Gloria GL3409 Sale price$ 7,382 Regular price$ 14,752
Portia and Scarlett PS26027Portia and Scarlett PS26027
Portia and Scarlett PS26027 Sale price$ 27,464
Ladivine BD111 OrchidLadivine BD111 Burgundy
Ladivine BD111 Sale price$ 1,647 Regular price$ 4,027
La Femme 32781 BlackLa Femme 32781 Black
La Femme 32781 Sale price$ 9,864
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$ 7,003
GLS by Gloria GL3280 Smoky BlueGLS by Gloria GL3280 Smoky Blue
GLS by Gloria GL3280 Sale price$ 3,888 Regular price$ 7,775
Terani Couture 261GL6025Terani Couture 261GL6025
Terani Couture 261GL6025 Sale price$ 25,663
Leena Duggal 11636 GoldLeena Duggal 11636 Gold
leena Duggal 11636 Sale price$ 7,104 Regular price$ 9,142
Portia and Scarlett PS25176 PinkPortia and Scarlett PS25176 Pink
Portia and Scarlett PS25176 Sale price$ 19,740
Terani Couture 252M5310Terani Couture 252M5310
Terani Couture 252M5310 Sale price$ 14,281
GLS by Gloria GL3399 LilacGLS by Gloria GL3399 Lilac
GLS by Gloria GL3399 Sale price$ 5,622 Regular price$ 11,232
La Femme 32930 IvoryLa Femme 32930 Ivory
La Femme 32930 Sale price$ 10,041
May Queen MQ1874 RedMay Queen MQ1874 Red
May Queen MQ1874 Sale price$ 2,875 Regular price$ 3,660
Mac Duggal 50664 LilacMac Duggal 50664 Navy
Mac Duggal 50664 Sale price$ 7,560 Regular price$ 9,054
May Queen MQ2170May Queen MQ2170
May Queen MQ2170 Sale price$ 3,799
Mac Duggal 5509 NauveMac Duggal 5509
Mac Duggal 5509 Sale price$ 7,003
Ladivine CD684 silver nude strapless sequin mermaid gown — sparkling two-tone front view of the fitted formal silhouetteLadivine CD684 silver nude — crisscross back straps and mermaid train flaring at the floor from behind
Primavera 14074Primavera 14074
Primavera 14074 Sale price$ 12,764
Ladivine CD0203 BurgundyLadivine CD0203 Burgundy
Ladivine CD0203 Sale price$ 4,268 Regular price$ 11,143
Portia and Scarlett PS25298 BluePortia and Scarlett PS25298 Blue
Portia and Scarlett PS25298 Sale price$ 8,231
LaDivine T731 burgundy — side-angle view capturing the skirt and fitLaDivine T731 burgundy — rear-facing view of the back detailing
Ellie Wilde EW37051 Gold prom dress front view with glitter lace, floral appliqués, sweetheart neckline, boned corset bodice, high slit, formal prom gownEllie Wilde EW37051 Gold back view open crisscross lace-up back with ruffle cascade train, glitter lace, fitted silhouette, evening prom gown for formal event
Elizabeth K GL3534 IvoryElizabeth K GL3534 Snow White
Elizabeth K GL3534 Sale price$ 24,754
Elizabeth K GL3127 FuchsiaElizabeth K GL3127 Fuchsia
Elizabeth K GL3127 Sale price$ 4,736 Regular price$ 9,472
La Femme - 30536 Ruched V-Neck Ballgown In PurpleLa Femme - 30536 Ruched V-Neck Ballgown In Purple
La Femme 30536 Sale price$ 7,040
Portia and Scarlett PS23273 GreenPortia and Scarlett PS23273 Gray Silver
Portia and Scarlett PS23273 Sale price$ 12,599
Ieena Duggal - 26550I One Shoulder Sequin Sheath Dress In BlueIeena Duggal - 26550I One Shoulder Sequin Sheath Dress In Champagne & Gold
Ieena Duggal 26550 Sale Sale price$ 3,926 Regular price$ 7,306
Elizabeth K GL2515Elizabeth K GL2515
Elizabeth K GL2515 Sale price$ 13,131 Regular price$ 26,249
Portia and Scarlett PS26117Portia and Scarlett PS26117
Portia and Scarlett PS26117 Sale price$ 15,942
Jessica Angel 2561 AquaJessica Angel 2561 Aqua
Jessica Angel 2561 Sale price$ 9,775
La Femme 32789 BlackLa Femme 32789 Black
La Femme 32789 Sale price$ 8,446
La Femme 32754 Royal BlueLa Femme 32754 Royal Blue
La Femme 32754 Sale price$ 8,307
May Queen MQ2125 ChampagneMay Queen MQ2125 White
May Queen MQ2125 Sale price$ 3,862
Mac Duggal 49827 Black MultiMac Duggal 49827 Black Multi
Mac Duggal 49827 Sale price$ 7,509
Mac Duggal 20630 Black MultiMac Duggal 20630 Black Multi
Mac Duggal 20630 Sale price$ 6,059 Regular price$ 12,156
Clarisse 810620 PurpleClarisse 810620 Purple
Clarisse 810620 Sale price$ 7,686

2026 Long Formal Party Dresses & Formal Prom Gowns
Check out our 2026 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!