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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Atria 7036HAtria 7036H
Atria 7036H Sale price$ 9,348
Elizabeth K GL3159 - Bishop Sleeve Sequin Evening Dress Special Occasion DressElizabeth K GL3159 - Bishop Sleeve Sequin Evening Dress Special Occasion Dress
Elizabeth K GL3159 Sale price$ 4,534 Regular price$ 9,055
Jessica Angel 2394 HunterJessica Angel 2394 Hunter
Jessica Angel 2394 Sale price$ 10,722
SCALA 61403 BronzeSCALA 61403 Bronze
SCALA 61403 Sale price$ 10,602
Elizabeth K GL3598 GreenElizabeth K GL3598 Green
Elizabeth K GL3598 Sale price$ 3,494
Clarisse 811194 JadeClarisse 811194 Jade
Clarisse 811194 Sale price$ 8,888
Sold outMac Duggal 79392 NavyMac Duggal 79392 Navy
Mac Duggal 79392 Sale price$ 8,095 Regular price$ 15,429
May Queen RQ8173 SageMay Queen RQ8173 Sage
May Queen RQ8173 Sale price$ 5,094
leena Duggal 68558 Purple Multileena Duggal 68558 Purple Multi
leena Duggal 68558 Sale price$ 5,081 Regular price$ 9,895
Mac Duggal 27055 BlackMac Duggal 27055 Black
Mac Duggal 27055 Sale price$ 9,242
Faviana S10853 Black GoldFaviana S10853 Black Gold
Faviana S10853 Sale price$ 9,268
SCALA 47551 CSCALA 47551 C
SCALA 47551 C Sale price$ 6,041
Elizabeth K GL3627 PeachElizabeth K GL3627 Peach
Elizabeth K GL3627 Sale price$ 4,881
Mac Duggal - 20389 Feather Adorned Gown In WhiteMac Duggal 20389 Sale
Mac Duggal 20389 Sale Sale price$ 7,588 Regular price$ 15,429
La Femme 32649 BlackLa Femme 32649 Black
La Femme 32649 Sale price$ 5,548
SCALA 47551 BSCALA 47551 B
SCALA 47551 B Sale price$ 6,041
Ieena Duggal - 26647 Sequined Jewel Neck Long Gown In Black and GoldIeena Duggal - 26647 Sequined Jewel Neck Long Gown In Black and Gold
Ieena Duggal 26647 Sale price$ 4,134 Regular price$ 7,695
Atria 7045HAtria 7045H Soft Yellow
Atria 7045H Sale price$ 9,162
GLS by Gloria GL3130 BlackGLS by Gloria GL3130 Black
GLS by Gloria GL3130 Sale price$ 5,855 Regular price$ 11,695
SCALA 60242 Sapphire DolphinSCALA 60242 Sapphire Dolphin
SCALA 60242 Sale price$ 10,068
 GLS by Gloria GL3156 Smokey Blue GLS by Gloria GL3156 Smokey Blue
GLS by Gloria GL3156 Sale price$ 6,161 Regular price$ 12,322
Faviana 11077 NavyFaviana 11077 Navy
Faviana 11077 Sale price$ 10,015
May Queen RQ8177 RosegoldMay Queen RQ8177 Rosegold
May Queen RQ8177 Sale price$ 9,162
La Femme 32910 BlackLa Femme 32910 Black
La Femme 32910 Sale price$ 8,748
Ieena Duggal 26443 SilverIeena Duggal 26443 Silver
Ieena Duggal 26443 Sale Sale price$ 3,321 Regular price$ 6,921
Portia and Scarlett PS26085Portia and Scarlett PS26085
Portia and Scarlett PS26085 Sale price$ 9,855
Jovani 4247 Silver NudeJovani 4247 Silver Nude
Jovani 4247 Sale price$ 19,910
Alyce Paris 61393 OrangeAlyce Paris 61393 Orange
Alyce Paris 61393 Sale price$ 4,681
Elizabeth K GL3558 ChampagneElizabeth K GL3558 Champagne
Elizabeth K GL3558 Sale price$ 4,881
La Femme 31205 BlackLa Femme 31205 Black
La Femme 31205 Sale price$ 7,415
May Queen RQ7928 BlueMay Queen RQ7928 Blue
May Queen RQ7928 Sale price$ 2,587 Regular price$ 5,481
Portia and Scarlett PS25608E ChampagnePortia and Scarlett PS25608E Champagne
Portia and Scarlett PS25608E Sale price$ 17,069
Jovani 09009 RedJovani 09009 Red
Jovani 09009 Sale price$ 15,082
Atria 7044HAtria 7044H
Atria 7044H Sale price$ 9,122
SCALA 47551 DSCALA 47551 D
SCALA 47551 D Sale price$ 6,041
Mac Duggal Evening - 67842D Bell Sleeve Lace Embellished Dress In BlueMac Duggal Evening - 67842D Bell Sleeve Lace Embellished Dress In Blue
Mac Duggal 67842 Sale price$ 12,975
Portia and Scarlett PS25219 Red OmbrePortia and Scarlett PS25219 Red Ombre
Portia and Scarlett PS25219 Sale price$ 13,856
Atria 6848HAtria 6848H
Atria 6848H Sale price$ 8,975
La Femme - 29829 Floral Appliqued Long Dress In PinkLa Femme - 29829 Floral Appliqued Long Dress In Pink
La Femme 29829 Sale price$ 11,135 Regular price$ 12,695
May Queen RQ7951 BlackMay Queen RQ7951 Black
May Queen RQ7951 Sale price$ 2,134 Regular price$ 8,588
Clarisse 811160 RoyalClarisse 811160
Clarisse 811160 Sale price$ 7,400
Jovani 09623 BlueJovani 09623 - Black
Jovani 09623 Sale price$ 17,096 Regular price$ 17,483
SCALA 60287 Black SilverSCALA 60287 Black Silver
SCALA 60287 Sale price$ 9,695
Elizabeth K GL3591 MagentaElizabeth K GL3591 Magenta
Elizabeth K GL3591 Sale price$ 2,747
SCALA 48931 SapphireSCALA 48931 B
SCALA 48931 B Sale price$ 6,801
GLS by Gloria GL3278 Light YellowGLS by Gloria GL3278 Light Yellow
GLS by Gloria GL3278 Sale price$ 8,228 Regular price$ 16,456
SCALA 61305 PeriwinkleSCALA 61305 Periwinkle
SCALA 61305 Sale price$ 10,602
SCALA 47551 RustSCALA 47551 Rust
SCALA 47551 Sale price$ 7,561

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!