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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

 La Femme 31206 Black and Multi Back La Femme 31206 Black and Multi Back
La Femme 31206 Sale price$ 5,546
La Femme 30290 Royal BlueLa Femme 30290 Royal Blue
La Femme 30290 Sale price$ 5,173
La Femme 31989 Light BlueLa Femme 31989 Light Blue
La Femme 31989 Sale price$ 8,892
Ladivine CD998 YellowLadivine CD998 Yellow
Ladivine CD998 Sale price$ 3,560 Regular price$ 7,852
La Femme - 28529 Low-Cut Backless Allover Sequin Fitted Gown In BlackLa Femme - 28529 Low-Cut Backless Allover Sequin Fitted Gown In Red
La Femme 28529 Sale price$ 4,800
La Femme - 30589 Jewel Studded Sheath Gown In RedLa Femme - 30589 Jewel Studded Sheath Gown In Red
La Femme 30589 Sale price$ 6,293
La Femme 32031 Light PinkLa Femme 32031 Light Pink
La Femme 32031 Sale price$ 11,132
Ieena Duggal 4944 In BlackIeena Duggal 4944 In Black
Ieena Duggal 49441 Sale price$ 4,133 Regular price$ 7,692
La Femme 32286 CoralLa Femme 32286 Coral
La Femme 32286 Sale price$ 10,385
La Femme 30757 Dark EmeraldLa Femme 30757 Dark Emerald
La Femme 30757 Sale price$ 9,265
La Femme 32295 SilverLa Femme 32295 Silver
La Femme 32295 Sale price$ 12,985
Mac Duggal - 5611 Ruffled One Shoulder Gown In GreenMac Duggal - 5611 Ruffled One Shoulder Gown In Green
Mac Duggal 5611 Sale price$ 7,372
Ieena Duggal 11279 In BlackIeena Duggal 11279 In Black
Ieena Duggal 11279 Sale price$ 7,372
Ladivine CDS483 FuchsiaLadivine CDS483 Fuchsia
Ladivine CDS483 Sale price$ 2,227 Regular price$ 5,066
 La Femme 31071 BlackLa Femme 31071 Black
La Femme 31071 Sale price$ 5,546
La Femme 31233 GreenLa Femme 31233 Green
La Femme 31233 Sale price$ 7,412
Ladivine CH127 MultiLadivine CH127 Black
Ladivine CH127 Sale price$ 2,227 Regular price$ 4,786
La Femme 31965 AquaLa Femme 31965 Aqua
La Femme 31965 Sale price$ 7,412
Elizabeth K GL3039 In RedElizabeth K GL3039 In Red
Elizabeth K GL3039 Sale price$ 4,893 Regular price$ 9,772
Mac Duggal 5689 In NeutralMac Duggal 5689 In Neutral
Mac Duggal 5689 Sale price$ 11,105
La Femme 31295 Dark EmeraldLa Femme 31295 Dark Emerald
La Femme 31295 Sale price$ 5,173
La Femme 31213 PinkLa Femme 31213 Pink
La Femme 31213 Sale price$ 1,734
La Femme - 29006 Sleeveless Sequined Sheath Dress In RedLa Femme - 29006 Sleeveless Sequined Sheath Dress In Silver & Gray
La Femme 29006 Sale price$ 8,159
La Femme 32435 NudeLa Femme 32435 Nude
La Femme 32435 Sale price$ 8,892
Mac Duggal - 26281I Sequined Bodice Tiered A-Line Dress In BlackMac Duggal - 26281I Sequined Bodice Tiered A-Line Dress In Black
Mac Duggal 26281I Sale price$ 9,625
Ieena Duggal 26740 In GoldIeena Duggal 26740 In Gold
Ieena Duggal 26740 Sale price$ 9,239
La Femme 31266 BronzeLa Femme 31266 Bronze
La Femme 31266 Sale price$ 7,039
Ladivine OC011 GreenLadivine OC011 Green
Ladivine OC011 Sale price$ 1,600 Regular price$ 3,000
GLS by Gloria GL3000 In GreenGLS by Gloria GL3000 In Green
GLS by Gloria GL3000 Sale price$ 7,732 Regular price$ 15,464
La Femme 32408 ChampagneLa Femme 32408 Champagne
La Femme 32408 Sale price$ 10,012
La Femme 32189 BlackLa Femme 32189 Black
La Femme 32189 Sale price$ 14,851
La Femme 31606 RedLa Femme 31606 Red
La Femme 31606 Sale price$ 5,919
La Femme 32227 LavenderLa Femme 32227 Lavender
La Femme 32227 Sale price$ 11,132
La Femme 30811 Neon PinkLa Femme 30811 Neon Pink
La Femme 30811 Sale price$ 5,173
La Femme 31437 Light PeriwinkleLa Femme 31437 Light Periwinkle
La Femme 31437 Sale price$ 6,293
La Femme 30495 Cloud Blue La Femme 30495 Cloud Blue
La Femme 30495 Sale price$ 10,012
La Femme 32150 Neon PinkLa Femme 32150 Neon Pink
La Femme 32150 Sale price$ 11,132
La Femme 32223 BlueLa Femme 32223 Blue
La Femme 32223 Sale price$ 10,759
La Femme 32200 Lavender/Gray La Femme 32200 Lavender/Gray
La Femme 32200 Sale price$ 11,132
La Femme 31369 SageLa Femme 31369 Sage
La Femme 31369 Sale price$ 8,892
La Femme 32262 Bright GreenLa Femme 32262 Bright Green
La Femme 32262 Sale price$ 7,039
Ladivine CC6018 Black-NudeLadivine CC6018 Black-Nude
Ladivine CC6018 Sale price$ 5,959
Ladivine CB099s Bluevideowise-widget-6675879ca76a3d00290aacea-7527822753985
Ladivine CB099 Sale price$ 3,120 Regular price$ 7,372
La Femme 32450 BlackLa Femme 32450 Black
La Femme 32450 Sale price$ 12,985
La Femme - 29033 Plunging V Neck A-Line Dress In RedLa Femme - 29033 Plunging V Neck A-Line Dress In Red
La Femme 29033 Sale price$ 7,039
La Femme 29579 In BlackLa Femme 29579 In Black
La Femme 29579 Sale price$ 8,372
La Femme 32220 BlackLa Femme 32220 Black
La Femme 32220 Sale price$ 7,039
La Femme 32091 Lavender GrayLa Femme 32091 Lavender Gray
La Femme 32091 Sale price$ 11,878

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!