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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Portia and Scarlett PS26421CPortia and Scarlett PS26421C
Portia and Scarlett PS26421C Sale price$999 USD
GLS by Gloria GL3247 Baby BlueGLS by Gloria GL3247 Baby Blue
GLS by Gloria GL3247 Sale price$251 USD
May Queen MQ2104 BlackMay Queen MQ2104 Black
May Queen MQ2104 Sale price$202 USD
Jessica Angel 2467 Neon YellowJessica Angel 2467 Neon Yellow
Jessica Angel 2467 Sale price$550 USD
Mac Duggal 68192 Rose GoldMac Duggal 68192 Rose Gold
Mac Duggal 68192 Sale price$698 USD
May Queen RQ8158 SageMay Queen RQ8158 Sage
May Queen RQ8158 Sale price$253 USD
SCALA 60360SCALA 60360
SCALA 60360 Sale price$504 USD
Alyce Paris 61810 Orange/MultiAlyce Paris 61810 Orange/Multi
Alyce Paris 61810 Sale price$796 USD
Jessica Angel 908 TealJessica Angel 908 Teal
Jessica Angel 908 Sale price$450 USD
Alyce Paris 61849Alyce Paris 61849
Alyce Paris 61849 Sale price$470 USD
La Femme 32754 Royal BlueLa Femme 32754 Royal Blue
La Femme 32754 Sale price$470 USD
SCALA 60100 Hot PinkSCALA 60100 Hot Pink
SCALA 60100 B Sale price$473 USD
Atria 7050HAtria 7050H
Atria 7050H Sale price$450 USD
Jessica Angel 2429 PlumJessica Angel 2429 Plum
Jessica Angel 2429 Sale price$550 USD
Andrea and Leo A1232 SageAndrea and Leo A1232 Paris Blue
Andrea and Leo A1232 Sale price$228 USD
Faviana E11015 RoyalFaviana E11015 Royal
Faviana E11015 Sale price$338 USD
GLS by Gloria GL3217 Green/BlackGLS by Gloria GL3217 Green/Black
GLS by Gloria GL3217 Sale price$274 USD
Alyce Paris 61783 SageAlyce Paris 61783 Sage
Alyce Paris 61783 Sale price$618 USD
Alyce Paris 61706 RaspberryAlyce Paris 61706 Raspberry
Alyce Paris 61706 Sale price$488 USD
Portia and Scarlett PS23521 in OrangePortia and Scarlett PS23521
Portia and Scarlett PS23521 Sale price$438 USD
Ieena Duggal 30763 GoldIeena Duggal 30763 Gold
Ieena Duggal 30763 Sale price$598 USD
Terani Couture 1911GL9512 PinkTerani Couture 1911GL9512 Pink
Terani Couture 1911GL9512 Sale price$1,397 USD
Ieena Duggal 2260 BlackIeena Duggal 2260 Black
Ieena Duggal 2260 Sale price$498 USD
Clarisse 810809 SageClarisse 810809 Sage
Clarisse 810809 Sale price$558 USD
Mac Duggal 2256 Black GoldMac Duggal 2256 Platinum Gold
Mac Duggal 2256 Sale price$798 USD
Jessica Angel 2638 Light YellowJessica Angel 2638 Light Yellow
Jessica Angel 2638 Sale price$550 USD
Mac Duggal 20189 TaupeMac Duggal 20189 Taupe
Mac Duggal 20189 Sale price$398 USD Regular price$796 USD
Portia and Scarlett PS25182Portia and Scarlett PS25182 Purple
Portia and Scarlett PS25182 Sale price$702 USD
Portia and Scarlett PS25238
Portia and Scarlett PS25238 Sale price$489 USD
Jessica Angel 2586 Dark Neon PinkJessica Angel 2586 Dark Neon Pink
Jessica Angel 2586 Sale price$450 USD
La Femme 32923 RedLa Femme 32923 Dark Emerald
La Femme 32923 Sale price$298 USD
Portia and Scarlett PS25277 FuchsiaPortia and Scarlett PS25277 Black
Portia and Scarlett PS25277 Sale price$702 USD
Ieena Duggal 26986 Antique GoldIeena Duggal 26986 Antique Gold
Ieena Duggal 26986 Sale price$358 USD
Faviana S10863 RedFaviana S10863 Red
Faviana S10863 Sale price$398 USD
SCALA 61325 Dusty PinkSCALA 61325 Dusty Pink
SCALA 61325 Sale price$570 USD
La Femme - 27920 Lace And Tulle A-Line Dress In PinkLa Femme - 27920 Lace And Tulle A-Line Dress In Blue
La Femme 27920 Sale price$436 USD
Mac Duggal 55712 In BlackMac Duggal 55712 In Black
Mac Duggal 55712 Sale price$498 USD
SCALA 61406 Sky/ComboSCALA 61406 Sky/Combo
SCALA 61406 Sale price$504 USD
Mac Duggal 50664 NavyMac Duggal 50664 Navy
Mac Duggal 50664 Sale Sale price$299 USD Regular price$598 USD
May Queen RQ8151 BlackMay Queen RQ8151 Black
The May Queen RQ8151 Sale price$260 USD
Jovani 24021 NavyJovani 24021 Navy
Jovani 24021 Sale price$700 USD
Alyce Paris 61378 - Sequin Embellished Sleeveless Prom Dress Special Occasion Dress 000 / GoldAlyce Paris 61378 - Sequin Embellished Sleeveless Prom Dress Special Occasion Dress
Alyce Paris 61378 Sale priceFrom $178
Alyce Paris 61483 RedAlyce Paris 61483 Red
Alyce Paris 61483 Sale price$348 USD
Jessica Angel 2627 RedJessica Angel 2627 Red
Jessica Angel 2627 Sale price$430 USD
La Femme 32756 BlackLa Femme 32756 Black
La Femme 32756 Sale price$378 USD
Alyce Paris 61877 Royal TurquoiseAlyce Paris 61877 Royal Turquoise
Alyce Paris 61877 Sale price$670 USD
Alyce Paris 61492 RedAlyce Paris 61492 Red
Alyce Paris 61492 Sale price$328 USD
Ieena Duggal 27061 Antique GoldIeena Duggal 27061 Antique Gold
Ieena Duggal 27061 Sale price$398 USD

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!