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Long Formal Party Dresses & Formal Prom Gowns

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Elizabeth K GL3533 Off WhiteElizabeth K GL3533 Off White
Elizabeth K GL3533 Sale price307.100 Ft
Portia and Scarlett PS26039Portia and Scarlett PS26039
Portia and Scarlett PS26039 Sale price200.200 Ft
Ladivine CD996 RedLadivine CD996 Red
Ladivine CD996 Sale price28.000 Ft
Terani Couture 2021E2878Terani Couture 2021E2878
Terani Couture 2021E2878 Sale price290.800 Ft
La Femme 29635 In BlackLa Femme 29635 In Black
La Femme 29635 Sale price132.700 Ft
GLS by Gloria GL3280 Smoky BlueGLS by Gloria GL3280 Smoky Blue
GLS by Gloria GL3280 Sale price73.300 Ft
Alyce Paris 61429 BlueAlyce Paris 61429 Blue
Alyce Paris 61429 Sale price63.700 Ft
Alyce Paris 61508 FuchsiaAlyce Paris 61508 Fuchsia
Alyce Paris 61508 Sale price171.100 Ft
Ladivine CC463Ladivine CC463
Ladivine CC463 Sale price78.100 Ft
Mac Duggal 67911 BlackMac Duggal 67911 Black
Mac Duggal 67911 B Sale price206.900 Ft
Mac Duggal 42135 PurpleMac Duggal 42135 Black
Mac Duggal 42135 Sale Sale price77.800 Ft
GLS by Gloria GL3228 Hot PinkGLS by Gloria GL3228 Hot Pink
GLS by Gloria GL3228 Sale price97.600 Ft
SCALA 47542 DSCALA 47542 D
SCALA 47542 D Sale price146.300 Ft
La Femme 32646 Royal BlueLa Femme 32646 Royal Blue
La Femme 32646 Sale price156.500 Ft
Clarisse 811106Clarisse 811106
Clarisse 811106 Sale price239.500 Ft
Ladivine J877 Smoky BlueLadivine J877 Smoky Blue
Ladivine J877 Sale price35.900 Ft
Portia and Scarlett PS25298 BluePortia and Scarlett PS25298 Blue
Portia and Scarlett PS25298 Sale price155.100 Ft
leena Duggal 68558 Purple Multileena Duggal 68558 Purple Multi
leena Duggal 68558 Sale price90.900 Ft
Ladivine T714Ladivine T714
Ladivine T714 Sale price32.300 Ft
SCALA 60369SCALA 60369
SCALA 60369 Sale price176.100 Ft
Ladivine CDS557Ladivine CDS557
Ladivine CDS557 Sale price104.300 Ft
Alyce Paris 61393 OrangeAlyce Paris 61393 Orange
Alyce Paris 61393 Sale price83.800 Ft
Portia and Scarlett PS25323 PurplePortia and Scarlett PS25323 Purple
Portia and Scarlett PS25323 Sale price207.600 Ft
Andrea and Leo A1142 BlueAndrea and Leo A1142 Blue
Andrea and Leo A1142 Sale price64.900 Ft
Primavera 4528Primavera 4528
Primavera 4528 Sale price206.200 Ft
SCALA 60723 Wine/GoldSCALA 60723 Wine/Gold
SCALA 60723 Sale price176.100 Ft
Ladivine KV1137Ladivine KV1137
Ladivine KV1137 Sale price163.900 Ft
Jessica Angel 2536 Black MultiJessica Angel 2536 Black Multi
Jessica Angel 2536 Sale price184.200 Ft
Jovani 09516 ChampagneJovani 09516 Champagne Back
Jovani 09516 Sale price323.800 Ft
Portia and Scarlett PS25626E
ChampagnePortia and Scarlett PS25626E
Champagne
Portia and Scarlett PS25626E Sale price339.300 Ft
La Femme 32931 RedLa Femme 32931 Black
La Femme 32931 Sale price156.500 Ft
Clarisse 811121 RoyalClarisse 811121 Royal
Clarisse 811121 Sale price137.700 Ft
Ieena Duggal 495191 Apple GreenIeena Duggal 495191 Apple Green
Ieena Duggal 495191 Sale price83.300 Ft
Ladivine CT264Ladivine CT264
Ladivine CT264 Sale price82.800 Ft
Mac Duggal 67871 MidnightMac Duggal 67871 Midnight
Mac Duggal 67871 Sale price170.600 Ft
Terani Couture 1721GL4446Terani Couture 1721GL4446
Terani Couture 1721GL4446 Sale price510.800 Ft
La Femme 31135 PurpleLa Femme 31135 Purple
La Femme 31135 Sale price165.800 Ft
Ieena Duggal 26731 BlackIeena Duggal 26731 Black
Ieena Duggal 26731 Sale price137.700 Ft
SCALA 61321 Red MultiSCALA 61321 Red Multi
SCALA 61321 Sale price176.100 Ft
Portia and Scarlett PS22538 in PinkPortia and Scarlett PS22538 Red
Portia and Scarlett PS22538 Sale price178.200 Ft
Portia and Scarlett PS26034Portia and Scarlett PS26034
Portia and Scarlett PS26034 Sale price257.400 Ft
Ladivine CD411Ladivine CD411
Ladivine CD411 Sale price57.300 Ft
Ladivine CD243 ChampagneLadivine CD243 Petal Blush
Ladivine CD243 Sale price40.600 Ft
Jovani 23942 RoyalJovani 23942 Royal
Jovani 23942 Sale price467.600 Ft
Ladivine CM383 PeacockLadivine CM383 Peacock
Ladivine CM383 Sale price107.400 Ft
La Femme - 29242 Satin V-Neck Homecoming Dress In Greengrade 8 grad dresses, graduation dressesLa Femme - 29242 Satin V-Neck Homecoming Dress In Greengrade 8 grad dresses, graduation dresses
La Femme 29242 Sale price66.100 Ft
Ladivine CC475 Dusty RoseLadivine CC475 Dusty Blue
Ladivine CC475 Sale price78.100 Ft
Portia and Scarlett PS25322 Purple
Portia and Scarlett PS25322 Sale price117.700 Ft

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!