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Long Formal Party Dresses & Formal Prom Gowns

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6089 Item

Ladivine T602Ladivine T602
Ladivine T602 Sale price$100 USD
La Femme 32668 Dark TealLa Femme 32668 Dark Teal
La Femme 32668 Sale price$470 USD
La Femme 32884 EmeraldLa Femme 32884 Indigo
La Femme 32884 Sale price$298 USD
Primavera 4508Primavera 4508
Primavera 4508 Sale price$592 USD
Jovani 22226 BlackJovani 22226 Black Back
Jovani 22226 Sale price$1,190 USD
Ieena Duggal - 26573 Long Sleeve Shirred Gown In BlueIeena Duggal 26573 Midnight
Ieena Duggal 26573 Sale price$348 USD
Elizabeth K GL2517Elizabeth K GL2517
Elizabeth K GL2517 Sale price$717 USD Regular price$1,674 USD
SCALA 61404 SliverSCALA 61404 Sliver
SCALA 61404 Sale price$614 USD
Jessica Angel 2540 FuchsiaJessica Angel 2540 Fuchsia
Jessica Angel 2540 Sale price$850 USD
Mac Duggal 68204 Black MultiMac Duggal 68204 Black Multi
Mac Duggal 68204 Sale price$498 USD
SCALA 60391SCALA 60391
SCALA 60391 Sale price$636 USD
Clarisse 62176Clarisse 62176
Clarisse 62176 Sale priceFrom $599
La Femme 32812 PennyLa Femme 32812 Dark Teal
La Femme 32812 Sale price$298 USD
Ieena Duggal 26738 Antique GoldIeena Duggal 26738 Antique Gold
Ieena Duggal 26738 Sale price$199 USD Regular price$398 USD
Mac Duggal - 20264 Deep V-Neck Pleated A-Line Gown In BlueMac Duggal - 20264 Deep V-Neck Pleated A-Line Gown In Blue
Mac Duggal 20264 Sale price$468 USD
Alyce Paris 61660 UnicornAlyce Paris 61660 Unicorn
Alyce Paris 61660 Sale price$338 USD
Portia and Scarlett PS25336 PinkPortia and Scarlett PS25336 Black
Portia and Scarlett PS25336 Sale price$658 USD
Ellie Wilde EW37003Ellie Wilde EW37003
Ellie Wilde EW37003 Sale price$629 USD
Alyce Paris 61677 RedAlyce Paris 61677 Red
Alyce Paris 61677 Sale price$338 USD
Ladivine CD46Ladivine CD46
Ladivine CD406 Sale price$167 USD
Ladivine CD0241 Black nudeLadivine CD0241 Black Nude
Ladivine CD0241 Sale price$289 USD
Jessica Angel 2458 RedJessica Angel 2458 Red
Jessica Angel 2458 Sale price$550 USD
Ieena Duggal 26992 OrangeIeena Duggal 26992 Orange
Ieena Duggal 26992 Sale Sale price$498 USD Regular price$996 USD
Ieena Duggal 56082 AmethystIeena Duggal 56082 Amethyst
Ieena Duggal 56082 Sale price$468 USD
Portia and Scarlett PS25219 Red OmbrePortia and Scarlett PS25219 Red Ombre
Portia and Scarlett PS25219 Sale price$768 USD
SCALA 48787 B
SCALA 48787 B Sale price$583 USD
Ieena Duggal - 55035I Halter Bodice Shirred A-Line Dress In PinkIeena Duggal - 55035I Halter Bodice Shirred A-Line Dress In Pink
Ieena Duggal 55035I Sale price$398 USD
Jessica Angel 2554 RedJessica Angel 2554 Red
Jessica Angel 2554 Sale price$490 USD
Alyce Paris 61930 Hot PinkAlyce Paris 61930 Hot Pink
Alyce Paris 61930 Sale price$398 USD
Faviana 11020 Dark EmeraldFaviana 11020 Dark Emerald
Faviana 11020 Sale price$438 USD
Terani Couture 252E5147Terani Couture 252E5147
Terani Couture 252E5147 Sale price$843.75 USD
Primavera 4544Primavera 4544
Primavera 4544 Sale price$649 USD
Clarisse 62223Clarisse 62223
Clarisse 62223 Sale price$715 USD
Portia and Scarlett PS26446CPortia and Scarlett PS26446C
Portia and Scarlett PS26446C Sale price$1,199 USD
Terani Couture 252E5148Terani Couture 252E5148
Terani Couture 252E5148 Sale price$742.50 USD
La Femme 32648 BlackLa Femme 32648 Black
La Femme 32648 Sale price$568 USD
La Femme 32763 BlackLa Femme 32763 Royal Blue
La Femme 32763 Sale price$278 USD
SCALA 61326 RustSCALA 61326 Rust
SCALA 61326 Sale price$482 USD
Mac Duggal - 5502 Sequined V-Neck A-Line Dress In PurpleMac Duggal - 5502 Sequined V-Neck A-Line Dress In Purple
Mac Duggal 5502 Sale Sale price$349 USD Regular price$698 USD
Atria 6864HAtria 6864H
Atria 6864H Sale price$440 USD
Mac Duggal 116871 BlackMac Duggal 116871 Black
Mac Duggal 116871 Sale price$468 USD
Alyce Paris 61334 OrangeAlyce Paris 61334 Orange
Alyce Paris 61334 Sale priceFrom $178
Ladivine CD695Ladivine CD695
Ladivine CD695 Sale price$278 USD
Primavera 4552Primavera 4552
Primavera 4552 Sale price$599 USD
La Femme 32721 PeriwinkleLa Femme 32721 Periwinkle
La Femme 32721 Sale price$498 USD
Clarisse 62178Clarisse 62178
Clarisse 62178 Sale priceFrom $451
Jessica Angel 2567 GreenJessica Angel 2567 Green
Jessica Angel 2567 Sale price$430 USD
Jessica Angel 2520 GreyJessica Angel 2520 Grey
Jessica Angel 2520 Sale price$430 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!