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Long Formal Party Dresses & Formal Prom Gowns

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Portia and Scarlett PS26188Portia and Scarlett PS26188
Portia and Scarlett PS26188 Sale price$899 CAD
Alyce Paris 61551 Light PeriwinkleAlyce Paris 61551 Light Periwinkle
Alyce Paris 61551 Sale price$477 CAD
Mac Duggal 24003 BlackMac Duggal 24003 Black
Mac Duggal 24003 Sale price$838 CAD Regular price$1,003 CAD
Ieena Duggal 49088 Black GoldIeena Duggal 49088 Black Gold
Ieena Duggal 49088 Sale price$547 CAD
Jovani 07581 RedJovani 07581 Red
Jovani 07581 Sale price$1,191 CAD
Alyce Paris 61762 RosewoodAlyce Paris 61762 Rosewood
Alyce Paris 61762 Sale price$733 CAD
Ladivine C171Ladivine C171
Ladivine C171 Sale price$322 CAD
Elizabeth K GL3610Elizabeth K GL3610
Elizabeth K GL3610 Sale price$1,688 CAD
Faviana 11269 SilverFaviana 11269 Silver
Faviana 11269 Sale price$695 CAD
Mac Duggal 49834 CobaltMac Duggal 49834 Black
Mac Duggal 49834 Sale price$715 CAD
Mac Duggal 77023 MidnightMac Duggal 77023 Midnight
Mac Duggal 77023 Sale price$593 CAD
La Femme 32655 BlackLa Femme 32655 Black
La Femme 32655 Sale price$793 CAD
Ladivine CC4019Ladivine CC4019
Ladivine CC4019 Sale price$305 CAD Regular price$740 CAD
La Femme 32973 Light BlueLa Femme 32973 Light Blue
La Femme 32973 Sale price$472 CAD
Jessica Angel 566 RedJessica Angel 566 Red
Jessica Angel 566 Sale price$662 CAD
Jessica Angel 2541 FuchsiaJessica Angel 2541 Fuchsia
Jessica Angel 2541 Sale price$1,339 CAD
Mac Duggal - 5533 Floral Long Sleeve Evening Gown In Pink and MulticolorMac Duggal - 5533 Floral Long Sleeve Evening Gown In Pink and Multicolor
Mac Duggal 5533 Sale price$1,198 CAD Regular price$2,970 CAD
Atria 6868HAtria 6868H
Atria 6868H Sale price$687 CAD
Elizabeth K GL3522 GreenElizabeth K GL3522 Red
Elizabeth K GL3522 Sale price$1,510 CAD
Alyce Paris 61716 BlackAlyce Paris 61716 Black
Alyce Paris 61716 Sale price$448 CAD
SCALA 47551 BSCALA 47551 B
SCALA 47551 B Sale price$453 CAD
Jovani 09763 BurgundyJovani 09763 Burgundy Back
Jovani 09763 Sale price$1,025 CAD Regular price$1,069 CAD
Terani Couture 261P6118Terani Couture 261P6118
Terani Couture 261P6118 Sale price$702.84 CAD
GLS by Gloria GL3154 MagentaGLS by Gloria GL3154 Magenta
GLS by Gloria GL3154 Sale price$478 CAD Regular price$956 CAD
SCALA 47542 CSCALA 47542 C
SCALA 47542 C Sale price$613 CAD
Dancing Queen 4256Dancing Queen 4256
Dancing Queen 4256 Sale price$343 CAD Regular price$443 CAD
Ladivine 7450 Smoky BlueLadivine 7450 Smoky Blue
Ladivine 7450 Sale price$209 CAD
GLS by Gloria GL3391 FuchsiaGLS by Gloria GL3391 Fuchsia
GLS by Gloria GL3391 Sale price$513 CAD Regular price$1,026 CAD
Portia and Scarlett PS26077Portia and Scarlett PS26077
Portia and Scarlett PS26077 Sale price$1,279 CAD
Portia and Scarlett PS25231 LilacPortia and Scarlett PS25231 Lilac
Portia and Scarlett PS25231 Sale price$454 CAD
Ieena Duggal 55080 CobaltIeena Duggal 55080 Cobalt
Ieena Duggal 55080 Sale price$593 CAD
Mac Duggal 11775 BlackMac Duggal 11775 Black
Mac Duggal 11775 Sale price$1,082 CAD
Elizabeth K GL3567 RedElizabeth K GL3567 Red
Elizabeth K GL3567 Sale price$310 CAD
Portia and Scarlett PS26027Portia and Scarlett PS26027
Portia and Scarlett PS26027 Sale price$2,169 CAD
La Femme 32752 MultiLa Femme 32752 Multi
La Femme 32752 Sale price$556 CAD
Jessica Angel 2595 RedJessica Angel 2595 Red
Jessica Angel 2595 Sale price$867 CAD
Ellie Wilde EW37038Ellie Wilde EW37038
Ellie Wilde EW37038 Sale price$799 CAD
Alyce Paris 61681 Rose GoldAlyce Paris 61681 Rose Gold
Alyce Paris 61681 Sale price$254 CAD
Portia and Scarlett PS25312 IvoryPortia and Scarlett PS25312 Ivory
Portia and Scarlett PS25312 Sale price$584 CAD
Portia and Scarlett PS23345 BlackPortia and Scarlett PS23345 Black
Portia and Scarlett PS23345 Sale price$710 CAD
Elizabeth K GL3555Elizabeth K GL3555
Elizabeth K GL3555 Sale price$1,332 CAD
Faviana S10809 CobaltFaviana S10809 Cobalt
Faviana S10809 Sale price$444 CAD
Leena Duggal 11441 BlackLeena Duggal 11441 Black
leena Duggal 11441 Sale price$385 CAD Regular price$722 CAD
Primavera 4335Primavera 4335
Primavera 4335 Sale price$710 CAD
Jovani 07014 BlackJovani 07014 Black
Jovani 07014 Sale price$1,357 CAD Regular price$1,383 CAD
Mac Duggal - 49012M Sequined High Slit Long Dress In Silver and GrayMac Duggal - 49012M Sequined High Slit Long Dress In Silver and Gray
Mac Duggal 49012 Sale price$302 CAD Regular price$577 CAD
Alyce Paris 61887 Purple/MultiAlyce Paris 61887 Purple/Multi
Alyce Paris 61887 Sale price$499 CAD Regular price$679 CAD
leena Duggal 11642 Shell Pinkleena Duggal 11642 Shell Pink
leena Duggal 11642 Sale price$598 CAD Regular price$1,334 CAD

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!