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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Mac Duggal - 5501 Bishop Sleeve Sequin Gown In NeutralMac Duggal - 5501 Bishop Sleeve Sequin Gown In Neutral
Mac Duggal 5501 Sale price$898 CAD Regular price$1,854 CAD
La Femme 32076 Dark WineLa Femme 32076 Dark Wine
La Femme 32076 Sale price$556 CAD
La Femme 32201 Dark EmeraldLa Femme 32201 Dark Emerald
La Femme 32201 Sale price$500 CAD
GLS by Gloria GL3006 In BlackGLS by Gloria GL3006 In Black
GLS by Gloria GL3006 Sale price$478 CAD Regular price$956 CAD
La Femme 31360 NavyLa Femme 31360 Navy
La Femme 31360 Sale price$388 CAD
La Femme 32203 SilverLa Femme 32203 Silver
La Femme 32203 Sale price$751 CAD
Ladivine CH235 In PinkLadivine CH235 In Royal
Ladivine CH235 Sale price$153 CAD Regular price$351 CAD
Atria - 6306H Scoop Open Back Evening Gown In BlueAtria - 6306H Scoop Open Back Evening Gown In Blue
Atria 6306H Sale price$616 CAD
Dancing Queen 4292 In BlueDancing Queen 4292 In Blue
Dancing Queen 4292 Sale price$343 CAD
La Femme 32160 WineLa Femme 32160 Wine
La Femme 32160 Sale price$472 CAD
La Femme 32045 WhiteLa Femme 32045 White
La Femme 32045 Sale price$667 CAD
Ladivine CD811 BlackLadivine CD811 Black
Ladivine CD811 Sale price$234 CAD Regular price$505 CAD
La Femme 32258 BlackLa Femme 32258 Black
La Femme 32258 Sale price$612 CAD
Ladivine CM356 PinkLadivine CM356 Pink
Ladivine CM356 Sale price$234 CAD Regular price$511 CAD
La Femme 31378 Royal BlueLa Femme 31378 Royal Blue
La Femme 31378 Sale price$835 CAD
La Femme 32414 ChampagneLa Femme 32414 Champagne
La Femme 32414 Sale price$807 CAD
Ladivine CB144 MauveLadivine CB144 Sage
Ladivine CB144 Sale price$264 CAD Regular price$565 CAD
La Femme 32298 PapayaLa Femme 32298 Papaya
La Femme 32298 Sale price$667 CAD
Ladivine CD262 PurpleLadivine CD262 Purple
Ladivine CD262 Sale price$164 CAD Regular price$353 CAD
La Femme 31405 PurpleLa Femme 31405 Purple
La Femme 31405 Sale price$360 CAD
La Femme 32117 MauveLa Femme 32117 Mauve
La Femme 32117 Sale price$751 CAD
La Femme 32321 Bright GreenLa Femme 32321 Bright Green
La Femme 32321 Sale price$612 CAD
La Femme 32151 BlackLa Femme 32151 Black
La Femme 32151 Sale price$1,114 CAD
La Femme 32344 SageLa Femme 32344 Sage
La Femme 32344 Sale price$835 CAD
La Femme 31978 Royal BlueLa Femme 31978 Royal Blue
La Femme 31978 Sale price$444 CAD
La Femme 32097 NudeLa Femme 32097 Nude
La Femme 32097 Sale price$695 CAD
La Femme 31411 PurpleLa Femme 31411 Purple
La Femme 31411 Sale price$612 CAD
La Femme 32273 Royal BlueLa Femme 32273 Royal Blue
La Femme 32273 Sale price$751 CAD
La Femme 31597 BlackLa Femme 31597 Black
La Femme 31597 Sale price$612 CAD
La Femme 32437 Dark EmeraldLa Femme 32437 Dark Emerald
La Femme 32437 Sale price$835 CAD
Ladivine Y030 RedLadivine Y030 Red
Ladivine Y030 Sale price$120 CAD Regular price$270 CAD
La Femme 31137 OrangeLa Femme 31137 Orange
La Femme 31137 Sale price$360 CAD
La Femme 31516 Royal BlueLa Femme 31516 Royal Blue
La Femme 31516 Sale price$360 CAD
La Femme 31953 MultiLa Femme 31953 Multi
La Femme 31953 Sale price$416 CAD
La Femme 32064 BlackLa Femme 32064 Black
La Femme 32064 Sale price$667 CAD
La Femme 31140 BlackLa Femme 31140 Black
La Femme 31140 Sale price$416 CAD
La Femme 32447 Light PeriwinkleLa Femme 32447 Light Periwinkle
La Femme 32447 Sale price$779 CAD
La Femme 32216 Dark EmeraldLa Femme 32216 Dark Emerald
La Femme 32216 Sale price$695 CAD
La Femme 32230 RedLa Femme 32230 Red
La Femme 32230 Sale price$667 CAD
La Femme 32306 Dark EmeraldLa Femme 32306 Dark Emerald
La Femme 32306 Sale price$667 CAD
La Femme 31857 Dark BerryLa Femme 31857 Dark Berry
La Femme 31857 Sale price$667 CAD
Ladivine CH111 GreenLadivine CH111 Pink
Ladivine CH111 Sale price$164 CAD Regular price$385 CAD
Ladivine CC2162 EmeraldLadivine CC2162 Emerald
Ladivine CC2162 Sale price$167 CAD Regular price$335 CAD
La Femme 31504 PinkLa Femme 31504 Pink
La Femme 31504 Sale price$360 CAD
Ladivine C142 OrangeLadivine C142 Green and Pink
Ladivine C142 Sale price$120 CAD Regular price$260 CAD
La Femme 32023 NavyLa Femme 32023 Navy
La Femme 32023 Sale price$891 CAD
Ladivine CH079 NavyLadivine CH079 Navy
Ladivine CH079 Sale price$223 CAD
La Femme 32337 AquaLa Femme 32337 Aqua
La Femme 32337 Sale price$667 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!