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Long Formal Party Dresses & Formal Prom Gowns

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Faviana S10856 GoldFaviana S10856 Gold
Faviana S10856 Sale price$528 CAD
Mac Duggal 5538 GrayMac Duggal 5538 Gray
Mac Duggal 5538 Sale Sale price$454 CAD Regular price$867 CAD
SCALA 61407 Gold/OrangeSCALA 61407 Gold/Orange
SCALA 61407 Sale price$795 CAD
Ladivine CD276
Ladivine CD276 Sale price$197 CAD Regular price$451 CAD
SCALA 60378SCALA 60378
SCALA 60378 Sale price$681 CAD
Mac Duggal 68200 Black MultiMac Duggal 68200 Black Multi
Mac Duggal 68200 Sale price$834 CAD
Ladivine J836 EmeraldLadivine J836 Royal
Ladivine J836 Sale price$168 CAD Regular price$345 CAD
Mac Duggal 20528 BlackMac Duggal 20528 Black
Mac Duggal 20528 Sale price$1,253 CAD
La Femme - 30721 Beaded Corset Tulle A-Line Dress In PinkLa Femme - 30721 Beaded Corset Tulle A-Line Dress In Pink
La Femme 30721 Sale price$150 CAD Regular price$562 CAD
Ladivine B707 In SilverLadivine B707 In Silver
Ladivine B707 Sale price$664 CAD Regular price$1,096 CAD
Jessica Angel 2396 BurgundyJessica Angel 2396 Burgundy
Jessica Angel 2396 Sale price$772 CAD
Clarisse 810420 Light BlueClarisse 810420 Light Blue
Clarisse 810420 Sale price$492 CAD
Faviana S10829 GreenFaviana S10829 Green
Faviana S10829 Sale price$639 CAD
SCALA 61317 Red SilverSCALA 61317 Red Silver
SCALA 61317 Sale price$624 CAD
Ieena Duggal 68340Ieena Duggal 68340
Ieena Duggal 68340 Sale price$457 CAD Regular price$887 CAD
 Elizabeth K GL3146 BurgundyElizabeth K GL3146 Burgundy
Elizabeth K GL3146 Sale price$394 CAD Regular price$787 CAD
Elizabeth K GL3149 BlackElizabeth K GL3149 Black
Elizabeth K GL3149 Sale price$374 CAD Regular price$748 CAD
Jovani 23625 GoldJovani 23625 Gold Back
Jovani 23625 Sale price$1,493 CAD
Portia and Scarlett PS26423CPortia and Scarlett PS26423C
Portia and Scarlett PS26423C Sale price$989 CAD
Jovani 23713 in PinkJovani 23713 in Pink
Jovani 23713 Sale price$1,357 CAD
SCALA 61353 BlushSCALA 61353 Blush
SCALA 61353 Sale price$767 CAD
Mac Duggal 68515Mac Duggal 68515
Mac Duggal 68515 Sale price$693 CAD
Mac Duggal 20478 MidnightMac Duggal 20478 Midnight
Mac Duggal 20478 Sale price$973 CAD
SCALA 60256 BlackSCALA 60256 Black
SCALA 60256 Sale price$784 CAD
Terani Couture 1721GL4446 PinkTerani Couture 1721GL4446 Pink
Terani Couture 1721GL4446 Sale price$2,141.23 CAD
Ladivine T811Ladivine T811
Ladivine T811 Sale price$200 CAD
Ieena Duggal 26591 In WhiteIeena Duggal 26591 In White
Ieena Duggal 26591 Sale Sale price$289 CAD Regular price$577 CAD
Jessica Angel 2436 RoyalJessica Angel 2436 Royal
Jessica Angel 2436 Sale price$772 CAD
La Femme - 30045 Embroidered Off-Shoulder Pleated Long Gown In SilverLa Femme - 30045 Embroidered Off-Shoulder Pleated Long Gown In Silver
La Femme 30045 Sale price$656 CAD Regular price$952 CAD
SCALA 61203 Fuchsia MultiSCALA 61203 Fuchsia Multi
SCALA 61203 Sale price$767 CAD
Mac Duggal 67842 TaupeMac Duggal 67842 Taupe
Mac Duggal 67842 Sale price$973 CAD Regular price$1,117 CAD
GLS by Gloria GL3356 YellowGLS by Gloria GL3356 Yellow
GLS by Gloria GL3356 Sale price$409 CAD Regular price$818 CAD
Jessica Angel 2397 Baby BlueJessica Angel 2397 Baby Blue
Jessica Angel 2397 Sale price$662 CAD
Ieena Duggal 20687 BlackIeena Duggal 20687 Black
Ieena Duggal 20687 Sale price$867 CAD
Ieena Duggal 49879 Black IvoryIeena Duggal 49879 Black Ivory
Ieena Duggal 49879 Sale price$898 CAD Regular price$1,512 CAD
Mac Duggal 93841Mac Duggal 93841
Mac Duggal 93841 Sale price$693 CAD
Portia and Scarlett PS26429CPortia and Scarlett PS26429C
Portia and Scarlett PS26429C Sale price$1,299 CAD
Ieena Duggal 55704 In BlackIeena Duggal 55704 In Black
Ieena Duggal 55704 Sale price$361 CAD Regular price$722 CAD
Jovani 08255 Ivory BlueJovani 08255 Ivory Blue
Jovani 08255 Sale price$890 CAD
Portia and Scarlett PS26409CPortia and Scarlett PS26409C
Portia and Scarlett PS26409C Sale price$1,239 CAD
Portia and Scarlett PS25175 FuchsiaPortia and Scarlett PS25175 Fuchsia
Portia and Scarlett PS25175 Sale price$1,091 CAD
Clarisse 810829 Rose GoldClarisse 810829 Silver
Clarisse 810829 Sale price$631 CAD
Mac Duggal 79357 PurpleMac Duggal 79357 Purple
Mac Duggal 79357 Sale price$1,673 CAD
Jovani 09516 ChampagneJovani 09516 Champagne Back
Jovani 09516 Sale price$1,357 CAD
Mac Duggal 93981Mac Duggal 93981
Mac Duggal 93981 Sale price$973 CAD
SCALA 47542 DSCALA 47542 D
SCALA 47542 D Sale price$613 CAD
Faviana 11085 CeleryFaviana 11085 Celery
Faviana 11085 Sale price$667 CAD
SCALA 60290 EmeraldSCALA 60290 Emerald
SCALA 60290 Sale price$613 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!