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Long Formal Party Dresses & Formal Prom Gowns

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830 Item

PS25158-MauvePS25158-Mauve Bk
Portia and Scarlett PS25158 Sale price$714 CAD
Portia and Scarlett PS25174Portia and Scarlett PS25174 Pink
Portia and Scarlett PS25174 Sale price$779 CAD
Ladivine CD0105 Dusty RoseLadivine CD0105 Dusty Rose
Ladivine CD0105 Sale price$374 CAD
Alyce Paris 61879 Mediterranean BlueAlyce Paris 61879
Alyce Paris 61879 Sale price$565 CAD
Faviana 11234 Cloud BlueFaviana 11234 Cloud Blue
Faviana 11234 Sale price$695 CAD
Ladivine CDS527 FuchsiaLadivine CDS527 Fuchsia
Ladivine CDS527 Sale price$372 CAD
Portia and Scarlett PS25199Portia and Scarlett PS25199
Portia and Scarlett PS25199 Sale price$844 CAD
Clarisse 811337 Black MultiClarisse 811337 Black Multi
Clarisse 811337 Sale price$802.90 CAD
Clarisse 811118 BlackClarisse 811118 Black
Clarisse 811118 Sale price$616.90 CAD
Clarisse 811218Clarisse 811218
Clarisse 811218 Sale price$765 CAD
Jovani 43577 TealJovani 43577 Hot Pink
Jovani 43577 Sale price$811 CAD
Clarisse 811112 MintClarisse 811112 Mint
Clarisse 811112 Sale price$616.90 CAD
Jovani D5079 Hot-PinkJovani D5079 Hot-Pink
Jovani D5079 Sale price$754 CAD
PS25156-PinkPS25156-Pink BK
Portia and Scarlett PS25156 Sale price$857 CAD
PS25150- Lilac SilverPS25150- Black Bk
Portia and Scarlett PS25150 Sale price$909 CAD
Jovani D5304 BlackJovani D5304 Black
Jovani D5304 Sale price$811 CAD
Portia and Scarlett PS25206 BluePortia and Scarlett PS25206 Blue
Portia and Scarlett PS25206 Sale price$650 CAD
Ladivine CD776 RedLadivine CD776 Red
Ladivine CD776 Sale price$374 CAD
Portia and Scarlett PS25631E Black/WhitePortia and Scarlett PS25631E Black/White
Portia and Scarlett PS25631E Sale price$995 CAD
Portia and Scarlett PS25204 EmeraldPortia and Scarlett PS25204 Emerald
Portia and Scarlett PS25204 Sale price$857 CAD
Faviana 11207 LipstickFaviana 11207 Red
Faviana 11207 Sale price$639 CAD
Jovani D5301 Light-BlueJovani D5301 Light-Blue
Jovani D5301 Sale price$841 CAD
Faviana 11229 Light BlueFaviana 11229 Light Blue
Faviana 11229 Sale price$723 CAD
Atria 6830HAtria 6830H
Atria 6830H Sale price$656 CAD
Ladivine CD766 Silver NudeLadivine CD766 Silver Nude
Ladivine CD766 Sale price$431 CAD Regular price$873 CAD
Jovani 43172 PinkJovani 43172 Pink
Jovani 43172 Sale price$1,040 CAD
Faviana E11224 Dark Hunter GreenFaviana E11224 Dark Hunter Green
Faviana E11224 Sale price$500 CAD
Ladivine CD756 PinkLadivine CD756 Champagne Gold
Ladivine CD756 Sale price$677 CAD
La Femme 32872 RedLa Femme 32872 Yellow
La Femme 32872 Sale price$461 CAD
Ladivine 9317 BlackLadivine 9317 Black
Ladivine 9317 Sale price$481 CAD
Jovani 42203 LilacJovani 42203 Lilac
Jovani 42203 Sale price$739 CAD
Portia and Scarlett PS25223Portia and Scarlett PS25223 Hot Pink
Portia and Scarlett PS25223 Sale price$650 CAD
Portia and Scarlett PS25200Portia and Scarlett PS25200
Portia and Scarlett PS25200 Sale price$857 CAD
Portia and Scarlett PS25172 Blue ABPortia and Scarlett PS25172 Pink AB
Portia and Scarlett PS25172 Sale price$909 CAD
PS25154-BluePS25154-Blue_BK
Portia and Scarlett PS25154 Sale price$1,000 CAD
Jessica Angel 2564 BeigeJessica Angel 2564 Beige
Jessica Angel 2564 Sale price$709 CAD
Jessica Angel 2630 OrchidJessica Angel 2630 Orchid
Jessica Angel 2630 Sale price$615 CAD
Clarisse 811284 NavyClarisse 811284 Navy
Clarisse 811284 Sale price$771.90 CAD
Faviana 11250 Light Pink/MultiFaviana 11250 Light Pink/Multi
Faviana 11250 Sale price$723 CAD
Faviana 11226 RoyalFaviana 11226 Royal
Faviana 11226 Sale price$500 CAD
La Femme 31524 BlackLa Femme 31524
La Femme 31524 Sale price$695 CAD
La Femme 32246 BlackLa Femme 32246 Black
La Femme 32246 Sale price$695 CAD
Ladivine CB148 BlueLadivine CB148 Blue
Ladivine CB148 Sale price$134 CAD Regular price$271 CAD
Portia and Scarlett PS22230 in PurplePortia and Scarlett PS22230 in Red
Portia and Scarlett PS22230 Sale price$310 CAD Regular price$767 CAD
Mac Duggal - 67492M V Neck Floral Embroidered Softie Dress In White and NeutralMac Duggal - 67492M V Neck Floral Embroidered Softie Dress In White and Neutral
Mac Duggal 67492M Sale price$579 CAD
La Femme 31512 AquaLa Femme 31512 Aqua
La Femme 31512 Sale price$556 CAD
Atria - 6409H Crisscross Open Back Shiny Evening Gown In GoldAtria - 6409H Crisscross Open Back Shiny Evening Gown In Gold
Atria 6409H Sale price$587 CAD
La Femme 32026 SageLa Femme 32026 Sage
La Femme 32026 Sale price$974 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!