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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Ieena Duggal - 49287I Glitter Tiered A-Line Evening Gown In BrownIeena Duggal 49287 Nutmeg
Ieena Duggal 49287 Sale price$310 CAD Regular price$577 CAD
Elizabeth K GL3129 BlackElizabeth K GL3129 Black
Elizabeth K GL3129 Sale price$374 CAD Regular price$748 CAD
Andrea and Leo A1332 BlueAndrea and Leo A1332 Blue
Andrea and Leo A1332 Sale price$431 CAD Regular price$1,000 CAD
Elizabeth K GL1544Elizabeth K GL1544
Elizabeth K GL1544 Sale price$461 CAD Regular price$921 CAD
SCALA 60385SCALA 60385
SCALA 60385 Sale price$824 CAD
Clarisse 811217 Light Blue OmbreClarisse 811217 Light Blue Ombre
Clarisse 811217 Sale price$864.90 CAD
Jessica Angel 2435 HunterJessica Angel 2435 Hunter
Jessica Angel 2435 Sale price$930 CAD
Jovani 23398 BurgundyJovani 23398 Burgundy Back
Jovani 23398 Sale price$1,131 CAD Regular price$1,169 CAD
Mac Duggal 68650 Black MultiMac Duggal 68650 Black Multi
Mac Duggal 68650 Sale price$748 CAD Regular price$1,556 CAD
Faviana 11225 Electric BlueFaviana 11225 Electric Blue
Faviana 11225 Sale price$472 CAD
La Femme 33003 Light BlueLa Femme 33003 Light Blue
La Femme 33003 Sale price$556 CAD
La Femme 32955 NavyLa Femme 32955 Navy
La Femme 32955 Sale price$656 CAD
May Queen RQ7906 In MauveMay Queen RQ7906 In Mauve
May Queen RQ7906 Sale price$194 CAD Regular price$304 CAD
Faviana S10834 BlackFaviana S10834 Black
Faviana S10834 Sale price$667 CAD
May Queen RQ7965 BlueMay Queen RQ7965 Blue
May Queen RQ7965 Sale price$150 CAD Regular price$299 CAD
Alyce Paris 61612 OrchidAlyce Paris 61612 Orchid
Alyce Paris 61612 Sale priceFrom $448 CAD
May Queen MQ1962 BlackMay Queen MQ1962 Black
May Queen MQ1962 Sale price$381 CAD
SCALA 60388SCALA 60388
SCALA 60388 Sale price$653 CAD
La Femme 33054 Dark BerryLa Femme 33054 Dark Berry
La Femme 33054 Sale price$656 CAD
May Queen MQ2125 ChampagneMay Queen MQ2125 White
May Queen MQ2125 Sale price$305 CAD
Clarisse 811145 BlackClarisse 811145 Black
Clarisse 811145 Sale price$740.90 CAD
Faviana S10850 BlackFaviana S10850 Black
Faviana S10850 Sale price$695 CAD
Portia and Scarlett PS26074Portia and Scarlett PS26074
Portia and Scarlett PS26074 Sale price$879 CAD
Portia and Scarlett PS25226 PinkPortia and Scarlett PS25226 Pink
Portia and Scarlett PS25226 Sale price$909 CAD
La Femme - 28056 V Neck Jersey Fitted Dress In BrownLa Femme - 28056 V Neck Jersey Fitted Dress In Blue
La Femme 28056 Sale price$556 CAD Regular price$661 CAD
La Femme 32594 BlackLa Femme 32594 Black
La Femme 32594 Sale price$656 CAD
Ieena Duggal 55829 Black MultiIeena Duggal 55829 Black Multi
Ieena Duggal 55829 Sale price$555 CAD
La Femme - 30536 Ruched V-Neck Ballgown In PurpleLa Femme - 30536 Ruched V-Neck Ballgown In Purple
La Femme 30536 Sale price$556 CAD
Ladivine CD787 EmeraldLadivine CD787 Black
Ladivine CD787 Sale price$167 CAD Regular price$325 CAD
Ladivine 7488 Smoky BlueLadivine 7488 Mahogany
Ladivine 7488 Sale price$134 CAD Regular price$316 CAD
Ladivine CD940 BlueLadivine CD940 Platinum
Ladivine CD940 Sale price$334 CAD Regular price$720 CAD
Mac Duggal 93939Mac Duggal 93939
Mac Duggal 93939 Sale price$1,113 CAD
Andrea and Leo A1113 GreeneryAndrea and Leo A1113 Greenery
Andrea and Leo A1113 Sale price$602 CAD Regular price$1,066 CAD
Alyce Paris 61603 Santorini BlueAlyce Paris 61603 Santorini Blue
Alyce Paris 61603 Sale price$537 CAD
May Queen RQ7932 PurpleMay Queen RQ7932 Purple
May Queen RQ7932 Sale price$384 CAD
La Femme - 27951 Embroidered V Neck Fitted Dress In PinkLa Femme - 27951 Embroidered V Neck Fitted Dress In Blue
La Femme 27951 Sale price$835 CAD Regular price$943 CAD
Faviana S10400 Deep MauveFaviana S10400 Deep Mauve
Faviana S10400 Sale price$528 CAD
May Queen MQ2141 Dusty BlueMay Queen MQ2141 Dusty Blue
May Queen MQ2141 Sale price$375 CAD
Jovani 23362 in BlueJovani 23362 in Blue
Jovani 23362 Sale price$2,261 CAD
Elizabeth K GL3520 LavenderElizabeth K GL3520 Lavender
Elizabeth K GL3520 Sale price$1,777 CAD
La Femme 32891 BlackLa Femme 32891 Black
La Femme 32891 Sale price$656 CAD
Faviana 11237 RedFaviana 11237 Red
Faviana 11237 Sale price$528 CAD
Sold outWoman wearing a blue strapless gown with a slit on a white background, branded 'Faviana'.Woman wearing a blue sequin gown with 'Faviana' branding on a white background
Faviana 11411 Sale price$891 CAD
SCALA 61349 BlackSCALA 61349 Black
SCALA 61349 Sale price$767 CAD
Sold outMac Duggal 5759Mac Duggal 5759
Mac Duggal 5759 Sale price$693 CAD
Faviana 9532 BlueFaviana 9532 Blue
Faviana 9532 Sale price$684 CAD
GLS by Gloria GL3138 BlackGLS by Gloria GL3138 Black
GLS by Gloria GL3138 Sale price$476 CAD Regular price$951 CAD
Jovani 22912 GreyJovani 22912 Grey
Jovani 22912 Sale price$1,191 CAD Regular price$1,226 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!