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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Elizabeth K GL3628 PinkElizabeth K GL3628 Pink
Elizabeth K GL3628 Sale price$331 CAD
May Queen RQ7940 BlackMay Queen RQ7940 Black
May Queen RQ7940 Sale price$304 CAD Regular price$385 CAD
Jovani 09763 BurgundyJovani 09763 Burgundy Back
Jovani 09763 Sale price$1,025 CAD Regular price$1,069 CAD
SCALA 61301 Red RoseSCALA 61301 Red Rose
SCALA 61301 Sale price$767 CAD
May Queen RQ7954 PinkMay Queen RQ7954 Pink
May Queen RQ7954 Sale price$304 CAD Regular price$381 CAD
May Queen MQ2135 Dusty BlueMay Queen MQ2135 Dusty Blue
May Queen MQ2135 Sale price$382 CAD
May Queen RQ8165 BlackMay Queen RQ8165 Black
May Queen RQ8165 Sale price$429 CAD
Mac Duggal 11806 MidnightMac Duggal 11806 Midnight
Mac Duggal 11806 Sale price$1,048 CAD Regular price$2,454 CAD
Clarisse 810542 Hot PinkClarisse 810542 Jade
Clarisse 810542 Sale price$473 CAD
SCALA 61354 Bright EmeraldSCALA 61354 Bright Emerald
SCALA 61354 Sale price$653 CAD
SCALA 48793SCALA 48793
SCALA 48793 Sale price$698 CAD
Clarisse 810735 Powder BlueClarisse 810735 Powder Blue
Clarisse 810735 Sale price$460 CAD
Jovani 23368 RedJovani 23368 Red
Jovani 23368 Sale price$890 CAD
La Femme 31578 PurpleLa Femme 31578
La Femme 31578 Sale price$556 CAD
La Femme 32808 BlackLa Femme 32808 Black
La Femme 32808 Sale price$556 CAD
Elizabeth K GL3547 PinkElizabeth K GL3547 Pink
Elizabeth K GL3547 Sale price$1,554 CAD
Faviana S10822 in BlackFaviana S10822 in Black
Faviana S10822 Sale price$695 CAD
Elizabeth K Bridal GL1917Elizabeth K Bridal GL1917
Elizabeth K Bridal GL1917 Sale price$467 CAD Regular price$934 CAD
Clarisse 810711 Light BlueClarisse 810711 Red
Clarisse 810711 Sale price$397 CAD
GLS by Gloria GL3165 LilacGLS by Gloria GL3165 Lilac
GLS by Gloria GL3165 Sale price$407 CAD Regular price$813 CAD
Alyce Paris 61398Alyce Paris 61398
Alyce Paris 61398 Sale price$672 CAD
May Queen RQ8146 Off WhiteMay Queen RQ8146 Off White
May Queen RQ8146 Sale price$687 CAD
La Femme - 30199 Satin And Lace Off Shoulder Mermaid Gown In BlueLa Femme - 30199 Satin And Lace Off Shoulder Mermaid Gown In Blue
La Femme 30199 Sale price$656 CAD
May Queen MQ1910 PinkMay Queen MQ1910 Pink
May Queen MQ1910 Sale price$154 CAD Regular price$259 CAD
Faviana S10819 GreenFaviana S10819 Green
Faviana S10819 Sale price$556 CAD
Clarisse 810716 BlackClarisse 810716 White
Clarisse 810716 Sale price$505 CAD
Alyce Paris 61505 RoyalAlyce Paris 61505 Royal
Alyce Paris 61505 Sale price$897 CAD
Faviana S10864 GreenFaviana S10864 Green
Faviana S10864 Sale price$584 CAD
Clarisse 810475 Hot PinkClarisse 810475
Clarisse 810475 Sale price$726 CAD
Atria 6804HAtria 6804H
Atria 6804H Sale price$687 CAD
Sold outMac Duggal 79397Mac Duggal 79397
Mac Duggal 79397 Sale price$1,113 CAD
SCALA 48949 B
SCALA 48949 B Sale price$539 CAD
La Femme - 27958 Short Sleeve Floral Appliqued Tulle Dress In BrownLa Femme - 27958 Short Sleeve Floral Appliqued Tulle Dress In Brown
La Femme 27958 Sale price$751 CAD Regular price$859 CAD
Jessica Angel 2572 RedJessica Angel 2572 Red
Jessica Angel 2572 Sale price$867 CAD
Mac Duggal - 11241 Embroidered Floral A-Line Tulle Dress In BlueMac Duggal - 11241 Embroidered Floral A-Line Tulle Dress In Blue
Mac Duggal 11241 Sale price$1,113 CAD
Ladivine CD269WLadivine CD269W
Ladivine CD269W Sale price$234 CAD Regular price$470 CAD
GLS by Gloria GL3205 Hot PinkGLS by Gloria GL3205 Hot Pink
GLS by Gloria GL3205 Sale price$583 CAD Regular price$1,165 CAD
SCALA 48932 DolphinSCALA 48932 Dolphin
SCALA 48932 Sale price$567 CAD
Jessica Angel 939 Light LavenderJessica Angel 939 Light Lavender
Jessica Angel 939 Sale price$741 CAD
La Femme - 27924 Short Sleeve Illusion Lace Chiffon Dress In BlueLa Femme - 27924 Short Sleeve Illusion Lace Chiffon Dress In Silver & Gray
La Femme 27924 Sale price$472 CAD Regular price$633 CAD
GLS by Gloria GL3396 Baby BlueGLS by Gloria GL3396 Baby Blue
GLS by Gloria GL3396 Sale price$476 CAD Regular price$951 CAD
Ieena Duggal 11767 Black FuchsiaIeena Duggal 11767 Black Fuchsia
Ieena Duggal 11767 Sale price$639 CAD
May Queen RQ8188May Queen RQ8188
May Queen RQ8188 Sale price$687 CAD
Portia and Scarlett PS25990CPortia and Scarlett PS25990C
Portia and Scarlett PS25990C Sale price$1,385 CAD
Ladivine CD233 Rose GoldLadivine CD233 Silver
Ladivine CD233 Sale price$447 CAD Regular price$564 CAD
Ieena Duggal 26992 Spring GreenIeena Duggal 26992 Spring Green
Ieena Duggal 26992 Sale price$722 CAD
May Queen RQ8132 GoldMay Queen RQ8132 Gold
May Queen RQ8132 Sale price$549 CAD
Ladivine CD0938 Smoky VioletLadivine CD0938 Smoky Violet
Ladivine CD0938 Sale price$372 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!