Long Formal Party Dresses|2025 Formal Prom Gowns|Short Formal Dresses – Page 30 Skip to content

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Long Formal Party Dresses & Formal Gowns

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5642 Item

La Femme 31599 BlackLa Femme 31599 Black
La Femme 31599 Sale price$416 CAD
La Femme 31237 Light PeriwinkleLa Femme 31237 Light Periwinkle
La Femme 31237 Sale price$500 CAD
La Femme 31528 Multi-colorLa Femme 31528 Multi-color
La Femme 31528 Sale price$528 CAD
La Femme 32417 Bright GreenLa Femme 32417 Bright Green
La Femme 32417 Sale price$779 CAD
La Femme 32057 Slate BlueLa Femme 32057 Slate Blue
La Femme 32057 Sale price$751 CAD
La Femme 32292 SlateLa Femme 32292 Slate
La Femme 32292 Sale price$1,114 CAD
La Femme - 29049 Off Shoulder Fitted Evening Dress In BlackLa Femme - 29049 Off Shoulder Fitted Evening Dress In Black
La Femme 29049 Sale price$556 CAD Regular price$667 CAD
Faviana S10721 In WhiteFaviana S10721 In White
Faviana S10721 Sale price$667 CAD
Faviana S10228 In BlueFaviana S10228 In Blue
Faviana S10228 Sale price$528 CAD
La Femme 32347 SageLa Femme 32347 Sage
La Femme 32347 Sale price$891 CAD
Ladivine CA106 GreenLadivine CA106 Green
Ladivine CA106 Sale price$132.30 CAD Regular price$273 CAD
La Femme 32074 Light BlueLa Femme 32074 Light Blue
La Femme 32074 Sale price$835 CAD
La Femme 31306 SageLa Femme 31306 Sage
La Femme 31306 Sale price$500 CAD
La Femme 31226 BlackLa Femme 31226 Black
La Femme 31226 Sale price$416 CAD
Ladivine CM343 MarigoldLadivine CM343 Marigold
Ladivine CM343 Sale price$231 CAD Regular price$525 CAD
La Femme 32121 Dark BerryLa Femme 32121 Dark Berry
La Femme 32121 Sale price$835 CAD
La Femme 32002 Royal BlueLa Femme 32002 Royal Blue
La Femme 32002 Sale price$974 CAD
La Femme - 29675 Strapless Sequin Gown In PurpleLa Femme - 29675 Strapless Sequin Gown In Purple
La Femme 29675 Sale price$360 CAD
La Femme 31147 RedLa Femme 31147 Red
La Femme 31147 Sale price$528 CAD
Ladivine CM354 BlackLadivine CM354 Black
Ladivine CM354 Sale price$264 CAD Regular price$616 CAD
La Femme 30996 BlackLa Femme 30996 Black
La Femme 30996 Sale price$472 CAD
Faviana S10640 In IvoryFaviana S10640 In Ivory
Faviana S10640 Sale price$667 CAD
La Femme 32030 BlackLa Femme 32030 Black
La Femme 32030 Sale price$695 CAD
La Femme 31264 BlueLa Femme 31264 Blue
La Femme 31264 Sale price$416 CAD
Ladivine CD0186 BlushLadivine CD0186 Blush
Ladivine CD0186 Sale price$280 CAD Regular price$448 CAD
GLS by Gloria GL3002 In GrayGLS by Gloria GL3002 In Gray
GLS by Gloria GL3002 Sale price$441 CAD Regular price$882 CAD
Faviana S10649 In White and PinkFaviana S10649 In White and Pink
Faviana S10649 Sale price$667 CAD
Ladivine CH139Ladivine CH139 Green
Ladivine CH139 Sale price$188.06 CAD Regular price$364 CAD
Ladivine CD287 BlueLadivine CD287 Pink
Ladivine CD287 Sale price$117 CAD Regular price$261 CAD
La Femme 31510 OrangeLa Femme 31510 Orange
La Femme 31510 Sale price$556 CAD
La Femme 31265 BlackLa Femme 31265 Black
La Femme 31265 Sale price$556 CAD
La Femme 32180 Royal BlueLa Femme 32180 Royal Blue
La Femme 32180 Sale price$612 CAD
Mac Duggal - 79230M Embroidered Illusion Neck Mermaid Gown In BlackMac Duggal - 79230M Embroidered Illusion Neck Mermaid Gown In Black
Mac Duggal 79230M Sale price$1,157 CAD
La Femme 31936 NavyLa Femme 31936 Navy
La Femme 31936 Sale price$835 CAD
Ladivine CB086 In PinkLadivine CB086 In PInk
Ladivine CB086 Sale price$228 CAD Regular price$467 CAD
La Femme 32084 Light PeriwinkleLa Femme 32084 Light Periwinkle
La Femme 32084 Sale price$1,058 CAD
La Femme 32331 LavenderLa Femme 32331 Lavender
La Femme 32331 Sale price$416 CAD
La Femme 32441 Bright OrangeLa Femme 32441 Bright Orange
La Femme 32441 Sale price$807 CAD
Ladivine CB121 Green GrayLadivine CB121 Green Gray
Ladivine CB121 Sale price$264 CAD Regular price$564 CAD
Ladivine BD4001 RedLadivine BD4001 Black
Ladivine BD4001 Sale price$105 CAD Regular price$227 CAD
La Femme 32210 RedLa Femme 32210 Red
La Femme 32210 Sale price$835 CAD
La Femme 32165 WhiteLa Femme 32165 White
La Femme 32165 Sale price$1,253 CAD
La Femme 32050 MultiLa Femme 32050 Multi
La Femme 32050 Sale price$835 CAD
La Femme 31401 PurpleLa Femme 31401 Purple
La Femme 31401 Sale price$472 CAD
La Femme 30633 AquaLa Femme 30633 Aqua
La Femme 30633 Sale price$388 CAD
La Femme 32249 Dark BerryLa Femme 32249 Dark Berry
La Femme 32249 Sale price$695 CAD
Mac Duggal 49515D BlackMac Duggal 49515D Black
Mac Duggal 49515D Sale price$577 CAD
La Femme - 29063 Sequin V Neck Trumpet Dress In RedLa Femme - 29063 Sequin V Neck Trumpet Dress In Red
La Femme 29063 Sale price$612 CAD

2026 Long Formal Party Dresses & Formal Prom Gowns
Check out our 2026 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!