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Long Formal Party Dresses & Formal Gowns

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5619 Item

Andrea and Leo A0767 BlueAndrea and Leo A0767 Blush
Andrea and Leo A0767 Sale price$661 CAD Regular price$1,212 CAD
Ladivine J833 Black and GoldLadivine J833 Blue and Gold
Ladivine J833 Sale price$132.30 CAD Regular price$268 CAD
La Femme 32156 LavenderLa Femme 32156 Lavender
La Femme 32156 Sale price$835 CAD
La Femme 31457 Dark BerryLa Femme 31457 Dark Berry
La Femme 31457 Sale price$528 CAD
La Femme 28770La Femme 28770
La Femme 28770 Sale price$556 CAD Regular price$667 CAD
Faviana S10507 In WhiteFaviana S10507 In White
Faviana S10507 Sale price$667 CAD
Ladivine B8422 BurgundyLadivine B8422 Black
Ladivine B8422 Sale price$188.06 CAD
La Femme 31221 BlackLa Femme 31221 Black
La Femme 31221 Sale price$612 CAD
La Femme 31372 BlackLa Femme 31372 Black
La Femme 31372 Sale price$388 CAD
Ladivine CD260 Rose GoldLadivine CD260 Rose Gold
Ladivine CD260 Sale price$132.30 CAD Regular price$252 CAD
Ieena Duggal 26571Ieena Duggal 26571 Olive
Ieena Duggal 26571 Sale price$577 CAD
Ladivine CD307 RoyalLadivine CD307 Black
Ladivine CD307 Sale price$286 CAD
Dancing Queen 4286 In RedDancing Queen 4286 In Red
Dancing Queen 4286 Sale price$327 CAD
La Femme 31427 EmeraldLa Femme 31427 Emerald
La Femme 31427 Sale price$416 CAD
La Femme 31334 Dark BerryLa Femme 31334 Dark Berry
La Femme 31334 Sale price$416 CAD
La Femme 31375 GreenLa Femme 31375 Green
La Femme 31375 Sale price$388 CAD
La Femme 31414 Cloud BlueLa Femme 31414 Cloud Blue
La Femme 31414 Sale price$472 CAD
La Femme - 28565 Off Shoulder V-Neck Two-Piece Lace Dress In PurpleLa Femme - 28565 Off Shoulder V-Neck Two-Piece Lace Dress In Yellow
La Femme 28565 Sale price$130 CAD Regular price$692 CAD
GLS by Gloria GL3041 In Gold GLS by Gloria GL3041 In Gold
GLS by Gloria GL3041 Sale price$473 CAD Regular price$946 CAD
La Femme 32141 EmeraldLa Femme 32141 Emerald
La Femme 32141 Sale price$667 CAD
La Femme 32153 Dark TealLa Femme 32153 Dark Teal
La Femme 32153 Sale price$472 CAD
La Femme 30707 NavyLa Femme 30707 Navy
La Femme 30707 Sale price$388 CAD
La Femme - 30619 Glittered-Shine Sheath Long Dress In PinkLa Femme - 30619 Glittered-Shine Sheath Long Dress In Pink
La Femme 30619 Sale price$416 CAD
La Femme - 29028 V Neck Fitted Trumpet Dress In PurpleLa Femme - 29028 V Neck Fitted Trumpet Dress In Purple
La Femme 29028 Sale price$489 CAD Regular price$599 CAD
La Femme 31404 Neon PinkLa Femme 31404 Neon Pink
La Femme 31404 Sale price$556 CAD
Mac Duggal - 67529D Plunging Neck Embellished Tea Length In BlackMac Duggal - 67529D Plunging Neck Embellished Tea Length In Black
Mac Duggal 67529D Sale price$852 CAD
Ladivine CD0220 Rose GoldLadivine CD0220 Rose Gold
Ladivine CD0220 Sale price$269 CAD Regular price$484.20 CAD
Ladivine CD980 EmeraldLadivine CD980 Emerald
Ladivine CD980 Sale price$188.06 CAD Regular price$343 CAD
La Femme 32218 BlackLa Femme 32218 Black
La Femme 32218 Sale price$974 CAD
La Femme 32029 BlackLa Femme 32029 Black
La Femme 32029 Sale price$835 CAD
La Femme 29958 Royal BlueLa Femme 29958 Royal Blue
La Femme 29958 Sale price$416 CAD
Ladivine CDS438 Smoky BlueLadivine CDS438 Smoky Blue
Ladivine CDS438 Sale price$474 CAD
La Femme 32438 SageLa Femme 32438 Sage
La Femme 32438 Sale price$835 CAD
Ladivine BD4002 Deep RedLadivine BD4002 Deep Red
Ladivine BD4002 Sale price$117 CAD Regular price$217 CAD
La Femme - 28877 Halter Bodice Stripe Sequined Sheath Dress In Multi-colorLa Femme - 28877 Halter Bodice Stripe Sequined Sheath Dress In Multi-color
La Femme 28877 Sale price$556 CAD
La Femme 32205 Light PeriwinkleLa Femme 32205 Light Periwinkle
La Femme 32205 Sale price$835 CAD
La Femme 32315 JadeLa Femme 32315 Jade
La Femme 32315 Sale price$695 CAD
Clarisse - 800213 Iridescent Glowing Sheath Dress In Pink and SilverClarisse - 800213 Iridescent Glowing Sheath Dress In Pink and Silver
Clarisse 800213 Sale price$363 CAD Regular price$653 CAD
La Femme 31522 GreenLa Femme 31522 Green
La Femme 31522 Sale price$500 CAD
La Femme 31914 Royal BlueLa Femme 31914 Royal Blue
La Femme 31914 Sale price$528 CAD
La Femme 31932 IndigoLa Femme 31932 Indigo
La Femme 31932 Sale price$695 CAD
La Femme 31939 LavenderLa Femme 31939 Lavender
La Femme 31939 Sale price$835 CAD
La Femme - 28622 Beaded Lace Up Tulle Gown In PinkLa Femme - 28622 Beaded Lace Up Tulle Gown In Pink
La Femme 28622 Sale price$416 CAD
Ladivine CA109 Red PurpleLadivine CA109 Red Purple
Ladivine CA109 Sale price$147.42 CAD Regular price$282 CAD
Elizabeth K GL3057 In BlackElizabeth K GL3057 In Black
Elizabeth K GL3057 Sale price$407 CAD Regular price$813 CAD
La Femme 32255 BlackLa Femme 32255 Black
La Femme 32255 Sale price$612 CAD
Ladivine CDS470 Dusty Bluevideowise-widget-6675879ca76a3d00290aacea-10110062821569
Ladivine CDS470 Sale price$297 CAD Regular price$597 CAD
La Femme 32328 Hot PinkLa Femme 32328 Hot Pink
La Femme 32328 Sale price$667 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!