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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

La Femme 31471 Dark BerryLa Femme 31471 Dark Berry
La Femme 31471 Sale price$667 CAD
La Femme - 29027 V Neck Trumpet Dress With Slit In BlueLa Femme - 29027 V Neck Trumpet Dress With Slit In Blue
La Femme 29027 Sale price$489 CAD
GLS by Gloria GL3040 In RedGLS by Gloria GL3040 In Red
GLS by Gloria GL3040 Sale price$434 CAD Regular price$867 CAD
La Femme 32192 Slate BlueLa Femme 32192 Slate Blue
La Femme 32192 Sale price$891 CAD
La Femme 31983 Slate BlueLa Femme 31983 Slate Blue
La Femme 31983 Sale price$556 CAD
La Femme 32065 Dark EmeraldLa Femme 32065 Dark Emerald
La Femme 32065 Sale price$667 CAD
La Femme 31430 PurpleLa Femme 31430 Purple
La Femme 31430 Sale price$416 CAD
Ladivine CH144 Blackvideowise-widget-6675879ca76a3d00290aacea-7479707238593
Ladivine CH144 Sale price$134 CAD Regular price$302 CAD
Dancing Queen - 2817 Embellished Plunging V Neck Sheath Dress In GoldDancing Queen - 2817 Embellished Plunging V Neck Sheath Dress In Red
Dancing Queen 2817 Sale price$227 CAD
La Femme 32147 EmeraldLa Femme 32147 Emerald
La Femme 32147 Sale price$974 CAD
La Femme 31256 PurpleLa Femme 31256 Blue
La Femme 31256 Sale price$472 CAD
La Femme - 29046 Faux Wrap Plunging Neck High Slit Sequin Gown In Champagne & GoldLa Femme - 29046 Faux Wrap Plunging Neck High Slit Sequin Gown In Blue
La Femme 29046 Sale price$556 CAD
La Femme - 30615 High Slit Scoop Sequined Long Dress In PinkLa Femme - 30615 High Slit Scoop Sequined Long Dress In Pink
La Femme 30615 Sale price$360 CAD
La Femme - 29007 Off Shoulder Jersey A-Line Dress With Slit In BlackLa Femme - 29007 Off Shoulder Jersey A-Line Dress With Slit In Red
La Femme 29007 Sale price$556 CAD
Ladivine CC1608 RoseLadivine CC1608 Rose
Ladivine CC1608 Sale price$300 CAD Regular price$705 CAD
Ladivine CD229 EmeraldLadivine CD229 Emerald
Ladivine CD229 Sale price$134 CAD Regular price$264 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
Ieena Duggal 26686 In RedIeena Duggal 26686 In Red
Ieena Duggal 26686 Sale price$577 CAD
La Femme 31252 BlackLa Femme 31252 Black
La Femme 31252 Sale price$556 CAD
La Femme 31375 GreenLa Femme 31375 Green
La Femme 31375 Sale price$388 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
La Femme 31404 Neon PinkLa Femme 31404 Neon Pink
La Femme 31404 Sale price$556 CAD
Ladivine CM319 In SilverLadivine CM319 In Silver
Ladivine CM319 Sale price$331 CAD Regular price$681 CAD
Faviana S10638 In PurpleFaviana S10638 In Purple
Faviana S10638 Sale price$528 CAD
Ieena Duggal 26443 BlackIeena Duggal 26443 Black
Ieena Duggal 26443 Sale price$519 CAD
Dancing Queen 4243 In BlueDancing Queen 4243 In Blue
Dancing Queen 4243 Sale price$358 CAD
Faviana S10507 In WhiteFaviana S10507 In White
Faviana S10507 Sale price$667 CAD
La Femme 32328 Hot PinkLa Femme 32328 Hot Pink
La Femme 32328 Sale price$667 CAD
La Femme 32300 BronzeLa Femme 32300 Bronze
La Femme 32300 Sale price$500 CAD
GLS by Gloria GL3042 In GreenGLS by Gloria GL3042 In Green
GLS by Gloria GL3042 Sale price$471 CAD Regular price$941 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$124 CAD Regular price$252 CAD
La Femme 31329 Hot CoralLa Femme 31329 Hot Coral
La Femme 31329 Sale price$388 CAD
La Femme 31414 Cloud BlueLa Femme 31414 Cloud Blue
La Femme 31414 Sale price$472 CAD
Alyce Paris - 61151 Single Shoulder Beaded Evening Gown In BlueAlyce Paris - 61151 Single Shoulder Beaded Evening Gown In Blue
Alyce Paris 61151 Sale price$207 CAD
Sold outLadivine KV1071 PinkLadivine KV1071 Red
Ladivine KV1071 Sale price$234 CAD Regular price$470 CAD
La Femme 31533 RedLa Femme 31533 Red
La Femme 31533 Sale price$388 CAD
Ieena Duggal - 55321I Ruched Sexy Back Flowy Slit Dress In BlueIeena Duggal - 55321I Ruched Sexy Back Flowy Slit Dress In Blue
Ieena Duggal 55321I Sale price$388 CAD Regular price$759 CAD
La Femme 32345 BlackLa Femme 32345 Black
La Femme 32345 Sale price$1,058 CAD
Mac Duggal 93660 In PurpleMac Duggal 93660 In Purple
Mac Duggal 93660 Sale price$553 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
La Femme 31555 SilverLa Femme 31555 Silver
La Femme 31555 Sale price$751 CAD
La Femme 31221 BlackLa Femme 31221 Black
La Femme 31221 Sale price$612 CAD
Ladivine CD2215 RoyalLadivine CD2215 Lavender
Ladivine CD2215 Sale price$124 CAD Regular price$294 CAD
Ladivine CA109 Red PurpleLadivine CA109 Red Purple
Ladivine CA109 Sale price$131 CAD Regular price$282 CAD
La Femme - 28863 Sparkling Sequins V Neck Dress In SilverLa Femme - 28863 Sparkling Sequins V Neck Dress In Silver
La Femme 28863 Sale price$612 CAD
La Femme 30498 Dark BerryLa Femme 30498 Dark Berry
La Femme 30498 Sale price$612 CAD
La Femme 32438 SageLa Femme 32438 Sage
La Femme 32438 Sale price$835 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!