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Long Formal Party Dresses & Formal Prom Gowns

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La Femme 32200 Lavender/Gray La Femme 32200 Lavender/Gray
La Femme 32200 Sale priceS/. 2,081
La Femme 31369 SageLa Femme 31369 Sage
La Femme 31369 Sale priceS/. 1,662
La Femme 32262 Bright GreenLa Femme 32262 Bright Green
La Femme 32262 Sale priceS/. 1,316
Ladivine CC6018 Black-NudeLadivine CC6018 Black-Nude
Ladivine CC6018 Sale priceS/. 1,114
Ladivine CB099s Bluevideowise-widget-6675879ca76a3d00290aacea-7527822753985
Ladivine CB099 Sale priceS/. 584 Regular priceS/. 1,378
La Femme 32450 BlackLa Femme 32450 Black
La Femme 32450 Sale priceS/. 2,427
La Femme - 29033 Plunging V Neck A-Line Dress In RedLa Femme - 29033 Plunging V Neck A-Line Dress In Red
La Femme 29033 Sale priceS/. 1,316
La Femme 29579 In BlackLa Femme 29579 In Black
La Femme 29579 Sale priceS/. 1,565
La Femme 32220 BlackLa Femme 32220 Black
La Femme 32220 Sale priceS/. 1,316
La Femme 32091 Lavender GrayLa Femme 32091 Lavender Gray
La Femme 32091 Sale priceS/. 2,221
Elizabeth K GL3053 In NeutralElizabeth K GL3053 In Neutral
Elizabeth K GL3053 Sale priceS/. 927 Regular priceS/. 1,852
Ladivine CB139 Hot PinkLadivine CB139 Royal
Ladivine CB139 Sale priceS/. 666 Regular priceS/. 1,555
La Femme 32022 Dark EmeraldLa Femme 32022 Dark Emerald
La Femme 32022 Sale priceS/. 2,081
La Femme 31398 in BlueLa Femme 31398 in Blue
La Femme 31398 Sale priceS/. 1,177
La Femme 31386 in BlackLa Femme 31386 in Black
La Femme 31386 Sale priceS/. 897
La Femme - 29005 V Neckline Form Fitting Jersey Long Formal Dress In RedLa Femme - 29005 V Neckline Form Fitting Jersey Long Formal Dress In Red
La Femme 29005 Sale priceS/. 1,177
La Femme - 28596 One Shoulder Sequin Dress In Pink-fLa Femme - 28596 One Shoulder Sequin Dress In Pink
La Femme 28596 Sale priceS/. 897
Ladivine D145 PinkLadivine D145 Light Blue
Ladivine D145 Sale priceS/. 1,117
La Femme 31166 BlackLa Femme 31166 Black
La Femme 31166 Sale priceS/. 1,037
Mac Duggal - 5622 Draped Sequin Gown In Pink and NeutralMac Duggal 5622
Mac Duggal 5622 Sale priceS/. 1,022 Regular priceS/. 1,944
Ladivine CH165 In PurpleLadivine CH165 In Purple
Ladivine CH165 Sale priceS/. 299 Regular priceS/. 559
La Femme - 28881 Long Sleeve Off Shoulder Jersey Dress In BurgundyLa Femme - 28881 Long Sleeve Off Shoulder Jersey Dress In Blue
La Femme 28881 Sale priceS/. 1,219 Regular priceS/. 1,493
La Femme - 29051 Sequin V Neck Trumpet Gown In SilverLa Femme - 29051 Sequin V Neck Trumpet Gown In Silver
La Femme 29051 Sale priceS/. 1,037
Ieena Duggal - 26694 Ruched One Shoulder Long Gown In GreenIeena Duggal - 26694 Ruched One Shoulder Long Gown In Green
Ieena Duggal 26694 Sale priceS/. 1,378
La Femme 31500 Dark EmeraldLa Femme 31500 Dark Emerald
La Femme 31500 Sale priceS/. 1,037
Ladivine CH165C In Black0
Ladivine CH165C Sale priceS/. 429 Regular priceS/. 1,192
Mac Duggal - 5567 Asymmetric Slit Sequined Gown In Neutral and MultiMac Duggal - 5567 Asymmetric Slit Sequined Gown In Neutral and Multi
Mac Duggal A5567 Sale priceS/. 1,712 Regular priceS/. 2,477
La Femme 31995 Dusty MauveLa Femme 31995 Dusty Mauve
La Femme 31995 Sale priceS/. 2,081
La Femme 32211 AquaLa Femme 32211 Aqua
La Femme 32211 Sale priceS/. 1,732
La Femme 32445 Bright GreenLa Femme 32445 Bright Green
La Femme 32445 Sale priceS/. 1,732
Ladivine CD278 Opal BlueLadivine CD278 Opal Blue
Ladivine CD278 Sale priceS/. 299 Regular priceS/. 576
La Femme 32333 ChampagneLa Femme 32333 Champagne
La Femme 32333 Sale priceS/. 2,081
Ladivine CD332 English Violetvideowise-widget-6675879ca76a3d00290aacea-10102492201153
Ladivine CD332 Sale priceS/. 1,413
La Femme 31632 Royal BlueLa Femme 31632 Royal Blue
La Femme 31632 Sale priceS/. 1,246
La Femme 32311 BlackLa Femme 32311 Black
La Femme 32311 Sale priceS/. 1,558
 La Femme 31170 RedLa Femme 31170 Red
La Femme 31170 Sale priceS/. 830
La Femme 32420 Dark BerryLa Femme 32420 Dark Berry
La Femme 32420 Sale priceS/. 1,732
La Femme 32075 BronzeLa Femme 32075 Bronze
La Femme 32075 Sale priceS/. 1,177
La Femme 32159 ChampagneLa Femme 32159 Champagne
La Femme 32159 Sale priceS/. 1,177
Sold outLa Femme 31701 Royal BlueLa Femme 31701 Royal Blue
La Femme 31701 Sale priceS/. 1,662
La Femme 30696 Neon PinkLa Femme 30696 Neon Pink
La Femme 30696 Sale priceS/. 1,246
La Femme 32039 Cloud BlueLa Femme 32039 Cloud Blue
La Femme 32039 Sale priceS/. 2,081
La Femme 29969 Neon PinkLa Femme 29969 Neon Pink
La Femme 29969 Sale priceS/. 1,037
La Femme 29546 In BlackLa Femme 29546 In Black
La Femme 29546 Sale priceS/. 1,732
La Femme 32086 Dark EmeraldLa Femme 32086 Dark Emerald
La Femme 32086 Sale priceS/. 1,941
Elizabeth K GL3050 In BlackElizabeth K GL3050 In Black
Elizabeth K GL3050 Sale priceS/. 848 Regular priceS/. 1,692
La Femme 31575 PinkLa Femme 31575 Pink
La Femme 31575 Sale priceS/. 1,037
Ladivine CDS454 ChampagneLadivine CDS454 Champagne
Ladivine CDS454 Sale priceS/. 838

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!