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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Ladivine CD340 MarigoldLadivine CD340 Marigold
Ladivine CD340 Sale price$110 USD Regular price$264 USD
Ladivine CM317 In Grayvideowise-widget-6675879ca76a3d00290aacea-7459496394945
Ladivine CM317 Sale price$154 USD Regular price$380 USD
Elizabeth K GL3057 In BlackElizabeth K GL3057 In Black
Elizabeth K GL3057 Sale price$274 USD Regular price$1,734 USD
La Femme 32338 Bright GreenLa Femme 32338 Bright Green
La Femme 32338 Sale price$538 USD
Ladivine CD980 EmeraldLadivine CD980 Emerald
Ladivine CD980 Sale price$110 USD Regular price$236 USD
Ieena Duggal 26715 In WhiteIeena Duggal 26715 In White
Ieena Duggal 26715 Sale price$199 USD Regular price$398 USD
La Femme 32260 Royal BlueLa Femme 32260 Royal Blue
La Femme 32260 Sale price$478 USD
Sold outLa Femme 31180 Dark BerryLa Femme 31180 Dark Berry
La Femme 31180 Sale price$478 USD
La Femme 31440 GreenLa Femme 31440 Green
La Femme 31440 Sale price$358 USD
La Femme 31298 GreenLa Femme 31298 Green
La Femme 31298 Sale price$258 USD
May Queen RQ7738May Queen RQ7738
May Queen RQ7738 Sale price$297 USD
Dancing Queen 4275 In Silver Dancing Queen 4275 In Silver
Dancing Queen 4275 Sale price$297 USD
Mac Duggal 50659 In White and FloralMac Duggal 50659 In White and Floral
Mac Duggal 50659 Sale price$498 USD
La Femme 32153 Dark TealLa Femme 32153 Dark Teal
La Femme 32153 Sale price$338 USD
La Femme 32072 BlackLa Femme 32072 Black
La Femme 32072 Sale price$598 USD
La Femme 32019 BlackLa Femme 32019 Black
La Femme 32019 Sale price$638 USD
GLS by Gloria GL3041 In Gold GLS by Gloria GL3041 In Gold
GLS by Gloria GL3041 Sale price$320 USD Regular price$640 USD
La Femme 31521 AquaLa Femme 31521 Aqua
La Femme 31521 Sale price$298 USD
Mac Duggal 20401 In SilverMac Duggal 20401 In Silver
Mac Duggal 20401 Sale price$898 USD
Ladivine CD820 RedLadivine CD820 Red
Ladivine CD820 Sale price$154 USD Regular price$351 USD
Ladivine CD0231 RedLadivine CD0231 Red
Ladivine CD0231 Sale price$82 USD Regular price$173 USD
La Femme 31361 GreenLa Femme 31361 Green
La Femme 31361 Sale price$398 USD
La Femme 32248 Hot FuchsiaLa Femme 32248 Hot Fuchsia
La Femme 32248 Sale price$398 USD
Ieena Duggal 26571Ieena Duggal 26571 Olive
Ieena Duggal 26571 Sale price$398 USD
La Femme 31657 Dark BerryLa Femme 31657 Dark Berry
La Femme 31657 Sale price$438 USD
La Femme - 29028 V Neck Fitted Trumpet Dress In PurpleLa Femme - 29028 V Neck Fitted Trumpet Dress In Purple
La Femme 29028 Sale price$350 USD
La Femme 32137 Neon PinkLa Femme 32137 Neon Pink
La Femme 32137 Sale price$598 USD
La Femme - 28795 Full Sequin V Neck Off-Shoulder Evening Gown In GreenLa Femme - 28795 Full Sequin V Neck Off-Shoulder Evening Gown in Purple
La Femme 28795 Sale price$398 USD
La Femme 30307 In GreenLa Femme 30307 In Green
La Femme 30307 Sale price$450 USD
Clarisse - 800213 Iridescent Glowing Sheath Dress In Pink and SilverClarisse - 800213 Iridescent Glowing Sheath Dress In Pink and Silver
Clarisse 800213 Sale price$298 USD
La Femme 32315 JadeLa Femme 32315 Jade
La Femme 32315 Sale price$498 USD
La Femme - 28989 Long Metallic Wrap Style A-Line Dress In GreenLa Femme - 28989 Long Metallic Wrap Style A-Line Dress In Gray and Silver
La Femme 28989 Sale price$350 USD
La Femme 31189 NavyLa Femme 31189 Navy
La Femme 31189 Sale price$358 USD
La Femme 31542 SageLa Femme 31542 Sage
La Femme 31542 Sale price$398 USD
La Femme 28770La Femme 28770
La Femme 28770 Sale price$398 USD
La Femme 31914 Royal BlueLa Femme 31914 Royal Blue
La Femme 31914 Sale price$378 USD
Faviana S10630 In PInkFaviana S10630 In PInk
Faviana S10630 Sale price$448 USD
La Femme - 30767 Embroidery And Bead Accented Gown In GreenLa Femme - 30767 Embroidery And Bead Accented Gown In Green
La Femme 30767 Sale price$598 USD
Sold outLa Femme 32176 Royal BlueLa Femme 32176 Royal Blue
La Femme 32176 Sale price$498 USD
Ieena Duggal - 26540I V-Neck Embellished Shoulders A-Line Gown In BlackIeena Duggal - 26540I V-Neck Embellished Shoulders A-Line Gown In Black
Ieena Duggal 26540I Sale price$538 USD
La Femme - 30607 Sequin Embellished Evening Dress In PinkLa Femme - 30607 Sequin Embellished Evening Dress In Pink
La Femme 30607 Sale price$258 USD
La Femme 32141 EmeraldLa Femme 32141 Emerald
La Femme 32141 Sale price$478 USD
La Femme 31118 Light PeriwinkleLa Femme 31118 Light Periwinkle
La Femme 31118 Sale price$416 USD
Faviana S10655 In BlueFaviana S10655 In Blue
Faviana S10655 Sale price$448 USD
La Femme 30635 BlueLa Femme 30635 Blue
La Femme 30635 Sale price$70 USD
La Femme 32415 BlackLa Femme 32415 Black
La Femme 32415 Sale price$398 USD
La Femme - 29978 Deep V-Neck Lace Dress In PinkLa Femme - 29978 Deep V-Neck Lace Dress In Pink
La Femme 29978 Sale price$398 USD
La Femme 32016 NavyLa Femme 32016 Navy
La Femme 32016 Sale price$478 USD

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!