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Long Formal Party Dresses & Formal Prom Gowns

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Sold outPrimavera 4517Primavera 4517
Primavera 4517 Sale price$549 USD
Sold outPrimavera 4515Primavera 4515
Primavera 4515 Sale price$613 USD
Sold outPrimavera 4514Primavera 4514
Primavera 4514 Sale price$668 USD
Sold outPrimavera 4513Primavera 4513
Primavera 4513 Sale price$428 USD
Sold outPrimavera 4512Primavera 4512
Primavera 4512 Sale price$613 USD
Sold outPrimavera 4511Primavera 4511
Primavera 4511 Sale price$478 USD
Sold outPrimavera 4510Primavera 4510
Primavera 4510 Sale price$592 USD
Sold outPrimavera 4505Primavera 4505
Primavera 4505 Sale price$595 USD
Sold outPrimavera 4503Primavera 4503
Primavera 4503 Sale price$699 USD
Sold outPrimavera 4501Primavera 4501
Primavera 4501 Sale price$599 USD
Sold outPrimavera 4502Primavera 4502
Primavera 4502 Sale price$585 USD
Sold outLadivine CD715Ladivine CD715
MF7195-MF Sale price$395 USD
Sold outLadivine CC427 ChampagneLadivine CC427 Champagne
MF4297-MF Sale price$287 USD
Sold outIeena Duggal 70100 BlackIeena Duggal 70100 Black
Ieena Duggal 70100-MF Sale price$231 USD Regular price$375 USD
Sold outLadivine CC2488Ladivine CC2488
Ladivine CC2488 Sale price$445 USD
Sold outLadivine CDS546Ladivine CDS546
Ladivine CDS546 Sale price$218 USD
Sold outClarisse 62288Clarisse 62288
Clarisse 62288 Sale price$460 USD
Sold outLadivine J885Ladivine J885
Ladivine J885 Sale price$181 USD
Sold outJovani 43623 Nude/Silver/GoldJovani 43623 Nude/Silver/Gold
Jovani 43623-MF Sale price$767 USD
Sold outFaviana 11463Faviana 11463
Faviana 11463 Sale price$538 USD
Sold outAndrea and Leo A1248 Bluevideowise-widget-6675879ca76a3d00290aacea-10133493579969
MFA12498-MF Sale price$414 USD
Sold outLa Femme 33508La Femme 33508
La Femme 33508 Sale price$470 USD
Sold outFaviana 11442Faviana 11442
Faviana 11442 Sale price$398 USD
Sold outLadivine CD378 EmeraldLadivine CD378 Emerald
MF3798-MF Sale price$185 USD
Sold outLa Femme 32326 Hot FuchsiaLa Femme 32326 Hot Fuchsia
La Femme 32326 - MF Sale price$442 USD
Sold out May Queen RQ8000 ChampagneMay Queen RQ8000 Champagne
MFRQ8000 - MF Sale price$330 USD Regular price$373 USD
Sold outMac Duggal 20372 ChocolateMac Duggal 20372 Chocolate
Mac Duggal 20372 - MF Sale price$798 USD Regular price$1,596 USD
Sold outMay Queen MQ2139 OliveMay Queen MQ2139 Olive
MF21399-MF Sale price$317 USD
Sold outMay Queen MQ2127 Dusty BlueMay Queen MQ2127 Dusty Blue
MF21297 - MF Sale price$198 USD
Sold outElizabeth K GL3546 Lilac/BlushElizabeth K GL3546 Lilac/Blush
MF35496 - MF Sale price$1,056 USD
Sold outLadivine CD355 RedLadivine CD355 Red
MFCD3595 - MF Sale price$152 USD
Sold outMac Duggal 67871 MidnightMac Duggal 67871 Midnight
Mac Duggal 67871 - MF Sale price$598 USD Regular price$1,196 USD
Sold outLadivine 7452 SiennaLadivine 7452 Sienna
MF74592 - MF Sale price$146 USD
Sold outLadivine CC467 EmeraldLadivine CC467 Emerald
MFCC4697-MF Sale price$329 USD
Sold outLadivine CC398 NavyLadivine CC398 Greenery
MF3998-MF Sale price$311 USD
Sold outPS25157-Red EmeraldPS25157-Black
Sold outPortia and Scarlett PS25255 Hot PinkPortia and Scarlett PS25255 Hot Pink
Sold outPortia and Scarlett PS25208 PinkPortia and Scarlett PS25208 - MF
Sold outMay Queen LK265 RedMay Queen LK265 Red
MF2695 - MF Sale price$1,152 USD
Sold outLadivine CD0103 EmeraldLadivine CD0103 Black
MFCD01093 - MF Sale price$197 USD
Sold outMay Queen MQ2118 FuchsiaMay Queen MQ2118 Fuchsia
MF21198 - MF Sale price$278 USD
Sold outMay Queen MQ2112 Dusty BlueMay Queen MQ2112 Red
MF2112 - MF Sale price$263 USD
Sold outFaviana 11229 Light BlueFaviana 11229 Light Blue
Faviana 11229-MF Sale price$518 USD
Sold outFaviana 11218 AquaFaviana 11218 Lipstick
Faviana 11218-MF Sale price$498 USD
Sold outLa Femme 31575 PinkLa Femme 31575 Pink
La Femme 31575 - MF Sale price$331 USD
Sold outPortia and Scarlett PS25315 IvoryPortia and Scarlett PS25315 Lilac
Sold outAlyce Paris 61970 ChampagneAlyce Paris 61970 Champagne
Alyce Paris 61970-MF Sale price$548 USD
Sold outLa Femme 32245 Dark EmeraldLa Femme 32245 Dark Emerald
La Femme 32245 - MF Sale price$329 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!