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Long Formal Party Dresses & Formal Prom Gowns

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Sold outFaviana 9603Faviana 9603
Faviana 9603 Sale price5.212 kr
Sold outFaviana 9606Faviana 9606
Faviana 9606 Sale price4.687 kr
Sold outFaviana 9604Faviana 9604
Faviana 9604 Sale price5.632 kr
Sold outFaviana 9600Faviana 9600
Faviana 9600 Sale price5.212 kr
Sold outFaviana 11463Faviana 11463
Faviana 11463 Sale price5.632 kr
Faviana 11458Faviana 11458
Faviana 11458 Sale price3.750 kr
Sold outFaviana 11457Faviana 11457
Faviana 11457 Sale price4.170 kr
Sold outWoman wearing a blue evening gown with lace bodice in front of a stone building.Woman wearing a blue evening gown with lace detailing in front of a stone building, branded 'Faviana'.
Faviana 11415 Sale price5.002 kr
Sold outFaviana 11446Faviana 11446
Faviana 11446 Sale price6.052 kr
Sold outFaviana 11444Faviana 11444
Faviana 11444 Sale price6.052 kr
Sold outFaviana 11439Faviana 11439
Faviana 11439 Sale price5.632 kr
Faviana 11438Faviana 11438
Faviana 11438 Sale price5.842 kr
Sold outFaviana 11435Faviana 11435
Faviana 11435 Sale price5.002 kr
Sold outFaviana 11433Faviana 11433
Faviana 11433 Sale price5.212 kr
Faviana 11424Faviana 11424
Faviana 11424 Sale price5.212 kr
Faviana 11418Faviana 11418
Faviana 11418 Sale price5.212 kr
Faviana 11414Faviana 11414
Faviana 11414 Sale price5.212 kr
Sold outFaviana 11409Faviana 11409
Faviana 11409 Sale price6.802 kr
Sold outLa Femme 32326 Hot FuchsiaLa Femme 32326 Hot Fuchsia
La Femme 32326 - MF Sale price5.017 kr
Sold outMac Duggal 20372 ChocolateMac Duggal 20372 Chocolate
Mac Duggal 20372 - MF Sale price4.342 kr
Sold outPS25157-Red EmeraldPS25157-Black
Sold outPortia and Scarlett PS25208 PinkPortia and Scarlett PS25208 - MF
Sold outLa Femme 31575 PinkLa Femme 31575 Pink
La Femme 31575 - MF Sale price3.757 kr
Sold outPortia and Scarlett PS25315 IvoryPortia and Scarlett PS25315 Lilac
Sold outLa Femme 32245 Dark EmeraldLa Femme 32245 Dark Emerald
La Femme 32245 - MF Sale price3.735 kr
Sold outLa Femme 32214 Light PeriwinkleLa Femme 32214 Light Periwinkle
La Femme 32214-MF Sale price4.485 kr
Sold outLa Femme 31359 BlackLa Femme 31359 Black
La Femme 31359-MF Sale price4.725 kr
Sold outPS25156-PinkPS25156-White Blue Purple
Sold outFaviana S10634 In YellowFaviana S10634 In Yellow
Faviana S10634-MF Sale price4.980 kr
Sold outLa Femme 33047 BronzeLa Femme 33047 Bronze
La Femme 33047 Sale price3.750 kr
Sold outPS25167-Lilac-Blue
Portia and Scarlett PS25167-MF Sale price6.524 kr
Sold outPortia and Scarlett PS25172 Blue ABPortia and Scarlett PS25172 Blue AB
Portia and Scarlett PS25172-MF Sale price6.817 kr
Sold outPortia and Scarlett PS25199 BlushPortia and Scarlett PS25199
Portia and Scarlett PS25199-MF Sale price6.329 kr
Sold outLadivine J888Ladivine J888
Ladivine J888 Sale price2.782 kr
Ladivine KV1131Ladivine KV1131
Ladivine KV1131 Sale price3.247 kr
Sold outLadivine J874 GraphiteLadivine J874 Graphite
Ladivine J874 Sale price2.273 kr
Sold outLadivine CDS482W Off WhiteLadivine CDS482W Off White
Ladivine CDS482W Sale price5.002 kr
Sold outFaviana 11004Faviana 11004
Faviana 11004-MF Sale price5.459 kr
Sold outMac Duggal 10771 In BlackMac Duggal 10771 In Black
Mac Duggal 10771-MF Sale price5.414 kr
Sold outAlyce Paris 61830 RedAlyce Paris 61830 Red
Alyce Paris 61830 Sale price4.552 kr
Sold outAlyce Paris 61823 RaspberryAlyce Paris 61823 Raspberry
Alyce Paris 61823 Sale price2.228 kr
Sold outMac Duggal 5619 NudeMac Duggal 5619 Nude
Mac Duggal 5619 - MF Sale price5.414 kr
Sold outMac Duggal 20428 BlackMac Duggal 20428 Black
Mac Duggal 20428 Sale Sale price4.342 kr
Mac Duggal 678641 MochaMac Duggal 678641 Mocha
Mac Duggal 678641 Sale price2.962 kr
Sold outMac Duggal 506581 SapphireMac Duggal 506581 Sapphire
Mac Duggal 506581 Sale price4.162 kr
Sold outMac Duggal 68746 Multi BlackMac Duggal 68746 Multi Black
Mac Duggal 68746 Sale price6.254 kr
Sold outAlyce Paris 61489 RedAlyce Paris 61489 Red
Alyce Paris 61489 - MF Sale price3.352 kr
Sold outLadivine CD811 BlueLadivine CD811 Black
Ladivine CD811-MF Sale price3.720 kr

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!