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Long Formal Party Dresses & Formal Prom Gowns

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Sold outLadivine CD3920 BlueLadivine CD3920 Blue
Ladivine CD3920 Sale price3.228 kr
Sold outLadivine CM347 Azalea PinkLadivine CM347 Azalea Pink
Ladivine CM347 Sale price2.213 kr
Sold outAlyce Paris 61485 RedAlyce Paris 61485 Red
Alyce Paris 61485 - MF Sale price4.447 kr
Sold outAlyce Paris 61707 BlackAlyce Paris 61707 Black
Alyce Paris 61707 - MF Sale price3.120 kr
Sold outLadivine CDS430 GoldLadivine CDS430 Gold
Ladivine CDS430 Sale price4.171 kr
Sold outLadivine CB127 BlackLadivine CB127 Black
Ladivine CB127 Sale price2.213 kr
Sold outLadivine CB142 BlushLadivine CB142 Blush
Ladivine CB142 Sale price3.228 kr
Sold outMac Duggal 93902 MidnightMac Duggal 93902 Midnight
Mac Duggal 93902 Sale price4.201 kr
Sold outMac Duggal 68456 BlackMac Duggal 68456 Black
Mac Duggal 68456 Sale price5.027 kr
Sold outIeena Duggal 27361 CobaltIeena Duggal 27361 Cobalt
Ieena Duggal 27361 Sale price5.238 kr
Sold outIeena Duggal 30761 Antique GoldIeena Duggal 30761 Antique Gold
Ieena Duggal 30761 Sale price5.238 kr
Sold outMac Duggal 5981 SageMac Duggal 5981 Sage
Mac Duggal 5981 Sale price9.090 kr
Sold outLa Femme 31970 Dark BerryLa Femme 31970 Dark Berry
La Femme 31970 Sale price5.042 kr
Sold outLa Femme 31359 BlackLa Femme 31359 Black
La Femme 31359 Sale price4.440 kr
Sold outLa Femme 31472 SlateLa Femme 31472 Slate
La Femme 31472 Sale price6.058 kr
Sold outLa Femme 31701 Royal BlueLa Femme 31701 Royal Blue
La Femme 31701 Sale price4.839 kr
Sold outLa Femme 32103 NudeLa Femme 32103 Nude
La Femme 32103 Sale price7.066 kr
Sold outLa Femme 32105 SilverLa Femme 32105 Silver
La Femme 32105 Sale price6.058 kr
Sold outLa Femme 32163 Slate BlueLa Femme 32163 Slate Blue
La Femme 32163 Sale price5.042 kr
Sold outLa Femme 32136 PurpleLa Femme 32136 Purple
La Femme 32136 Sale price6.464 kr
Sold outLa Femme 32175 Royal BlueLa Femme 32175 Royal Blue
La Femme 32175 Sale price4.839 kr
Sold outLa Femme 32176 Royal BlueLa Femme 32176 Royal Blue
La Femme 32176 Sale price5.042 kr
Sold outLa Femme 32185 NavyLa Femme 32185 Navy
La Femme 32185 Sale price4.759 kr
Sold outLa Femme 32211 AquaLa Femme 32211 Aqua
La Femme 32211 Sale price5.042 kr
Sold outLa Femme 32238 Dark EmeraldLa Femme 32238 Dark Emerald
La Femme 32238 Sale price3.424 kr
Sold outLa Femme 32214 Light PeriwinkleLa Femme 32214 Light Periwinkle
La Femme 32214 Sale price9.090 kr
Sold outLa Femme 32245 Dark EmeraldLa Femme 32245 Royal Blue
La Femme 32245 Sale price5.854 kr
Sold outLa Femme 32252 SageLa Femme 32252 Sage
La Femme 32252 Sale price6.058 kr
Sold outLa Femme 32254 Light GoldLa Femme 32254 Light Gold
La Femme 32254 Sale price4.839 kr
Sold outLa Femme 32283 NavyLa Femme 32283 Navy
La Femme 32283 Sale price5.651 kr
Sold outLa Femme 32287 Dark EmeraldLa Femme 32287 Dark Emerald
La Femme 32287 Sale price3.424 kr
Sold outLa Femme 32415 BlackLa Femme 32415 Black
La Femme 32415 Sale price4.034 kr
Sold outFaviana S10826 PinkFaviana S10826 Pink
Faviana S10826 - MF Sale price3.678 kr
Sold outLa Femme 32305 Dark EmeraldLa Femme 32305 Dark Emerald
La Femme 32305 Sale price6.058 kr
Sold outLa Femme 32329 Hot FuchsiaLa Femme 32329 Hot Fuchsia
La Femme 32329 Sale price4.839 kr
Sold outLa Femme 32332 Neon PinkLa Femme 32332 Neon Pink
La Femme 32332 Sale price4.237 kr
Sold outLa Femme 32437 Dark EmeraldLa Femme 32437 Dark Emerald
La Femme 32437 Sale price6.058 kr
Sold outIeena Duggal - 26537I Asymmetric One Shoulder Metallic Gown With Slit In Champagne and GoldIeena Duggal - 26537I Asymmetric One Shoulder Metallic Gown With Slit In Champagne and Gold
Ieena Duggal 26537I - MF Sale price4.186 kr
Sold outLadivine CM327 BlueLadivine CM327 Blue
Ladivine CM327 - MF Sale price1.444 kr
Sold outMac Duggal 11217 NudeMac Duggal 11217 Nude
Mac Duggal 11217 - MF Sale price9.286 kr
Sold outAlyce Paris 27389Alyce Paris 27389
Alyce Paris 27389 - MF Sale price2.033 kr
Sold outFaviana 11064 SlateFaviana 11064 Slate
Faviana 11064 Sale price3.831 kr
Sold outFaviana E11058 Light PinkFaviana E11058 Light Pink
Faviana E11058 Sale price5.651 kr
Sold outFaviana 11055E FuchsiaFaviana 11055E Fuchsia
Faviana 11055E Sale price4.839 kr
Sold outFaviana 9546 BlackFaviana 9546 Black
Faviana 9546 Sale price4.034 kr
Sold outFaviana E11088 RedFaviana E11088 Red
Faviana E11088 Sale price3.424 kr
Sold outFaviana 9549 LipstickFaviana 9549 Lipstick
Faviana 9549 Sale price3.831 kr
Sold outFaviana 11027 Black/SunburstFaviana 11027 Black/Sunburst
Faviana 11027 Sale price4.839 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!