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Long Formal Party Dresses & Formal Prom Gowns

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Ladivine CC0881 Silver-NudeLadivine CC0881 Silver-Nude
Ladivine CC0881 Sale price2.804 kr
Ladivine CD804 BlackLadivine CD804 Black
Ladivine CD804 Sale price2.519 kr
Jovani 40470 EmeraldJovani 40470 Emerald
Jovani 40470 Sale price6.761 kr
Alyce Paris 61846 MidnightAlyce Paris 61846 Midnight
Alyce Paris 61846 Sale price5.277 kr
Ladivine CDS534 GoldLadivine CDS534 Rose
Ladivine CDS534 Sale price3.351 kr
Clarisse 811205 EmeraldClarisse 811205 Emerald
Clarisse 811205 Sale price5.553 kr
Jovani 43795 FuchsiaJovani 43795 Fuchsia
Jovani 43795 Sale price5.539 kr
Faviana 11215 Light PinkFaviana 11215 Light Pink
Faviana 11215 Sale price3.538 kr
Jovani 41088 MagentaJovani 41088 Periwinkle
Jovani 41088 Sale price8.477 kr
Jovani 44511 LilacJovani 44511 Lilac
Jovani 44511 Sale price6.304 kr
Clarisse 811254 SilverClarisse 811254 Silver
Clarisse 811254 Sale price6.018 kr
Ladivine CD381 BlackLadivine CD381 Light Yellow
Ladivine CD381 Sale price900 kr
Portia and Scarlett PS25225 FuchsiaPortia and Scarlett PS25225
Portia and Scarlett PS25225 Sale price4.865 kr
Jessica Angel 2513 AquaJessica Angel 2513 Aqua
Jessica Angel 2513 Sale price4.610 kr
Ladivine CDS535 RedLadivine CDS535 Red
Ladivine CDS535 Sale price1.732 kr
Jovani D5054 PinkJovani D5054 Pink
Jovani D5054 Sale price5.622 kr
Faviana 11230 Light PinkFaviana 11230 Light Pink
Faviana 11230 Sale price5.209 kr
Ladivine CZ0028 Silver NudeLadivine CZ0028 Silver Nude
Ladivine CZ0028 Sale price6.214 kr
Ladivine SF117 Champagne GoldLadivine SF117 Emerald
Ladivine SF117 Sale price3.883 kr
Clarisse 811262 Light PinkClarisse 811262 Light Pink
Clarisse 811262 Sale price3.927 kr
Jovani 36643 Black/GoldJovani 36643 Black/Gold
Jovani 36643 Sale price7.233 kr
Portia and Scarlett PS25306Portia and Scarlett PS25306 Hot Pink
Portia and Scarlett PS25306 Sale price6.423 kr
Jovani 43409 Hot-PinkJovani 43409 Hot-Pink
Jovani 43409 Sale price5.652 kr
PS25158-MauvePS25158-Mauve Bk
Portia and Scarlett PS25158 Sale price5.352 kr
Ladivine KV1121 Dusty BlueLadivine KV1121 Dusty Blue
Ladivine KV1121 Sale price1.754 kr
Sold outLadivine CD0237 Black NudeLadivine CD0237 Black Nude
Ladivine CD0237 Sale price2.789 kr
Alyce Paris 61863 Light PeriwinkleAlyce Paris 61863 Light Periwinkle
Alyce Paris 61863 Sale price4.235 kr
La Femme 32753 Royal BlueLa Femme 32753 Royal Blue
La Femme 32753 Sale price4.565 kr
Portia and Scarlett PS25174Portia and Scarlett PS25174 Pink
Portia and Scarlett PS25174 Sale price5.839 kr
Jovani 43407 Light BlueJovani 43407 Light Blue
Jovani 43407 Sale price7.683 kr
Ladivine C167 ChampagneLadivine C167 Lavender
Ladivine C167 Sale price3.351 kr
Alyce Paris 61796 Forest GreenAlyce Paris 61796 Forest Green
Alyce Paris 61796 Sale price4.707 kr
Jovani 43921 GunmetalJovani 43921 Gunmetal
Jovani 43921 Sale price8.702 kr
Portia and Scarlett PS25214 EmeraldPortia and Scarlett PS25214
Portia and Scarlett PS25214 Sale price4.377 kr
Ladivine C162 LavenderLadivine C162 Lavender
Ladivine C162 Sale price3.133 kr
Ladivine CD795 BlueLadivine CD795
Ladivine CD795 Sale price2.504 kr
Atria 7101HAtria 7101H
Atria 7101H Sale price5.044 kr
Ladivine CDS525 Mocha GoldLadivine CDS525 Mocha Gold
Ladivine CDS525 Sale price2.789 kr
Jovani 43697 YellowJovani 43697 Yellow
Jovani 43697 Sale price10.171 kr
Portia and Scarlett PS25310 WhitePortia and Scarlett PS25310 Mint
Portia and Scarlett PS25310 Sale price8.567 kr
Ladivine CD0105 Dusty RoseLadivine CD0105 Dusty Rose
Ladivine CD0105 Sale price2.804 kr
Clarisse 811146 BlackClarisse 811146 Black
Clarisse 811146 Sale price4.159 kr
Alyce Paris 61763 Blue/WhiteAlyce Paris 61763 Blue/White
Alyce Paris 61763 Sale price4.707 kr
Portia and Scarlett PS25242 FuchsiaPortia and Scarlett PS25242 Fuchsia
Portia and Scarlett PS25242 Sale price4.475 kr
Ladivine KV1123 FuchsiaLadivine KV1123 Fuchsia
Ladivine KV1123 Sale price1.754 kr
Jovani 42691 NudeJovani 42691 Nude
Jovani 42691 Sale price8.927 kr
Jessica Angel 2522 CeriseJessica Angel 2522 Cerise
Jessica Angel 2522 Sale price5.082 kr
Portia and Scarlett PS25188 EmeraldPortia and Scarlett PS25188 Purple
Portia and Scarlett PS25188 Sale price5.352 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!