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Long Formal Party Dresses & Formal Prom Gowns

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GLS by Gloria GL3128 Baby BlueGLS by Gloria GL3128 Baby Blue
GLS by Gloria GL3128-MF Sale price$315 USD
PS25159-BluePS25159-Pink Purple
Clarisse 5138 JadeClarisse 5138 Jade
Clarisse 5138 - MF Sale price$478 USD
La Femme 31218 GreenLa Femme 31218 Green
La Femme 31218 - MF Sale price$290 USD
May Queen LK263 PinkMay Queen LK263 Pink
MF2693 - MF Sale price$1,317 USD
Clarisse 810438 GreenClarisse 810438 Blue
Clarisse 810438 - MF Sale priceFrom $318
Jovani JVN24299 BlueJovani JVN24299 Blue
JVN by Jovani JVN24299 - MF Sale priceFrom $471
Jessica Angel 573 Dark CopperJessica Angel 573 Dark Copper
Jessica Angel 573 - MF Sale price$390 USD
Clarisse 810530 PurpleClarisse 810530 Silver
Clarisse 810530 - MF Sale price$578 USD
Terani Couture 2021M2986Terani Couture 2021M2986
Terani Couture 2021M2986 - MF Sale price$598 USD
Ladivine CDS503 Dusty LavenderLadivine CDS503 Burgundy
MF5093 - MF Sale price$297 USD
Jessica Angel 880 CobaltJessica Angel 880 Cobalt
Jessica Angel 880 - MF Sale price$420 USD
MF35092 - MF
MF35092 - MF Sale price$857 USD
SCALA 61304 Baby Blue MultiSCALA 61304 Baby Blue Multi
SCALA 61304 - MF Sale price$592 USD
Clarisse 811045 BlackClarisse 811045 Black
Clarisse 811045 - MF Sale price$450 USD
SCALA 48938 A-MFSCALA 48938 A-MF
SCALA 48938 A-MF Sale price$438 USD
Ladivine CD0203 BlackLadivine CD0203 Red
MFCD02093 - MF Sale price$99 USD
SCALA 48977 Black NudeSCALA 48977 Ivory Nude
SCALA 48977-MF Sale price$473 USD
GLS by Gloria GL3328 BlushGLS by Gloria GL3328 Blush
GLS by Gloria GL3328-MF Sale price$278 USD
Clarisse 810728 FuchsiaClarisse 810728 Fuchsia
Clarisse 810728 - MF Sale price$358 USD
Ladivine CD840 Azalea PinkLadivine CD840 Black
MFCD8490-MF Sale price$264 USD Regular price$296 USD
Alyce Paris 61624 Neon CoralAlyce Paris 61624 Neon Coral
Alyce Paris 61624 - MF Sale price$438 USD
May Queen LK171 PurpleMay Queen LK171 Purple
MF1791-MF Sale price$327 USD Regular price$354 USD
Ladivine KV1116 BurgundyLadivine KV1116 Greenery
MF11196 - MF Sale price$212 USD
Mac Duggal - 10740D Long Sleeve Embellished Dress In Neutral and SilverMac Duggal - 10740D Long Sleeve Embellished Dress In Neutral and Silver
Mac Duggal 10740 - MF Sale price$249 USD Regular price$498 USD
Ladivine BD7027 LavenderLadivine BD7027
MF70297 - MF Sale price$146 USD
La Femme 32875 Light PeriwinkleLa Femme 32875 Light Periwinkle
La Femme 32875 - MF Sale price$469 USD
La Femme 32955 NavyLa Femme 32955 Navy
La Femme 32955 - MF Sale price$443 USD
GLS by Gloria GL3494 ChampagneGLS by Gloria GL3494 Champagne
GLS by Gloria GL3494 - MF Sale price$527 USD
Jovani 42600 Orange/LilacJovani 42600 Orange/Lilac
Jovani 42600 - MF Sale price$640 USD
Ladivine CC0389 Black NudeLadivine CC0389 Black Nude
MF03899 - MF Sale price$502 USD
Jovani D5054 PinkJovani D5054 Pink
Jovani D5054 - MF Sale price$398 USD
Jovani 43171 SageJovani 43171 Sage
Jovani 43171 - MF Sale priceFrom $440
Ladivine CD262 PurpleLadivine CD262 Purple
MFCD2692 - MF Sale price$198 USD
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Ladivine CF199 Sale price$100 USD Regular price$184 USD
Ladivine CH225Ladivine CH225
Ladivine CH225 Sale price$136 USD
Mac Duggal - 11165D Long Sleeve Beaded Trumpet Gown In BlushMac Duggal - 11165D Long Sleeve Beaded Trumpet Gown In Blush
Mac Duggal 11165 Sale Sale price$398 USD Regular price$796 USD
Sold outMay Queen RQ8244May Queen RQ8244
May Queen RQ8244 Sale price$198 USD
Sold outMay Queen RQ8254May Queen RQ8254
May Queen RQ8254 Sale price$319 USD
Sold outMay Queen RQ8233May Queen RQ8233
May Queen RQ8233 Sale price$259 USD
Sold outMay Queen RQ8232May Queen RQ8232
May Queen RQ8232 Sale price$198 USD
Sold outMay Queen RQ8230May Queen RQ8230
May Queen RQ8230 Sale price$319 USD
Sold outMay Queen RQ8228May Queen RQ8228
May Queen RQ8228 Sale price$259 USD
Sold outMay Queen RQ8227May Queen RQ8227
May Queen RQ8227 Sale price$198 USD
Sold outMay Queen RQ8226May Queen RQ8226
May Queen RQ8226 Sale price$379 USD
Sold outMay Queen RQ8224May Queen RQ8224
May Queen RQ8224 Sale price$319 USD
Sold outMay Queen RQ8223May Queen RQ8223
May Queen RQ8223 Sale price$359 USD
Sold outMay Queen RQ8222May Queen RQ8222
May Queen RQ8222 Sale price$359 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!