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Long Formal Party Dresses & Formal Prom Gowns

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Clarisse 810481 - MFClarisse 810481 - MF
Clarisse 810481 - MF Sale price$458 USD
MFA14197 - MF Sale price$395 USD
Portia and Scarlett PS25257 SilverPortia and Scarlett PS25257 - MF
Ieena Duggal 27154 BlackIeena Duggal 27154 Black
Ieena Duggal 27154 - MF Sale price$398 USD Regular price$796 USD
Clarisse 800259 - MFClarisse - 800259 Sleeveless High Slit Fitted Dress With Train In Yellow
Clarisse 800259 - MF Sale priceFrom $298
Mac Duggal 20353 PlumMac Duggal 20353 Plum
Mac Duggal 20353 - MF Sale price$898 USD Regular price$1,796 USD
May Queen LK171 PurpleMay Queen LK171 Purple
MF1791-MF Sale price$327 USD Regular price$354 USD
Clarisse 810282 Forest GreenClarisse 810282 Gold
Clarisse 810282 - MF Sale price$258 USD
Ladivine - A0065 Cape Sleeve Slit Satin Gown In BlackLadivine - A0065 Cape Sleeve Slit Satin Gown In Black
Ladivine A0065 - MF Sale price$106 USD
Ladivine J858 Smoky Bluevideowise-widget-6675879ca76a3d00290aacea-10070720020673
MFJ8598 - MF Sale price$263 USD
Ladivine CC0688 - GoldLadivine CC0688 - Gold
MF06898 -MF Sale price$395 USD
Clarisse 810755 Iridescent BlueClarisse 810755 Iridescent Blue
Clarisse 810755 - MF Sale price$390 USD
Ladivine CC8952 PinkLadivine CC8952 Blue
Ladivine CC8952 - MF Sale price$198 USD Regular price$276 USD
Andrea and Leo A1219Andrea and Leo A1219
MF12199 - MF Sale price$422 USD Regular price$488 USD
SCALA 61354 Bright EmeraldSCALA 61354 Bright Emerald
SCALA 61354-MF Sale price$504 USD
Ladivine CD382 CobaltLadivine CD382 Cobalt
MF3892 - MF Sale price$263 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
Faviana 11017 RubyFaviana 11017 Ruby
Faviana 11017 - MF Sale priceFrom $404 Regular price$429 USD
Mac Duggal 50664 LilacMac Duggal 50664 Lilac
Mac Duggal 50664 - MF Sale price$551 USD
Mac Duggal 67887 BlueMac Duggal 67887 Blue
Mac Duggal 67887 - MF Sale price$498 USD Regular price$996 USD
Mac Duggal - 10824 Long Sleeve Sequin Gown In PurpleMac Duggal - 10824 Long Sleeve Sequin Gown In Purple
Mac Duggal 10824 - MF Sale price$299 USD Regular price$598 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
Ladivine CH225Ladivine CH225
Ladivine CH225 Sale price$136 USD
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Ladivine CF199 Sale price$100 USD Regular price$184 USD
Sold outPrimavera 4519Primavera 4519
Primavera 4519 -MF Sale price$527 USD
Sold outPrimavera 4335Primavera 4335
Primavera 4335-MF Sale price$469 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
Sold outMay Queen RQ8221May Queen RQ8221
May Queen RQ8221 Sale price$398 USD
Sold outMay Queen RQ8220May Queen RQ8220
May Queen RQ8220 Sale price$398 USD
Sold outMay Queen RQ8219May Queen RQ8219
May Queen RQ8219 Sale price$319 USD
Sold outMay Queen RQ8218May Queen RQ8218
May Queen RQ8218 Sale price$299 USD
Sold outMay Queen RQ8217May Queen RQ8217
May Queen RQ8217 Sale price$299 USD
Sold outMay Queen RQ8216May Queen RQ8216
May Queen RQ8216 Sale price$319 USD
Sold outMay Queen RQ8215May Queen RQ8215
May Queen RQ8215 Sale price$239 USD
Sold outMay Queen RQ8214May Queen RQ8214
May Queen RQ8214 Sale price$299 USD
Sold outMay Queen RQ8213May Queen RQ8213
May Queen RQ8213 Sale price$359 USD
Sold outMay Queen RQ8212May Queen RQ8212
May Queen RQ8212 Sale price$299 USD
Sold outMay Queen RQ8210May Queen RQ8210
May Queen RQ8210 Sale price$259 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!