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Long Formal Party Dresses & Formal Prom Gowns

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Sold outAlyce Paris 27393Alyce Paris 27393
Alyce Paris 27393 Sale price$368 USD
Sold outAlyce Paris 27359Alyce Paris 27359
Alyce Paris 27359 Sale price$308 USD
Sold outAlyce Paris 27358Alyce Paris 27358
Alyce Paris 27358 Sale price$318 USD
Sold outAlyce Paris 27470Alyce Paris 27470
Alyce Paris 27470 Sale price$378 USD
Sold outAlyce Paris 27523Alyce Paris 27523
Alyce Paris 27523 Sale price$328 USD
Sold outAlyce Paris 27496Alyce Paris 27496
Alyce Paris 27496 Sale price$378 USD
Sold outAlyce Paris 27538Alyce Paris 27538
Alyce Paris 27538 Sale price$328 USD
Sold outAlyce Paris 27477Alyce Paris 27477
Alyce Paris 27477 Sale price$458 USD
Sold outAlyce Paris 27489Alyce Paris 27489
Alyce Paris 27489 Sale price$348 USD
Sold outAlyce Paris 27536Alyce Paris 27536
Alyce Paris 27536 Sale price$368 USD
Sold outAlyce Paris 27520Alyce Paris 27520
Alyce Paris 27520 Sale price$398 USD
Sold outAlyce Paris 27478Alyce Paris 27478
Alyce Paris 27478 Sale price$458 USD
Sold outAlyce Paris 27488Alyce Paris 27488
Alyce Paris 27488 Sale price$308 USD
Sold outAlyce Paris 27495Alyce Paris 27495
Alyce Paris 27495 Sale price$528 USD
Sold outAlyce Paris 27504Alyce Paris 27504
Alyce Paris 27504 Sale price$288 USD
Sold outAlyce Paris 27544Alyce Paris 27544
Alyce Paris 27544 Sale price$298 USD
Sold outAlyce Paris 27525Alyce Paris 27525
Alyce Paris 27525 Sale price$268 USD
Sold outMac Duggal - 11293 Petal High Low A-Line Gown In BlackMac Duggal - 11293 Petal High Low A-Line Gown In Pink
Mac Duggal 11293 - MF Sale price$798 USD Regular price$1,596 USD
Sold outDancing Queen 4333Dancing Queen 4333
Dancing Queen 4333 Sale price$201 USD Regular price$267 USD
Sold outDancing Queen 4350Dancing Queen 4350
Dancing Queen 4350 Sale price$191 USD Regular price$257 USD
Sold outAndrea and Leo A1135 Lilacvideowise-widget-6675879ca76a3d00290aacea-7602009800897
Andrea and Leo A1135 Sale price$205 USD
Sold outAndrea and Leo A1167 BlueAndrea and Leo A1167 Blue
Andrea and Leo A1167 Sale price$798 USD
Sold outMac Duggal - 5671 Floral Sleeveless A-Line Gown In Black and MulticolorMac Duggal - 5671 Floral Sleeveless A-Line Gown In White and Multicolor
Mac Duggal 5671 - MF Sale price$698 USD Regular price$1,396 USD
Sold outJovani 23777 PeacockJovani 23777 Peacock Back
Jovani 23777 Sale price$950 USD
Sold outJovani 22522 BlackJovani 22522 Black
Jovani 22522 Sale price$370 USD
Sold outAlyce Paris 61308Alyce Paris 61308
Alyce Paris 61308 Sale price$748 USD
Sold outAlyce Paris 61411Alyce Paris 61411
Alyce Paris 61411 Sale priceFrom $149
Sold outAlyce Paris 61432Alyce Paris 61432
Alyce Paris 61432 Sale priceFrom $148
Sold outAlyce Paris 61465Alyce Paris 61465
Alyce Paris 61465 Sale price$348 USD
Sold outAlyce Paris 61444Alyce Paris 61444
Alyce Paris 61444 Sale priceFrom $134
Sold outPortia and Scarlett PS21208 in BlackPortia and Scarlett PS21208 in Black
Sold outLadivine CD878 GreenLadivine CD878 Black
Ladivine CD878 - MF Sale price$118 USD Regular price$197 USD
Sold outMay Queen RQ8016 BlackMay Queen RQ8016 Black
May Queen RQ8016 Sale price$99 USD Regular price$321 USD
Sold outAlyce Paris 61403Alyce Paris 61403
Alyce Paris 61403 Sale priceFrom $214
Sold outAlyce Paris 61406 - Off Shoulder Feathered Long Gown Special Occasion Dress 000 / MintAlyce Paris 61406 - Off Shoulder Feathered Long Gown Special Occasion Dress
Alyce Paris 61406 Sale priceFrom $238
Sold outAlyce Paris 61421 Dragon ScaleAlyce Paris 61421 Dragon Scale
Alyce Paris 61421 Sale priceFrom $228
Sold outAlyce Paris 61320 RedAlyce Paris 61320 Red
Alyce Paris 61320 Sale price$648 USD
Sold outAlyce Paris 61350 ChampagneAlyce Paris 61350 Champagne
Alyce Paris 61350 Sale price$438 USD
Sold outAlyce Paris 61370 WhiteAlyce Paris 61370 White
Alyce Paris 61370 Sale priceFrom $258
Sold outAlyce Paris 61407 GreenAlyce Paris 61407 Green
Alyce Paris 61407 Sale priceFrom $224
Sold outAlyce Paris 61410 PinkAlyce Paris 61410 Pink
Alyce Paris 61410 Sale priceFrom $199
Sold outAlyce Paris 61415 Black GoldAlyce Paris 61415 Black Gold
Alyce Paris 61415 Sale priceFrom $199
Sold outAlyce Paris 61466 Dragon ScaleAlyce Paris 61466 Dragon Scale
Alyce Paris 61466 Sale priceFrom $158
Sold outAlyce Paris 61348 Yellow GreenAlyce Paris 61348 Yellow Green
Alyce Paris 61348 Sale priceFrom $138
Sold outAlyce Paris 61362 PinkAlyce Paris 61362 Pink
Alyce Paris 61362 Sale priceFrom $174
Sold outAlyce Paris 61385 BlueAlyce Paris 61385 Blue
Alyce Paris 61385 Sale priceFrom $110.90
Sold outAlyce Paris 61395 BlueAlyce Paris 61395 Blue
Alyce Paris 61395 Sale price$378 USD
Sold outAlyce Paris 61412 GoldAlyce Paris 61412 Gold
Alyce Paris 61412 Sale price$428 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!