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Long Formal Party Dresses & Formal Prom Gowns

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5626 Item

Jessica Angel 2420 RedJessica Angel 2420 Red
Jessica Angel 2420 Sale price$900 USD
Alyce Paris 61588 Electric LimeAlyce Paris 61588 Electric Lime
Alyce Paris 61588 Sale price$348 USD
Elizabeth K GL3019 In PinkElizabeth K GL3019 In Neutral
Elizabeth K GL3019 Sale price$867 USD
May Queen RQ7949 BlueMay Queen RQ7949 Blue
May Queen RQ7949 Sale price$259 USD
Ladivine 7493WCLadivine 7493WC
Ladivine 7493WC Sale price$225 USD
SCALA 60366SCALA 60366
SCALA 60366 Sale price$438 USD
Elizabeth K GL2601Elizabeth K GL2601
Elizabeth K GL2601 Sale price$597 USD Regular price$2,274 USD
Clarisse 810581 BlackClarisse 810581 Black
Clarisse 810581 Sale price$558 USD
May Queen MQ1935 BlueMay Queen MQ1935 Blue
May Queen MQ1935 Sale price$129 USD Regular price$286 USD
La Femme 32915 ChampagneLa Femme 32915 Champagne
La Femme 32915 Sale price$650 USD
Jessica Angel 2398 RedJessica Angel 2398 Red
Jessica Angel 2398 Sale price$510 USD
Portia and Scarlett PS25247 BlushPortia and Scarlett PS25247 Blush
Portia and Scarlett PS25247 Sale price$702 USD
Portia and Scarlett PS23273 GreenPortia and Scarlett PS23273 Gray Silver
Portia and Scarlett PS23273 Sale price$768 USD
Mac Duggal 93789 Nude GoldMac Duggal 93789 Nude Gold
Mac Duggal 93789 Sale price$598 USD
La Femme 32684 BlackLa Femme 32684 Black
La Femme 32684 Sale price$318 USD
May Queen RQ7986May Queen RQ7986
May Queen RQ7986 Sale price$129 USD Regular price$150 USD
Mac Duggal - 93540D Asymmetric Gold Sequined Slit Gown In GoldMac Duggal - 93540D Asymmetric Gold Sequined Slit Gown In Gold
Mac Duggal 93540 Sale Sale price$299 USD Regular price$598 USD
Elizabeth K GL3523 TiffanyElizabeth K GL3523 Tiffany
Elizabeth K GL3523 Sale price$1,017 USD
Jovani 07306 PinkJovani 07306 Pink
Jovani 07306 Sale price$750 USD
Andrea and Leo A1247 BlueAndrea and Leo A1247 Pink
Andrea and Leo A1247 Sale price$218 USD Regular price$469 USD
Ladivine CD275 BlackLadivine CD275 Black
Ladivine CD275 Sale price$154 USD Regular price$368 USD
Alyce Paris 61408Alyce Paris 61408
Alyce Paris 61408 Sale priceFrom $234
Faviana 9555 RoyalFaviana 9555 Royal
Faviana 9555 Sale price$498 USD
SCALA 61339 RedSCALA 61339 Red
SCALA 61339 Sale price$460 USD
Portia and Scarlett PS25630E BlackPortia and Scarlett PS25630E Black
Portia and Scarlett PS25630E Sale price$768 USD
SCALA 60294 ChmapagneSCALA 60294 Chmapagne
SCALA 60294 Sale price$583 USD
Jessica Angel 2554 RedJessica Angel 2554 Red
Jessica Angel 2554 Sale price$490 USD
La Femme - 28099 Crystal Beaded Lace Trumpet Formal Dress In PinkLa Femme - 28099 Crystal Beaded Lace Trumpet Formal Dress In Silver & Gray
La Femme 28099 Sale price$498 USD
Alyce Paris 61875 LagoonAlyce Paris 61875 Lagoon
Alyce Paris 61875 Sale price$442 USD
Elizabeth K GL3556 SilverElizabeth K GL3556 Silver
Elizabeth K GL3556 Sale price$265 USD
Jessica Angel 2531 RedJessica Angel 2531 Red
Jessica Angel 2531 Sale price$450 USD
May Queen MQ1940 BlackMay Queen MQ1940 Black
May Queen MQ1940 Sale price$86 USD Regular price$173 USD
Andrea and Leo A1377Andrea and Leo A1377
Andrea and Leo A1377 Sale price$398 USD
Faviana ES10891 BlackFaviana ES10891 Black
Faviana ES10891 Sale price$398 USD
Ladivine CD962 MauveLadivine CD962 Mauve
Ladivine CD962 Sale price$279 USD
La Femme 32951 ChampagneLa Femme 32951 Champagne
La Femme 32951 Sale price$358 USD
Clarisse 811251 TurquoiseClarisse 811251 Turquoise
Clarisse 811251 Sale price$398 USD
La Femme 30637 Pink and OrangeLa Femme 30637 Pink and Orange
La Femme 30637 Sale price$438 USD
May Queen MQ1967 RedMay Queen MQ1967 Red
May Queen MQ1967 Sale price$86 USD Regular price$200 USD
Clarisse 810807 Black/NudeClarisse 810807 Black/Nude
Clarisse 810807 Sale price$410 USD
Elizabeth K GL3113 BlackElizabeth K GL3113 Black
Elizabeth K GL3113 Sale price$251 USD Regular price$456 USD
May Queen MQ2144 SageMay Queen MQ2144 Sage
May Queen MQ2144 Sale price$227 USD
Mac Duggal 68094 In PinkMac Duggal 68094 In Pink
Mac Duggal 68094 Sale price$598 USD
Jovani 07581 RedJovani 07581 Red
Jovani 07581 Sale price$790 USD
Elizabeth K GL1960Elizabeth K GL1960
Elizabeth K GL1960 Sale price$837 USD Regular price$1,134 USD
Portia and Scarlett PS23408 OrangePortia and Scarlett PS23408 Pink
Portia and Scarlett PS23408 Sale price$438 USD
Mac Duggal 68222 Apple GreenMac Duggal 68222 Apple Green
Mac Duggal 68222 Sale price$498 USD
Jovani 37974 Pink SilverJovani 37974 Pink Silver
Jovani 37974 Sale price$378 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!