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Long Formal Party Dresses & Formal Prom Gowns

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387 Item

Alyce Paris 61484 RedAlyce Paris 61484 Red
Alyce Paris 61484 Sale price$ 6,365
May Queen MQ1907 BlackMay Queen MQ1907 Black
May Queen MQ1907 Sale price$ 2,055
Mac Duggal 68229 BlueMac Duggal 68229 Blue
Mac Duggal 68229 Sale price$ 9,247
Mac Duggal - 20245 Enchanting Tulle Floral Long Gown In SilverMac Duggal - 20245 Enchanting Tulle Floral Long Gown In Silver
Mac Duggal 20245 Sale price$ 11,115
Elizabeth K GL3082 PinkElizabeth K GL3082 Pink
Elizabeth K GL3082 Sale price$ 4,537 Regular price$ 9,060
GLS by Gloria GL3436 PurpleGLS by Gloria GL3436 Purple
GLS by Gloria GL3436 Sale price$ 4,097 Regular price$ 8,193
Andrea and Leo A1117 Lavendervideowise-widget-6675879ca76a3d00290aacea-7602011209921
Andrea and Leo A1117 Sale price$ 4,857 Regular price$ 9,914
GLS by Gloria GL3410 LilacGLS by Gloria GL3410 Lilac
GLS by Gloria GL3410 Sale price$ 6,378 Regular price$ 12,756
Alyce Paris 61723 RaspberryAlyce Paris 61723 Raspberry
Alyce Paris 61723 Sale price$ 8,566
May Queen LK171 PurpleMay Queen LK171 Purple
May Queen LK171 Sale price$ 6,538 Regular price$ 7,152
Andrea and Leo A1142 BlueAndrea and Leo A1142 Blue
Andrea and Leo A1142 Sale price$ 3,963 Regular price$ 8,286
SCALA 60514 IvorySCALA 60514 Ivory
SCALA 60514 Sale price$ 9,847
Jovani 23077 in BlueJovani 23077 in Blue
Jovani 23077 Sale price$ 12,876
Ladivine CD252 Champagne Goldvideowise-widget-6675879ca76a3d00290aacea-7527845789889
Ladivine CD252 Sale price$ 4,484
Clarisse 810620 PurpleClarisse 810620 Purple
Clarisse 810620 Sale price$ 8,420
Ladivine OC007 Dusty BlueLadivine OC007 Dusty Blue
Ladivine OC007 Sale price$ 3,123 Regular price$ 6,792
SCALA 61302 Ivory GreySCALA 61302 Ivory Grey
SCALA 61302 Sale price$ 10,234
Alyce Paris 61500 RaspberryAlyce Paris 61500 Raspberry
Alyce Paris 61500 Sale price$ 7,165
Ladivine CD0217 Smoky BlueLadivine CD0217 Smoky Blue
Ladivine CD0217 Sale price$ 2,669 Regular price$ 6,298
Mac Duggal 50670 PurpleMac Duggal 50670 Purple
Mac Duggal 50670 Sale price$ 11,115
La Femme - 27895 Lace Applique Sheath Short Dress In Purple and GrayLa Femme - 27895 Lace Applique Sheath Short Dress In Purple and Gray
La Femme 27895 Sale price$ 5,177 Regular price$ 8,820
Faviana S10830 LilacFaviana S10830 Lilac
Faviana S10830 Sale price$ 9,647
May Queen MQ1946 ChampagneMay Queen MQ1946 Champagne
May Queen MQ1946 Sale price$ 2,135 Regular price$ 3,977
Clarisse 810701 Light PurpleClarisse 810701 Light Purple
Clarisse 810701 Sale price$ 8,006
Clarisse 810447 PurpleClarisse 810447 Pink
Clarisse 810447 Sale price$ 7,406 Regular price$ 9,807
 GLS by Gloria GL3134 LavenderGLS by Gloria GL3134 Lavender
GLS by Gloria GL3134 Sale price$ 6,352 Regular price$ 12,689
GLS by Gloria GL3128 Baby BlueGLS by Gloria GL3128 Baby Blue
GLS by Gloria GL3128 Sale price$ 5,431 Regular price$ 10,848
May Queen MQ1953 BlackMay Queen MQ1953 Black
May Queen MQ1953 Sale price$ 3,750
Ieena Duggal 49539 In PurpleIeena Duggal 49539 In Purple
Ieena Duggal 49539 Sale price$ 7,979 Regular price$ 13,610
GLS by Gloria GL3154 MagentaGLS by Gloria GL3154 Magenta
GLS by Gloria GL3154 Sale price$ 6,378 Regular price$ 12,756
SCALA 61335 OrangeSCALA 61335 Orange
SCALA 61335 Sale price$ 7,953
Faviana 11051 AquaFaviana 11051 Aqua
Faviana 11051 Sale price$ 6,298
Elizabeth K GL1944 Baby BlueElizabeth K GL1944 Baby Blue
Elizabeth K GL1944 Sale price$ 9,981 Regular price$ 19,948
Leena Duggal 11636 PlumLeena Duggal 11636 Plum
leena Duggal 11636 Sale Sale price$ 4,817 Regular price$ 9,634
May Queen MQ1900 in NeutralMay Queen MQ1900 in Neutral
May Queen MQ1900 Sale price$ 2,135 Regular price$ 4,644
Andrea and Leo A1053 BlueAndrea and Leo A1053 Lilac
Andrea and Leo A1053 Sale price$ 7,819
Andrea and Leo A1206 GreenaryAndrea and Leo A1206 Lavender
Andrea and Leo A1206 Sale price$ 4,417 Regular price$ 9,474
Mac Duggal 93653 PurpleMac Duggal 93653 Purple
Mac Duggal 93653 Sale price$ 12,983
La Femme - 27870 Floral Lace Short Sleeve A-Line Dress In PinkLa Femme - 27870 Floral Lace Short Sleeve A-Line Dress In Pink
La Femme 27870 Sale price$ 8,126 Regular price$ 12,209
May Queen MQ1850 In BlackMay Queen MQ1850 In Black
May Queen MQ1850 Sale price$ 3,029 Regular price$ 4,057
La Femme - 30044 Beaded Long Sheath Dress In PurpleLa Femme - 30044 Beaded Long Sheath Dress In Purple
La Femme 30044 Sale price$ 12,249
SCALA 61340 SapphireSCALA 61340 Sapphire
SCALA 61340 Sale price$ 7,566
Faviana S10870 RoyalFaviana S10870 Royal
Faviana S10870 Sale price$ 7,419
Clarisse 810974 LilacClarisse 810974 Lilac
Clarisse 810974 Sale price$ 8,673
GLS by Gloria GL3399 LilacGLS by Gloria GL3399 Lilac
GLS by Gloria GL3399 Sale price$ 5,925 Regular price$ 11,835
Alyce Paris 61595 Dragon ScaleAlyce Paris 61595 Dragon Scale
Alyce Paris 61595 Sale price$ 11,168
May Queen RQ7906 In MauveMay Queen RQ7906 In Mauve
May Queen RQ7906 Sale price$ 2,589 Regular price$ 4,057
Elizabeth K GL2802Elizabeth K GL2802
Elizabeth K GL2802 Sale price$ 7,672 Regular price$ 15,331

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!