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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Mac Duggal 68204 Black MultiMac Duggal 68204 Black Multi
Mac Duggal 68204 Sale price$ 9,240
Alyce Paris 61522 Neon PinkAlyce Paris 61522 Neon Pink
Alyce Paris 61522 Sale price$ 7,360
Mac Duggal 20353 PlumMac Duggal 20353 Plum
Mac Duggal 20353 Sale price$ 16,707
Jovani23577 BlueMulti_2Jovani23577BlueMulti Back
Jovani 23577 Sale price$ 15,880
Jovani 08459 in BlueJovani 08459 in Blue
Jovani 08459 Sale price$ 11,867
Clarisse 810996 Iridescent WhiteClarisse 810996 Iridescent White
Clarisse 810996 Sale price$ 8,000
Elizabeth K GL3566 SilverElizabeth K GL3566 Silver
Elizabeth K GL3566 Sale price$ 4,134
GLS by Gloria GL3370 BlackGLS by Gloria GL3370 Black
GLS by Gloria GL3370 Sale price$ 4,560 Regular price$ 9,120
Jessica Angel 2543 Sky BlueJessica Angel 2543 Sky Blue
Jessica Angel 2543 Sale price$ 9,147
La Femme - 28053 V Neck Lace A-Line Gown In NeutralLa Femme - 28053 V Neck Lace A-Line Gown In Blue
La Femme 28053 Sale price$ 10,387 Regular price$ 12,200
La Femme - 27908 Floral V Neck A-Line Dress In BrownLa Femme - 27908 Floral V Neck A-Line Dress In Brown
La Femme 27908 Sale price$ 8,160 Regular price$ 12,573
SCALA 60258 ChampagneSCALA 60258 Champagne
SCALA 60258 Sale price$ 9,840
Clarisse 811110 LilacClarisse 811110 Lilac
Clarisse 811110 Sale price$ 10,705
Mac Duggal 11832 BlackMac Duggal 11832 Black
Mac Duggal 11832 Sale price$ 11,973 Regular price$ 27,866
Elizabeth K GL3543 Rose GoldElizabeth K GL3543 Rose Gold
Elizabeth K GL3543 Sale price$ 4,600
Elizabeth K GL1957 Rose GoldElizabeth K GL1957 Rose Gold
Elizabeth K GL1957 Sale price$ 15,533 Regular price$ 31,066
Jessica Angel 2594 PurpleJessica Angel 2594 Purple
Jessica Angel 2594 Sale price$ 7,360
Portia and Scarlett PS25281 CobaltPortia and Scarlett PS25281 Cobalt
Portia and Scarlett PS25281 Sale price$ 7,787
May Queen RQ7913 In BlackMay Queen RQ7913 In Black
May Queen RQ7913 Sale price$ 2,134 Regular price$ 5,227
La Femme - 30053 Beaded Bateau Neckline Sheath Dress In PurpleLa Femme - 30053 Beaded Bateau Neckline Sheath Dress In Purple
La Femme 30053 Sale price$ 8,747 Regular price$ 16,493
May Queen RQ8114 RedMay Queen RQ8114 Red
May Queen RQ8114 Sale price$ 7,974
Elizabeth K GL3601 Off WhiteElizabeth K GL3601 Off White
Elizabeth K GL3601 Sale price$ 16,573
Jessica Angel 846 RedJessica Angel 846 Red
Jessica Angel 846 Sale price$ 8,827
Alyce Paris 61561 MintAlyce Paris 61561 Mint
Alyce Paris 61561 Sale price$ 7,960
Jessica Angel 2412 Dark RedJessica Angel 2412 Dark Red
Jessica Angel 2412 Sale price$ 12,400
Alyce Paris 61784 EmeraldAlyce Paris 61784 Emerald
Alyce Paris 61784 Sale price$ 6,200
SCALA 47542 FuchsiaSCALA 47542 Fuchsia
SCALA 47542 B Sale price$ 8,174
Andrea and Leo A1374Andrea and Leo A1374
Andrea and Leo A1374 Sale price$ 8,520
PS25164-White Pink
Portia and Scarlett PS25164 Sale price$ 11,773
Elizabeth K GL3525 BlueElizabeth K GL3525 Blue
Elizabeth K GL3525 Sale price$ 21,320
La Femme 32725 Arctic BlueLa Femme 32725 Blush
La Femme 32725 Sale price$ 11,133
Ieena Duggal 55820 BlackIeena Duggal 55820 Black
Ieena Duggal 55820 Sale price$ 4,814 Regular price$ 9,627
La Femme 33086 BlackLa Femme 33086 Black
La Femme 33086 Sale price$ 6,667
SCALA 61401 RoseSCALA 61401 Rose
SCALA 61401 Sale price$ 10,600
Portia and Scarlett PS25994CPortia and Scarlett PS25994C
Portia and Scarlett PS25994C Sale price$ 22,066
Jovani 22921 OrangeJovani 22921 Orange
Jovani 22921 Sale price$ 18,093
Portia and Scarlett PS25304 PinkPortia and Scarlett PS25304 Pink
Portia and Scarlett PS25304 Sale price$ 15,240
La Femme - 28000 Beaded Lace A-Line Evening Dress In BlueLa Femme - 28000 Beaded Lace A-Line Evening Dress In Blue
La Femme 28000 Sale price$ 10,013 Regular price$ 11,453
GLS by Gloria GL3118GLS by Gloria GL3118
GLS by Gloria GL3118 Sale price$ 6,814 Regular price$ 13,613
Portia and Scarlett PS25259 Hot PinkPortia and Scarlett PS25259 Red
Portia and Scarlett PS25259 Sale price$ 10,387
Faviana S10831 PurpleFaviana S10831 Purple
Faviana S10831 Sale price$ 8,520
Atria 6802HAtria 6802H
Atria 6802H Sale price$ 8,600
La Femme 32971 BlackLa Femme 32971 Black
La Femme 32971 Sale price$ 6,667
Mac Duggal 20402 In WhiteMac Duggal 20402 In White
Mac Duggal 20402 Sale price$ 8,094 Regular price$ 15,427
Portia and Scarlett PS25195 CobaltPortia and Scarlett PS25195
Portia and Scarlett PS25195 Sale price$ 7,614
Jovani 49634 GoldJovani 49634 Gold
Jovani 49634 Sale price$ 18,093
May Queen RQ8178 BlackMay Queen RQ8178 Black
May Queen RQ8178 Sale price$ 9,160
Alyce Paris 61738 RaspberryAlyce Paris 61738 Raspberry
Alyce Paris 61738 Sale price$ 7,534

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!