Long Formal Party Dresses|2025 Formal Prom Gowns|Short Formal Dresses – Page 65 Skip to content

Shopping Bag

Your cart is currently empty.

Long Formal Party Dresses & Formal Prom Gowns

Sort by

5626 Item

Elizabeth K GL3541 LilacElizabeth K GL3541 Lilac
Elizabeth K GL3541 Sale priceCHF 703
May Queen RQ8157 Dusty BlueMay Queen RQ8157 Dusty Blue
May Queen RQ8157 Sale priceCHF 316
Jovani 24104 PrintJovani 24104 Print Back
Jovani 24104 Sale priceCHF 567
Elizabeth K GL2514Elizabeth K GL2514
Elizabeth K GL2514 Sale priceCHF 472 Regular priceCHF 943
La Femme 32856 BlackLa Femme 32856 Black
La Femme 32856 Sale priceCHF 385
SCALA 48787 B
SCALA 48787 B Sale priceCHF 443
Andrea and Leo A1163 English VioletAndrea and Leo A1163 Smoky Blue
Andrea and Leo A1163 Sale priceCHF 175 Regular priceCHF 347
SCALA 60392SCALA 60392
SCALA 60392 Sale priceCHF 417
PS25151-Lilac PinkPS25151-_Blue_BK
Portia and Scarlett PS25151 Sale priceCHF 333
Alyce Paris 61486 MidnightAlyce Paris 61486 Midnight
Alyce Paris 61486 Sale priceCHF 324
La Femme 32939 RedLa Femme 32939 Royal Blue
La Femme 32939 Sale priceCHF 341
La Femme 32888 BlackLa Femme 32888 Black
La Femme 32888 Sale priceCHF 228
Portia and Scarlett PS25634E BlackPortia and Scarlett PS25634E Black
Portia and Scarlett PS25634E Sale priceCHF 584
Andrea and Leo A1170 MauveAndrea and Leo A1170 Black
Andrea and Leo A1170 Sale priceCHF 155 Regular priceCHF 303
Mac Duggal 68204 Black MultiMac Duggal 68204 Black Multi
Mac Duggal 68204 Sale priceCHF 407
Alyce Paris 61522 Neon PinkAlyce Paris 61522 Neon Pink
Alyce Paris 61522 Sale priceCHF 324
Mac Duggal 20353 PlumMac Duggal 20353 Plum
Mac Duggal 20353 Sale priceCHF 736
Jovani23577 BlueMulti_2Jovani23577BlueMulti Back
Jovani 23577 Sale priceCHF 699
Jovani 08459 in BlueJovani 08459 in Blue
Jovani 08459 Sale priceCHF 523
Clarisse 810996 Iridescent WhiteClarisse 810996 Iridescent White
Clarisse 810996 Sale priceCHF 353
Elizabeth K GL3566 SilverElizabeth K GL3566 Silver
Elizabeth K GL3566 Sale priceCHF 182
GLS by Gloria GL3370 BlackGLS by Gloria GL3370 Black
GLS by Gloria GL3370 Sale priceCHF 201 Regular priceCHF 402
Jessica Angel 2543 Sky BlueJessica Angel 2543 Sky Blue
Jessica Angel 2543 Sale priceCHF 403
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 priceCHF 458 Regular priceCHF 537
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 priceCHF 360 Regular priceCHF 554
SCALA 60258 ChampagneSCALA 60258 Champagne
SCALA 60258 Sale priceCHF 433
Clarisse 811110 LilacClarisse 811110 Lilac
Clarisse 811110 Sale priceCHF 472
Mac Duggal 11832 BlackMac Duggal 11832 Black
Mac Duggal 11832 Sale priceCHF 527 Regular priceCHF 1,227
Elizabeth K GL3543 Rose GoldElizabeth K GL3543 Rose Gold
Elizabeth K GL3543 Sale priceCHF 203
Elizabeth K GL1957 Rose GoldElizabeth K GL1957 Rose Gold
Elizabeth K GL1957 Sale priceCHF 684 Regular priceCHF 1,367
Jessica Angel 2594 PurpleJessica Angel 2594 Purple
Jessica Angel 2594 Sale priceCHF 324
Portia and Scarlett PS25281 CobaltPortia and Scarlett PS25281 Cobalt
Portia and Scarlett PS25281 Sale priceCHF 343
May Queen RQ7913 In BlackMay Queen RQ7913 In Black
May Queen RQ7913 Sale priceCHF 94 Regular priceCHF 230
La Femme - 30053 Beaded Bateau Neckline Sheath Dress In PurpleLa Femme - 30053 Beaded Bateau Neckline Sheath Dress In Purple
La Femme 30053 Sale priceCHF 385 Regular priceCHF 726
May Queen RQ8114 RedMay Queen RQ8114 Red
May Queen RQ8114 Sale priceCHF 351
Elizabeth K GL3601 Off WhiteElizabeth K GL3601 Off White
Elizabeth K GL3601 Sale priceCHF 730
Jessica Angel 846 RedJessica Angel 846 Red
Jessica Angel 846 Sale priceCHF 389
Alyce Paris 61561 MintAlyce Paris 61561 Mint
Alyce Paris 61561 Sale priceCHF 351
Jessica Angel 2412 Dark RedJessica Angel 2412 Dark Red
Jessica Angel 2412 Sale priceCHF 546
Alyce Paris 61784 EmeraldAlyce Paris 61784 Emerald
Alyce Paris 61784 Sale priceCHF 273
SCALA 47542 FuchsiaSCALA 47542 Fuchsia
SCALA 47542 B Sale priceCHF 360
Andrea and Leo A1374Andrea and Leo A1374
Andrea and Leo A1374 Sale priceCHF 375
PS25164-White Pink
Portia and Scarlett PS25164 Sale priceCHF 519
Elizabeth K GL3525 BlueElizabeth K GL3525 Blue
Elizabeth K GL3525 Sale priceCHF 939
La Femme 32725 Arctic BlueLa Femme 32725 Blush
La Femme 32725 Sale priceCHF 490
Ieena Duggal 55820 BlackIeena Duggal 55820 Black
Ieena Duggal 55820 Sale priceCHF 212 Regular priceCHF 424
La Femme 33086 BlackLa Femme 33086 Black
La Femme 33086 Sale priceCHF 294
SCALA 61401 RoseSCALA 61401 Rose
SCALA 61401 Sale priceCHF 467

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!