Long Formal Party Dresses|2025 Formal Prom Gowns|Short Formal Dresses – Page 47 Skip to content

Shopping Bag

Your cart is currently empty.

Long Formal Party Dresses & Formal Prom Gowns

Sort by

3354 Item

Dancing Queen 4324Dancing Queen 4324
Dancing Queen 4324 Sale priceCHF 157
Mac Duggal - 20264 Deep V-Neck Pleated A-Line Gown In BlueMac Duggal - 20264 Deep V-Neck Pleated A-Line Gown In Blue
Mac Duggal 20264 Sale priceCHF 489
Mac Duggal 20377 In PinkMac Duggal 20377 In Pink
Mac Duggal 20377 Sale priceCHF 208 Regular priceCHF 409
Portia and Scarlett PS25207 SilverPortia and Scarlett PS25207 Silver
Portia and Scarlett PS25207 Sale priceCHF 534
Mac Duggal 8172 Nude MultiMac Duggal 8172 Nude Multi
Mac Duggal 8172 Sale priceCHF 375
Elizabeth K GL1969 BlushElizabeth K GL1969 Blush
Elizabeth K GL1969 Sale priceCHF 514 Regular priceCHF 1,028
La Femme 32680 BlackLa Femme 32680 Black
La Femme 32680 Sale priceCHF 358
Alyce Paris 61699 Black/GoldAlyce Paris 61699 Black/Gold
Alyce Paris 61699 Sale priceCHF 439
Clarisse 810559 RedClarisse 810559 Red Blue
Clarisse 810559 Sale priceCHF 352 Regular priceCHF 458
SCALA 61350 Dark SapphireSCALA 61350 Dark Sapphire
SCALA 61350 Sale priceCHF 350
La Femme - 29292 Fitted Sequined Scoop Neck Dress In RedLa Femme - 29292 Fitted Sequined Scoop Neck Dress In Red
La Femme 29292 Sale priceCHF 77
Jovani 09769 CafeJovani 09769 Cafe
Jovani 09769 Sale priceCHF 530
SCALA 48883 RedSCALA 48883 Red
SCALA 48883 Sale priceCHF 333
Mac Duggal 20287 MidnightMac Duggal 20287 Midnight
Mac Duggal 20287 Sale priceCHF 527 Regular priceCHF 1,058
May Queen RQ7980 MauveMay Queen RQ7980 Mauve
May Queen RQ7980 Sale priceCHF 114 Regular priceCHF 193
Faviana 9559 RoyalFaviana 9559 Royal
Faviana 9559 Sale priceCHF 408
Faviana 11029 Black/FuchsiaFaviana 11029 Black/Fuchsia
Faviana 11029 Sale priceCHF 392
Alyce Paris 61616 OceanAlyce Paris 61616 Ocean
Alyce Paris 61616 Sale priceCHF 421
Dancing Queen 4317Dancing Queen 4317
Dancing Queen 4317 Sale priceCHF 252
Ieena Duggal 27061 Apple GreenIeena Duggal 27061 Apple Green
Ieena Duggal 27061 Sale Sale priceCHF 367 Regular priceCHF 539
May Queen RQ7943 ChampagneMay Queen RQ7943 Champagne
May Queen RQ7943 Sale priceCHF 157 Regular priceCHF 224
Mac Duggal 20480 BlackMac Duggal 20480 Black
Mac Duggal 20480 Sale priceCHF 703 Regular priceCHF 1,618
Portia and Scarlett PS25303 Light BluePortia and Scarlett PS25303 Light Blue
Portia and Scarlett PS25303 Sale priceCHF 763
Portia and Scarlett PS26170Portia and Scarlett PS26170
Portia and Scarlett PS26170 Sale priceCHF 493
SCALA 60395SCALA 60395
SCALA 60395 Sale priceCHF 384
Jovani 07138 RedJovani 07138 Red
Jovani 07138 Sale priceCHF 567
Mac Duggal 93909 RosewoodMac Duggal 93909 Rosewood
Mac Duggal 93909 Sale priceCHF 314 Regular priceCHF 594
Alyce Paris 61526 RosewoodAlyce Paris 61526 Rosewood
Alyce Paris 61526 Sale priceCHF 641
Alyce Paris 61477 EvergladeAlyce Paris 61477 Everglade
Alyce Paris 61477 Sale priceCHF 421
Sold outLadivine CD715Ladivine CD715
Ladivine CD715 Sale priceCHF 418
Ladivine C170Ladivine C170
Ladivine C170 Sale priceCHF 246
Ladivine CB163Ladivine CB163
Ladivine CB163 Sale priceCHF 304
Dancing Queen 4340Dancing Queen 4340
Dancing Queen 4340 Sale priceCHF 252
La Femme - 30375 Embellished Short Sleeves Sheath Dress In BlueLa Femme - 30375 Embellished Short Sleeves Sheath Dress In Blue
La Femme 30375 Sale priceCHF 605
Terani Couture 231GL0416 NeutralTerani Couture 231GL0416 Neutral
Terani Couture 231GL0416 Sale priceCHF 970
La Femme 32686 PinkLa Femme 32686 Pink
La Femme 32686 - MF Sale priceCHF 394
Clarisse 810708 RoyalClarisse 810708 Royal
Clarisse 810708 - MF Sale priceCHF 320
Jessica Angel 529 Dark-RedJessica Angel 529 Dark-Red
Jessica Angel 529 Sale priceCHF 361
Jessica Angel 983 BlossomJessica Angel 983 Blossom
Jessica Angel 983 Sale priceCHF 472
Sold outLadivine CC467 EmeraldLadivine CC467 Emerald
MFCC4697-MF Sale priceCHF 293
Jessica Angel 950 Neon PinkJessica Angel 950 Neon Pink
Jessica Angel 950 Sale priceCHF 361
Jessica Angel 773 GreenJessica Angel 773 Green
Jessica Angel 773 Sale priceCHF 389
Jessica Angel 917 Neon PinkJessica Angel 917 Neon Pink
Jessica Angel 917 Sale priceCHF 509
Sold outLadivine 9312 Champagnevideowise-widget-6675879ca76a3d00290aacea-10070800466113
MF9312-MF Sale priceCHF 235 Regular priceCHF 528
PS25153-EmeraldPS25153-PurpleBlackPink
Ladivine CD821 Blackvideowise-widget-6675879ca76a3d00290aacea-10103357210817
MF8291 - MF Sale priceCHF 264
Jessica Angel 110 HunterJessica Angel 110
Jessica Angel 110 Sale priceCHF 416
Faviana ES10890Faviana ES10890
Faviana ES10890-MF Sale priceCHF 320

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!