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Long Formal Party Dresses & Formal Prom Gowns

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3354 Item

GLS by Gloria GL3217 Green/BlackGLS by Gloria GL3217 Green/Black
GLS by Gloria GL3217 Sale priceS/. 1,026 Regular priceS/. 2,051
Alyce Paris 61706 RaspberryAlyce Paris 61706 Raspberry
Alyce Paris 61706 Sale priceS/. 1,835
Portia and Scarlett PS23521 in OrangePortia and Scarlett PS23521
Portia and Scarlett PS23521 Sale priceS/. 1,422
Ieena Duggal 30763 GoldIeena Duggal 30763 Gold
Ieena Duggal 30763 Sale priceS/. 2,174
Terani Couture 1911GL9512 PinkTerani Couture 1911GL9512 Pink
Terani Couture 1911GL9512 Sale priceS/. 5,241
Clarisse 810809 SageClarisse 810809 Sage
Clarisse 810809 Sale priceS/. 2,219
Portia and Scarlett PS25182Portia and Scarlett PS25182 Purple
Portia and Scarlett PS25182 Sale priceS/. 2,279
Ieena Duggal 26986 Antique GoldIeena Duggal 26986 Antique Gold
Ieena Duggal 26986 Sale priceS/. 1,349 Regular priceS/. 2,352
Faviana S10863 RedFaviana S10863 Red
Faviana S10863 Sale priceS/. 1,394
SCALA 61325 Dusty PinkSCALA 61325 Dusty Pink
SCALA 61325 Sale priceS/. 1,850
SCALA 61406 Sky/ComboSCALA 61406 Sky/Combo
SCALA 61406 Sale priceS/. 1,637
Jovani 24021 NavyJovani 24021 Navy
Jovani 24021 Sale priceS/. 2,645 Regular priceS/. 2,753
Alyce Paris 61378 - Sequin Embellished Sleeveless Prom Dress Special Occasion Dress 000 / GoldAlyce Paris 61378 - Sequin Embellished Sleeveless Prom Dress Special Occasion Dress
Alyce Paris 61378 Sale priceS/. 670
Alyce Paris 61483 RedAlyce Paris 61483 Red
Alyce Paris 61483 Sale priceS/. 1,309
Alyce Paris 61492 RedAlyce Paris 61492 Red
Alyce Paris 61492 Sale priceS/. 1,234
Ieena Duggal 27061 Antique GoldIeena Duggal 27061 Antique Gold
Ieena Duggal 27061 Sale priceS/. 1,387
Dancing Queen 4318Dancing Queen 4318
Dancing Queen 4318 Sale priceS/. 1,038
Jovani 26160 BlackJovani 26160 Black
Jovani 26160 Sale priceS/. 3,402 Regular priceS/. 3,467
Mac Duggal 20368 In BlushMac Duggal 20368 In Blush
Mac Duggal A20368 Sale priceS/. 2,073 Regular priceS/. 3,101
GLS by Gloria GL3393 LilacGLS by Gloria GL3393 Lilac
GLS by Gloria GL3393 Sale priceS/. 853 Regular priceS/. 1,702
Alyce Paris 61724 Magic Opal/SandAlyce Paris 61724 Magic Opal/Sand
Alyce Paris 61724 Sale priceS/. 1,497
Alyce Paris 61689 Blue Green/MultiAlyce Paris 61689 Blue Green/Multi
Alyce Paris 61689 Sale priceS/. 1,231
Ladivine CM360 Smoky BlueLadivine CM360 Smoky Blue
Ladivine CM360 Sale priceS/. 1,126
Andrea and Leo A1436Andrea and Leo A1436
Andrea and Leo A1436 Sale priceS/. 2,166
Ladivine T712Ladivine T712
Ladivine T712 Sale priceS/. 519
SCALA 61324 GoldSCALA 61324 Gold
SCALA 61324 Sale priceS/. 2,565
Ladivine CDS450 BlueLadivine CDS450 Blue
Ladivine CDS450 Sale priceS/. 672
Jovani 23201 OrangeJovani 23201 Orange
Jovani 23201 Sale priceS/. 2,231
Portia and Scarlett PS26406CPortia and Scarlett PS26406C
Portia and Scarlett PS26406C Sale priceS/. 3,307
Andrea and Leo A1314 SilverAndrea and Leo A1314 Silver
Andrea and Leo A1314 Sale priceS/. 3,181
Faviana S10800 Dark EmeraldFaviana S10800 Dark Emerald
Faviana S10800 Sale priceS/. 1,672
Alyce Paris 61934 Hot PinkAlyce Paris 61934 Hot Pink
Alyce Paris 61934 Sale priceS/. 1,555
La Femme 32646 Royal BlueLa Femme 32646 Royal Blue
La Femme 32646 Sale priceS/. 1,645
Ladivine CDS547Ladivine CDS547
Ladivine CDS547 Sale priceS/. 1,464
SCALA 61346 RoyalSCALA 61346 Royal
SCALA 61346 Sale priceS/. 1,850
SCALA 60368SCALA 60368
SCALA 60368 Sale priceS/. 1,850 Regular priceS/. 2,101
SCALA 60173SCALA 60173
SCALA 60173 Sale priceS/. 1,966
Elizabeth K GL3150 BlackElizabeth K GL3150 Black
Elizabeth K GL3150 Sale priceS/. 853 Regular priceS/. 1,702
Andrea and Leo A1133 MultiAndrea and Leo A1133 Multi
Andrea and Leo A1133 Sale priceS/. 1,580
PS25161-PinkPS25161-Black Bk
Portia and Scarlett PS25161 Sale priceS/. 1,630
GLS by Gloria GL3249 Light PinkGLS by Gloria GL3249 Light Pink
GLS by Gloria GL3249 Sale priceS/. 1,113 Regular priceS/. 2,224
SCALA 60380SCALA 60380
SCALA 60380 Sale priceS/. 1,637
SCALA 60371SCALA 60371
SCALA 60371 Sale priceS/. 1,707
Mac Duggal 20428 CinnamonMac Duggal 20428 Cinnamon
Mac Duggal 20428 Sale priceS/. 2,790
Alyce Paris 61513 Neon MagentaAlyce Paris 61513 Neon Magenta
Alyce Paris 61513 Sale priceS/. 1,497
GLS by Gloria GL3463 Hot PinkGLS by Gloria GL3463 Hot Pink
GLS by Gloria GL3463 Sale priceS/. 1,101 Regular priceS/. 2,199
Alyce Paris 61452Alyce Paris 61452
Alyce Paris 61452 Sale priceS/. 562
Elizabeth K GL1914 ChampangeElizabeth K GL1914 Champange
Elizabeth K GL1914 Sale priceS/. 3,003

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!