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Long Formal Party Dresses & Formal Prom Gowns

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1783 Item

Faviana 11028 Black/SunburstFaviana 11028 Black/Sunburst
Faviana 11028 Sale priceS/. 1,736
La Femme 30697 In PurpleLa Femme 30697
La Femme 30697 Sale priceS/. 375 Regular priceS/. 1,052
Portia and Scarlett PS25213 BlackPortia and Scarlett PS25213 Black
Portia and Scarlett PS25213 Sale priceS/. 1,784
GLS by Gloria GL3220 FuchsiaGLS by Gloria GL3220 Fuchsia
GLS by Gloria GL3220 Sale priceS/. 935 Regular priceS/. 1,869
La Femme 32690 BlackLa Femme 32690 Black
La Femme 32690 Sale priceS/. 1,666
Andrea and Leo A1237 LavenderAndrea and Leo A1237 Paris Blue
Andrea and Leo A1237 Sale priceS/. 827 Regular priceS/. 1,669
Elizabeth K GL3559 SilverElizabeth K GL3559 Silver
Elizabeth K GL3559 Sale priceS/. 915
La Femme 32873La Femme 32873
La Femme 32873 Sale priceS/. 1,249
GLS by Gloria GL3330 BurgundyGLS by Gloria GL3330 Burgundy
GLS by Gloria GL3330 Sale priceS/. 765 Regular priceS/. 1,529
Faviana 11248 RedFaviana 11248 Red
Faviana 11248 Sale priceS/. 1,389
Jessica Angel 2387 RoyalJessica Angel 2387 Royal
Jessica Angel 2387 Sale priceS/. 2,166
Elizabeth K GL3539 ChampagneElizabeth K GL3539 Black
Elizabeth K GL3539 Sale priceS/. 687
Andrea and Leo A1286 LavenderAndrea and Leo A1286 Lavender
Andrea and Leo A1286 Sale priceS/. 827 Regular priceS/. 1,851
La Femme 32916La Femme 32916
La Femme 32916 Sale priceS/. 1,522
May Queen MQ2089 Baby BlueMay Queen MQ2089 White
May Queen MQ2089 Sale priceS/. 692
Elizabeth K GL3538 Rose GoldElizabeth K GL3538 Gold
Elizabeth K GL3538 Sale priceS/. 687
Ladivine CD722Ladivine CD722
Ladivine CD722 Sale priceS/. 930
Clarisse 811130 Iridescent BlueClarisse 811130 Iridescent Blue
Clarisse 811130 Sale priceS/. 1,541
Ladivine J840 Rose GoldLadivine J840 Navy
Ladivine J840 Sale priceS/. 310 Regular priceS/. 615
Alyce Paris 61919 PistachioAlyce Paris 61919 Pistachio
Alyce Paris 61919 Sale priceS/. 1,162
La Femme 32357 BlackLa Femme 32357 Black
La Femme 32357 Sale priceS/. 1,389
May Queen MQ2072 SageMay Queen MQ2072 Sage
May Queen MQ2072 Sale priceS/. 857
Clarisse 811196 FuchsiaClarisse 811196 Fuchsia
Clarisse 811196 Sale priceS/. 2,052
Clarisse 811127 WhiteClarisse 811127 White
Clarisse 811127 Sale priceS/. 2,780
Jessica Angel 2620 Neon PinkJessica Angel 2620 Neon Pink
Jessica Angel 2620 Sale priceS/. 2,715
Portia and Scarlett PS26046Portia and Scarlett PS26046
Portia and Scarlett PS26046 Sale priceS/. 2,695
Clarisse 811215 Dusty BlueClarisse 811215 Dusty Blue
Clarisse 811215 Sale priceS/. 1,820
La Femme 33033La Femme 33033
La Femme 33033 Sale priceS/. 1,109
La Femme 32669 Bright OrangeLa Femme 32669 Bright Orange
La Femme 32669 Sale priceS/. 1,639
Clarisse 811244 BlackClarisse 811244 Black
Clarisse 811244 Sale priceS/. 1,541
Ladivine CD252C Champagne GoldLadivine CD252C Red
Ladivine CD252C Sale priceS/. 845
La Femme 32700 Dark BerryLa Femme 32700 Dark Berry
La Femme 32700 Sale priceS/. 1,522
La Femme 32547 Dusty PinkLa Femme 32547 Dusty Pink
La Femme 32547 Sale priceS/. 1,639
Portia and Scarlett PS25278 RedPortia and Scarlett PS25278 Black Silver
Portia and Scarlett PS25278 Sale priceS/. 2,271
Faviana E11238 PeacockFaviana E11238 Peacock
Faviana E11238 Sale priceS/. 1,249
La Femme 32983 Dark TealLa Femme 32983 Dark Teal
La Femme 32983 Sale priceS/. 1,319
May Queen MQ2139 VioletMay Queen MQ2139 Violet
May Queen MQ2139 Sale priceS/. 937
Elizabeth K GL3617 MauveElizabeth K GL3617 Mauve
Elizabeth K GL3617 Sale priceS/. 1,209
May Queen RQ8138 SageMay Queen RQ8138 Sage
May Queen RQ8138 Sale priceS/. 1,072
Clarisse 810725 Shimmer SageClarisse 810725 Shimmer Sage
Clarisse 810725 Sale priceS/. 1,577
May Queen MQ2120May Queen MQ2120 Black
May Queen MQ2120 Sale priceS/. 655 Regular priceS/. 1,219
Elizabeth K GL3082 PinkElizabeth K GL3082 Pink
Elizabeth K GL3082 Sale priceS/. 850 Regular priceS/. 1,696
GLS by Gloria GL3256 ChampagneGLS by Gloria GL3256 Champagne
GLS by Gloria GL3256 Sale priceS/. 1,109 Regular priceS/. 2,216
GLS by Gloria GL3436 PurpleGLS by Gloria GL3436 Purple
GLS by Gloria GL3436 Sale priceS/. 767 Regular priceS/. 1,534
Andrea and Leo A1117 Lavendervideowise-widget-6675879ca76a3d00290aacea-7602011209921
Andrea and Leo A1117 Sale priceS/. 910 Regular priceS/. 1,856
GLS by Gloria GL3252 Smoky Blue/PeachGLS by Gloria GL3252 Smoky Blue/Peach
GLS by Gloria GL3252 Sale priceS/. 1,109 Regular priceS/. 2,216
GLS by Gloria GL3007 In PinkGLS by Gloria GL3007 In Pink
GLS by Gloria GL3007 Sale priceS/. 1,017 Regular priceS/. 2,031
GLS by Gloria GL3410 LilacGLS by Gloria GL3410 Lilac
GLS by Gloria GL3410 Sale priceS/. 1,194 Regular priceS/. 2,388

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!