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Long Formal Party Dresses & Formal Gowns

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5521 Item

La Femme 32107 Dark BerryLa Femme 32107 Dark Berry
La Femme 32107 Sale price$538 USD
La Femme 31521 AquaLa Femme 31521 Aqua
La Femme 31521 Sale price$298 USD
Faviana S10638 In PurpleFaviana S10638 In Purple
Faviana S10638 Sale price$378 USD
Ladivine CD820 RedLadivine CD820 Red
Ladivine CD820 Sale price$99.50 USD
La Femme 31427 EmeraldLa Femme 31427 Emerald
La Femme 31427 Sale price$298 USD
La Femme 32141 EmeraldLa Femme 32141 Emerald
La Femme 32141 Sale price$478 USD
La Femme 32204 Dark EmeraldLa Femme 32204 Dark Emerald
La Femme 32204 Sale price$416 USD
La Femme 31919 EmeraldLa Femme 31919 Emerald
La Femme 31919 Sale price$318 USD
La Femme 31993 LavenderLa Femme 31993 Lavender
La Femme 31993 Sale price$598 USD
Ieena Duggal - 26540I V-Neck Embellished Shoulders A-Line Gown In BlackIeena Duggal - 26540I V-Neck Embellished Shoulders A-Line Gown In Black
Ieena Duggal 26540I Sale price$538 USD
Ladivine CD0219 Smoky BlueLadivine CD0219 Emerald
Ladivine CD0219 Sale price$139.50 USD
Ladivine CD0220 Rose GoldLadivine CD0220 Rose Gold
Ladivine CD0220 Sale price$139.50 USD
La Femme 32029 BlackLa Femme 32029 Black
La Femme 32029 Sale price$598 USD
La Femme - 30621 Embellished Allover Trumpet Dress In BlueLa Femme - 30621 Embellished Allover Trumpet Dress In Blue
La Femme 30621 Sale price$498 USD
La Femme 31329 Hot CoralLa Femme 31329 Hot Coral
La Femme 31329 Sale price$278 USD
La Femme 30307 In GreenLa Femme 30307 In Green
La Femme 30307 Sale price$450 USD
La Femme 32338 Bright GreenLa Femme 32338 Bright Green
La Femme 32338 Sale price$538 USD
La Femme 32023 NavyLa Femme 32023 Navy
La Femme 32023 Sale price$638 USD
La Femme 31119 BlueLa Femme 31119 Blue
La Femme 31119 Sale price$378 USD
La Femme 32216 Dark EmeraldLa Femme 32216 Dark Emerald
La Femme 32216 Sale price$498 USD
Ladivine CC2162 EmeraldLadivine CC2162 Emerald
Ladivine CC2162 Sale price$60 USD
Dancing Queen 4287 In BlackDancing Queen 4287 In Green
Dancing Queen 4287 Sale price$201 USD
La Femme 30477 GoldLa Femme 30477 Gold
La Femme 30477 Sale price$318 USD
Ladivine CH111 GreenLadivine CH111 Pink
Ladivine CH111 Sale price$50 USD
Ieena Duggal - 26513I Faux Surplice High Slit Long Dress In BlackIeena Duggal 26513 Black
Ieena Duggal 26513I Sale price$298 USD
La Femme - 28880 Sequined Deep V Neck Fitted Dress In BlackLa Femme - 28880 Sequined Deep V Neck Fitted Dress In Silver
La Femme 28880 Sale price$416 USD
La Femme 32273 Royal BlueLa Femme 32273 Royal Blue
La Femme 32273 Sale price$538 USD
Mac Duggal - 49054I Sleeveless Tiered High Slit A-Line Dress In RedMac Duggal - 49054I Sleeveless Tiered High Slit A-Line Dress In Red
Mac Duggal 49054 Sale price$458 USD
Mac Duggal - 5501 Bishop Sleeve Sequin Gown In NeutralMac Duggal - 5501 Bishop Sleeve Sequin Gown In Neutral
Mac Duggal 5501 Sale price$598 USD
La Femme 31311 BlackLa Femme 31311 Black
La Femme 31311 Sale price$278 USD
Ladivine CH171 In Black and RedLadivine CH171 In Pink
Ladivine CH171 Sale price$70 USD
Ladivine CL03 BurgundyLadivine CL03 Black
Ladivine CL03 Sale price$40 USD
La Femme 31516 Royal BlueLa Femme 31516 Royal Blue
La Femme 31516 Sale price$258 USD
Ladivine - CH182 Allover Sequin One Shoulder Sheath Dress In RedLadivine - CH182 Allover Sequin One Shoulder Sheath Dress In Red
Ladivine CH182 Sale price$270 USD
La Femme 31411 PurpleLa Femme 31411 Purple
La Femme 31411 Sale price$438 USD
Faviana S10639 In BlueFaviana S10639 In Blue
Faviana S10639 Sale price$398 USD
La Femme 32053 SageLa Femme 32053 Sage
La Femme 32053 Sale price$538 USD
La Femme 30676La Femme 30676
La Femme 30676 Sale price$318 USD
Atria - 6306H Scoop Open Back Evening Gown In BlueAtria - 6306H Scoop Open Back Evening Gown In Blue
Atria 6306H Sale price$390 USD
GLS by Gloria GL3047 In NeutralGLS by Gloria GL3047 In Neutral
GLS by Gloria GL3047 Sale price$297 USD Regular price$392 USD
Elizabeth K GL3035 In YellowElizabeth K GL3035 In Yellow
Elizabeth K GL3035 Sale price$228 USD Regular price$272 USD
Ladivine CD811 BlackLadivine CD811 Black
Ladivine CD811 Sale price$139.50 USD
La Femme 32203 SilverLa Femme 32203 Silver
La Femme 32203 Sale price$538 USD
La Femme 31978 Royal BlueLa Femme 31978 Royal Blue
La Femme 31978 Sale price$318 USD
La Femme 32314 Bright GreenLa Femme 32314 Bright Green
La Femme 32314 Sale price$498 USD
Ladivine KV1063 Neon FuchsiaLadivine KV1063 Neon Fuchsia
Ladivine KV1063 Sale price$70 USD
La Femme - 30613 Embellished Sheath Evening Dress In PinkLa Femme - 30613 Embellished Sheath Evening Dress In Pink
La Femme 30613 Sale price$258 USD
La Femme 32298 PapayaLa Femme 32298 Papaya
La Femme 32298 Sale price$478 USD

2026 Long Formal Party Dresses & Formal Prom Gowns
Check out our 2026 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!