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Long Formal Party Dresses & Formal Prom Gowns

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Sold outMac Duggal - 5671 Floral Sleeveless A-Line Gown In Black and MulticolorMac Duggal - 5671 Floral Sleeveless A-Line Gown In White and Multicolor
Mac Duggal 5671 - MF Sale price7.458 kr
Sold outJovani 23777 PeacockJovani 23777 Peacock Back
Jovani 23777 Sale price10.733 kr
Sold outAlyce Paris 61308Alyce Paris 61308
Alyce Paris 61308 Sale price8.410 kr
Sold outAlyce Paris 61411Alyce Paris 61411
Alyce Paris 61411 Sale price1.679 kr
Sold outAlyce Paris 61432Alyce Paris 61432
Alyce Paris 61432 Sale price1.664 kr
Sold outAlyce Paris 61465Alyce Paris 61465
Alyce Paris 61465 Sale price2.077 kr
Sold outAlyce Paris 61444Alyce Paris 61444
Alyce Paris 61444 Sale price1.507 kr
Sold outPortia and Scarlett PS21208 in BlackPortia and Scarlett PS21208 in Black
Sold outLadivine CD878 GreenLadivine CD878 Black
Ladivine CD878 - MF Sale price1.335 kr
Sold outLadivine CB046 - MFLadivine CB046 - MF
Ladivine CB046 - MF Sale price1.492 kr
Sold outGLS by Gloria GL3126 Dusty RoseGLS by Gloria GL3126 Dusty Rose
GLS by Gloria GL3126 Sale price3.845 kr
Sold outMay Queen RQ8016 BlackMay Queen RQ8016 Black
May Queen RQ8016 Sale price1.125 kr
Sold outAlyce Paris 61451Alyce Paris 61451
Alyce Paris 61451 Sale price1.837 kr
Sold outAlyce Paris 61454Alyce Paris 61454
Alyce Paris 61454 Sale price1.559 kr
Sold outAlyce Paris 61403Alyce Paris 61403
Alyce Paris 61403 Sale price2.406 kr
Sold outAlyce Paris 61406 - Off Shoulder Feathered Long Gown Special Occasion Dress 000 / MintAlyce Paris 61406 - Off Shoulder Feathered Long Gown Special Occasion Dress
Alyce Paris 61406 Sale price2.676 kr
Sold outAlyce Paris 61421 Dragon ScaleAlyce Paris 61421 Dragon Scale
Alyce Paris 61421 Sale price2.564 kr
Sold outAlyce Paris 61350 ChampagneAlyce Paris 61350 Champagne
Alyce Paris 61350 Sale price4.925 kr
Sold outAlyce Paris 61370 WhiteAlyce Paris 61370 White
Alyce Paris 61370 Sale price2.901 kr
Sold outAlyce Paris 61407 GreenAlyce Paris 61407 Green
Alyce Paris 61407 Sale price2.519 kr
Sold outAlyce Paris 61410 PinkAlyce Paris 61410 Pink
Alyce Paris 61410 Sale price2.234 kr
Sold outAlyce Paris 61415 Black GoldAlyce Paris 61415 Black Gold
Alyce Paris 61415 Sale price2.234 kr
Sold outAlyce Paris 61466 Dragon ScaleAlyce Paris 61466 Dragon Scale
Alyce Paris 61466 Sale price1.927 kr
Sold outAlyce Paris 61348 Yellow GreenAlyce Paris 61348 Yellow Green
Alyce Paris 61348 Sale priceFrom 1.552 kr
Sold outAlyce Paris 61362 PinkAlyce Paris 61362 Pink
Alyce Paris 61362 Sale price1.957 kr
Sold outAlyce Paris 61385 BlueAlyce Paris 61385 Blue
Alyce Paris 61385 Sale price1.245 kr
Sold outAlyce Paris 61395 BlueAlyce Paris 61395 Blue
Alyce Paris 61395 Sale price4.250 kr
Sold outAlyce Paris 61412 GoldAlyce Paris 61412 Gold
Alyce Paris 61412 Sale price4.812 kr
Sold outLadivine J838 BlushLadivine J838 Blush
Ladivine J838 Sale price2.136 kr
Sold outLadivine CH116 GreenLadivine CH116 Blue
Ladivine CH116 Sale price1.117 kr
Sold outLadivine KV1091 Blackvideowise-widget-6675879ca76a3d00290aacea-7527826194625
Ladivine KV1091 Sale price1.454 kr
Sold outLadivine J849s Purplevideowise-widget-6675879ca76a3d00290aacea-7527817248961
Ladivine J849 Sale price1.559 kr
Sold outLadivine J837 BlueLadivine J837 Blue
Ladivine J837 Sale price1.679 kr
Sold outLadivine J845 Amethystvideowise-widget-6675879ca76a3d00290aacea-7527815282881
Ladivine J845 Sale price2.279 kr
Sold outLadivine CB118 BlueLadivine CB118 Blue
Ladivine CB118 Sale price2.136 kr
Sold outLadivine CL05 Pink and Neutralvideowise-widget-6675879ca76a3d00290aacea-7527811711169
Ladivine CL05 Sale price3.313 kr
Sold outLadivine CM329 Redvideowise-widget-6675879ca76a3d00290aacea-7527809843393
Ladivine CM329 Sale price3.860 kr
Sold out Ladivine J031 Bluevideowise-widget-6675879ca76a3d00290aacea-7527809351873
Ladivine J031 Sale price2.541 kr
Sold outLa Femme 31577 GreenLa Femme 31577 Green
La Femme 31577 Sale price5.209 kr
Sold outLa Femme 31316 PurpleLa Femme 31316 Purple
La Femme 31316 Sale price6.259 kr
Sold outLa Femme 31527 GreenLa Femme 31527 Green
La Femme 31527 Sale price5.209 kr
Sold outLa Femme 31546La Femme 31546
La Femme 31546 Sale price5.209 kr
Sold outLa Femme 31227 BlackLa Femme 31227 Black
La Femme 31227 Sale price2.908 kr
Sold outLa Femme 31149 GreenLa Femme 31149 Green
La Femme 31149 Sale price3.958 kr
Sold outLa Femme 31388 in PinkLa Femme 31388 in Pink
La Femme 31388 Sale price3.958 kr
Sold outLa Femme 30794 PurpleLa Femme 30794 Purple
La Femme 30794 Sale price5.209 kr
Sold outLa Femme 31435 PurpleLa Femme 31435 Purple
La Femme 31435 Sale price2.908 kr
Sold outLa Femme 31347 GreenLa Femme 31347 Green
La Femme 31347 Sale price3.538 kr

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!