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Long Formal Party Dresses & Formal Prom Gowns

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Sold outAlyce Paris 27389Alyce Paris 27389
Alyce Paris 27389 Sale price$492 CAD Regular price$679 CAD
Sold outAlyce Paris 27393Alyce Paris 27393
Alyce Paris 27393 Sale price$552 CAD
Sold outAlyce Paris 27359Alyce Paris 27359
Alyce Paris 27359 Sale price$462 CAD
Sold outAlyce Paris 27358Alyce Paris 27358
Alyce Paris 27358 Sale price$477 CAD
Sold outAlyce Paris 27470Alyce Paris 27470
Alyce Paris 27470 Sale price$567 CAD
Sold outAlyce Paris 27523Alyce Paris 27523
Alyce Paris 27523 Sale price$492 CAD
Sold outAlyce Paris 27496Alyce Paris 27496
Alyce Paris 27496 Sale price$567 CAD
Sold outAlyce Paris 27538Alyce Paris 27538
Alyce Paris 27538 Sale price$492 CAD Regular price$649 CAD
Sold outAlyce Paris 27477Alyce Paris 27477
Alyce Paris 27477 Sale price$687 CAD
Sold outAlyce Paris 27489Alyce Paris 27489
Alyce Paris 27489 Sale price$522 CAD
Sold outAlyce Paris 27536Alyce Paris 27536
Alyce Paris 27536 Sale price$552 CAD
Sold outAlyce Paris 27475Alyce Paris 27475
Alyce Paris 27475 Sale price$417 CAD
Sold outAlyce Paris 27520Alyce Paris 27520
Alyce Paris 27520 Sale price$597 CAD Regular price$799 CAD
Sold outAlyce Paris 27478Alyce Paris 27478
Alyce Paris 27478 Sale price$687 CAD
Sold outAlyce Paris 27488Alyce Paris 27488
Alyce Paris 27488 Sale price$462 CAD
Sold outAlyce Paris 27495Alyce Paris 27495
Alyce Paris 27495 Sale price$792 CAD
Sold outAlyce Paris 27504Alyce Paris 27504
Alyce Paris 27504 Sale price$432 CAD
Sold outAlyce Paris 27544Alyce Paris 27544
Alyce Paris 27544 Sale price$447 CAD
Sold outAlyce Paris 27525Alyce Paris 27525
Alyce Paris 27525 Sale price$402 CAD
Sold outMac Duggal - 11293 Petal High Low A-Line Gown In BlackMac Duggal - 11293 Petal High Low A-Line Gown In Pink
Mac Duggal 11293 - MF Sale price$1,137 CAD
Sold outDancing Queen 4333Dancing Queen 4333
Dancing Queen 4333 Sale price$304 CAD Regular price$404 CAD
Sold outDancing Queen 4350Dancing Queen 4350
Dancing Queen 4350 Sale price$289 CAD Regular price$389 CAD
Sold outAndrea and Leo A1046
Andrea and Leo A1046 Sale price$331 CAD Regular price$730 CAD
Sold outAndrea and Leo A1201 LavenderAndrea and Leo A1201 Hot Pink
Andrea and Leo A1201 Sale price$331 CAD Regular price$737 CAD
Sold outAndrea and Leo A1135 Lilacvideowise-widget-6675879ca76a3d00290aacea-7602009800897
Andrea and Leo A1135 Sale price$310 CAD
Sold outAndrea and Leo A1167 BlueAndrea and Leo A1167 Blue
Andrea and Leo A1167 Sale price$1,199 CAD
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 price$995 CAD
Sold outJovani 23777 PeacockJovani 23777 Peacock Back
Jovani 23777 Sale price$1,432 CAD Regular price$1,668 CAD
Sold outJovani 22522 BlackJovani 22522 Black
Jovani 22522 Sale price$558 CAD
Sold outAlyce Paris 61308Alyce Paris 61308
Alyce Paris 61308 Sale price$1,122 CAD
Sold outAlyce Paris 61411Alyce Paris 61411
Alyce Paris 61411 Sale price$224 CAD
Sold outAlyce Paris 61432Alyce Paris 61432
Alyce Paris 61432 Sale price$222 CAD
Sold outAlyce Paris 61465Alyce Paris 61465
Alyce Paris 61465 Sale price$277 CAD Regular price$690 CAD
Sold outAlyce Paris 61444Alyce Paris 61444
Alyce Paris 61444 Sale price$201 CAD
Sold outLadivine CC2162 BlueLadivine CC2162 Black
MFCC2162 - MF Sale price$249 CAD
Sold outPortia and Scarlett PS21208 in BlackPortia and Scarlett PS21208 in Black
Portia and Scarlett PS21208 - MF Sale price$538 CAD Regular price$1,137 CAD
Sold outLadivine CD878 GreenLadivine CD878 Black
Ladivine CD878 - MF Sale price$178 CAD Regular price$298 CAD
Sold outLadivine CB046 - MFLadivine CB046 - MF
Ladivine CB046 - MF Sale price$199 CAD Regular price$468 CAD
Sold outGLS by Gloria GL3126 Dusty RoseGLS by Gloria GL3126 Dusty Rose
GLS by Gloria GL3126 Sale price$513 CAD
Sold outMay Queen MQ1953 BlackMay Queen MQ1953 Black
May Queen MQ1953 Sale price$281 CAD
Sold outMay Queen MQ1962 BlackMay Queen MQ1962 Black
May Queen MQ1962 Sale price$381 CAD
Sold outMay Queen MQ1990 BlueMay Queen MQ1990 Blue
May Queen MQ1990 Sale price$154 CAD Regular price$275 CAD
Sold outMay Queen RQ7953 BlueMay Queen RQ7953 Blue
May Queen RQ7953 Sale price$262 CAD Regular price$794 CAD
Sold outMay Queen RQ7962 BlackMay Queen RQ7962 Black
May Queen RQ7962 Sale price$377 CAD Regular price$477 CAD
Sold outMay Queen RQ7965 BlueMay Queen RQ7965 Blue
May Queen RQ7965 Sale price$150 CAD Regular price$299 CAD
Sold outMay Queen RQ7970 BlackMay Queen RQ7970 Black
May Queen RQ7970 Sale price$154 CAD Regular price$363 CAD
Sold outMay Queen RQ7978 GreenMay Queen RQ7978 Green
May Queen RQ7978 Sale price$154 CAD Regular price$290 CAD
Sold outMay Queen RQ7980 MauveMay Queen RQ7980 Mauve
May Queen RQ7980 Sale price$194 CAD Regular price$328 CAD

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!