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Long Formal Party Dresses & Formal Prom Gowns

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Sold outAlyce Paris 61347s BlueAlyce Paris 61347s Blue
Alyce Paris 61347 Sale price$207 CAD
Sold outAlyce Paris 61392 GreenAlyce Paris 61392 Green
Alyce Paris 61392 Sale price$512 CAD
Sold outAlyce Paris 61399 OrangeAlyce Paris 61399 Orange
Alyce Paris 61399 Sale priceFrom $261 CAD
Sold outAlyce Paris 61414 Black MultiAlyce Paris 61414 Black Multi
Alyce Paris 61414 Sale price$297 CAD
Sold outAlyce Paris 61456 BlackAlyce Paris 61456 Black
Alyce Paris 61456 Sale price$567 CAD
Sold outAlyce Paris 61339 PinkAlyce Paris 61339 Pink
Alyce Paris 61339 Sale price$552 CAD
Sold outAlyce Paris 61359 PinkAlyce Paris 61359 Pink
Alyce Paris 61359 Sale price$224 CAD
Sold outAlyce Paris 61404 PurpleAlyce Paris 61404 Purple
Alyce Paris 61404 Sale price$297 CAD
Sold outAlyce Paris 61420 GreenAlyce Paris 61420 Green
Alyce Paris 61420 Sale price$323 CAD
Sold outAlyce Paris 61422s BlueAlyce Paris 61422s Blue
Alyce Paris 61422 Sale price$254 CAD
Sold outAlyce Paris 61461 PinkAlyce Paris 61461 Pink
Alyce Paris 61461 Sale price$224 CAD
Sold outAlyce Paris 61433 PurpleAlyce Paris 61433 Purple
Alyce Paris 61433 A Sale price$477 CAD
Sold outAlyce Paris 61325 A GreenAlyce Paris 61325 A Green
Alyce Paris 61325 A Sale price$597 CAD
Sold outAlyce Paris 61333 RedAlyce Paris 61333 Red
Alyce Paris 61333 Sale priceFrom $254 CAD
Sold outAlyce Paris 61343 BlueAlyce Paris 61343 Blue
Alyce Paris 61343 Sale price$267 CAD
Sold outAlyce Paris 61430 OrangeAlyce Paris 61430 Orange
Alyce Paris 61430 Sale price$284 CAD
Sold outAlyce Paris 61342 BlackAlyce Paris 61342 Black
Alyce Paris 61342 Sale price$267 CAD
Sold outAlyce Paris 61346 BlueAlyce Paris 61346 Blue
Alyce Paris 61346 Sale price$177 CAD
Ladivine CB160Ladivine CB160
Ladivine CB160 Sale price$677 CAD
Ladivine CC489Ladivine CC489
Ladivine CC489 Sale price$298 CAD
Ladivine CD383WLadivine CD383W
Ladivine CD383W Sale price$343 CAD
Sold outLadivine CD384WLadivine CD384W
Ladivine CD384W Sale price$343 CAD
Ladivine CD727Ladivine CD727
Ladivine CD727 Sale price$601 CAD
Ladivine CD728Ladivine CD728
Ladivine CD728 Sale price$518 CAD
Ladivine CD729Ladivine CD729
Ladivine CD729 Sale price$372 CAD
Ladivine CDS541Ladivine CDS541
Ladivine CDS541 Sale price$481 CAD
Ladivine CH351Ladivine CH351
Ladivine CH351 Sale price$208 CAD
Ladivine CH351WLadivine CH351W
Ladivine CH351W Sale price$294 CAD
Ladivine J883Ladivine J883
Ladivine J883 Sale price$448 CAD
Ladivine CD990 Rose GoldLadivine CD990 Rose Gold
MF9990-MF Sale price$671 CAD Regular price$787 CAD
Clarisse 62201Clarisse 62201
Clarisse 62201 Sale price$591 CAD
Clarisse 62106Clarisse 62106
Clarisse 62106 Sale price$664 CAD
Clarisse 62108Clarisse 62108
Clarisse 62108 Sale price$725 CAD
Clarisse 62122Clarisse 62122
Clarisse 62122 Sale price$455 CAD
Clarisse 62124Clarisse 62124
Clarisse 62124 Sale price$985 CAD
Clarisse 62126Clarisse 62126
Clarisse 62126 Sale price$694 CAD
Clarisse 62128Clarisse 62128
Clarisse 62128 Sale price$743 CAD
Clarisse 62129Clarisse 62129
Clarisse 62129 Sale price$591 CAD
Clarisse 62130Clarisse 62130
Clarisse 62130 Sale price$682 CAD
Clarisse 62148Clarisse 62148
Clarisse 62148 Sale price$773 CAD
Clarisse 62151Clarisse 62151
Clarisse 62151 Sale price$743 CAD
Clarisse 62152Clarisse 62152
Clarisse 62152 Sale price$573 CAD
Clarisse 62156Clarisse 62156
Clarisse 62156 Sale price$894 CAD
Sold outClarisse 62158Clarisse 62158
Clarisse 62158 Sale price$652 CAD
Clarisse 62159Clarisse 62159
Clarisse 62159 Sale price$664 CAD
Clarisse 62160Clarisse 62160
Clarisse 62160 Sale price$864 CAD
Clarisse 62162Clarisse 62162
Clarisse 62162 Sale price$682 CAD
Clarisse 62167Clarisse 62167
Clarisse 62167 Sale price$1,818 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!