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Long Formal Party Dresses & Formal Prom Gowns

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5626 Item

Alyce Paris 61550 Bright OrangeAlyce Paris 61550 Bright Orange
Alyce Paris 61550 Sale price$ 9,369
Jessica Angel 2566 Lavender MistJessica Angel 2566 Lavender Mist
Jessica Angel 2566 Sale price$ 12,412
GLS by Gloria GL3155 - Thin Strapped Bedazzled Slit Gown Special Occasion Dress XS / YellowGLS by Gloria GL3155 - Thin Strapped Bedazzled Slit Gown Special Occasion Dress
GLS by Gloria GL3155 Sale price$ 7,114 Regular price$ 14,213
Clarisse 810986 BlackClarisse 810986 Black
Clarisse 810986 Sale price$ 11,384
Portia and Scarlett PS25184Portia and Scarlett PS25184 Coral
Portia and Scarlett PS25184 Sale price$ 13,880
Portia and Scarlett PS25639E BlackPortia and Scarlett PS25639E Black
Portia and Scarlett PS25639E Sale price$ 9,849
Ieena Duggal 27014 MidnightIeena Duggal 27014 Midnight
Ieena Duggal 27014 Sale price$ 9,636
Jessica Angel 2575 RoyalJessica Angel 2575 Royal
Jessica Angel 2575 Sale price$ 5,259
Jovani 22226 BlackJovani 22226 Black Back
Jovani 22226 Sale price$ 23,942
Alyce Paris 61667 Black/MultiAlyce Paris 61667 Black/Multi
Alyce Paris 61667 Sale price$ 11,571
Clarisse 810413 BlackClarisse 810413
Clarisse 810413 Sale price$ 6,313
Jessica Angel 2635 Hunter GreenJessica Angel 2635 Hunter Green
Jessica Angel 2635 Sale price$ 9,462
Atria 6809HAtria 6809H
Atria 6809H Sale price$ 8,982
Sold outLadivine T1001Ladivine T1001
Ladivine T1001 Sale price$ 1,602
Portia and Scarlett PS26265Portia and Scarlett PS26265
Portia and Scarlett PS26265 Sale price$ 15,601
GLS by Gloria GL3137 GreenGLS by Gloria GL3137 Green
GLS by Gloria GL3137 Sale price$ 6,847 Regular price$ 13,693
SCALA 48938 CSCALA 48938 C
SCALA 48938 C Sale price$ 7,567
Terani Couture 2021E2835 In ChampagneTerani Couture 2021E2835 In Champagne
Terani Couture 2021E2835 Sale price$ 12,145
Ieena Duggal 26574 In RedIeena Duggal 26574 In Red
Ieena Duggal 26574 Sale Sale price$ 3,857 Regular price$ 7,701
Portia and Scarlett PS25322 Purple
Portia and Scarlett PS25322 Sale price$ 6,580
Elizabeth K GL3144 YellowElizabeth K GL3144 Yellow
Elizabeth K GL3144 Sale price$ 4,538 Regular price$ 9,062
GLS by Gloria GL2686GLS by Gloria GL2686
GLS by Gloria GL2686 Sale price$ 6,179 Regular price$ 12,358
Elizabeth K GL3554 BlushElizabeth K GL3554 Blush
Elizabeth K GL3554 Sale price$ 20,739
Sold outMac Duggal 9195 LilacMac Duggal 9195 Lilac
Mac Duggal 9195 Sale price$ 14,854
La Femme 33007 BronzeLa Femme 33007 Bronze
La Femme 33007 Sale price$ 7,047
Faviana S10826 Sea BlueFaviana S10826 Sea Blue
Faviana S10826 Sale price$ 6,300
Jessica Angel 2574 NavyJessica Angel 2574 Navy
Jessica Angel 2574 Sale price$ 8,208
Portia and Scarlett PS25285Portia and Scarlett PS25285 Black White
Portia and Scarlett PS25285 Sale price$ 7,447
Faviana 11036 Pink/SilverFaviana 11036 Pink/Silver
Faviana 11036 Sale price$ 9,276
Mac Duggal 93930 HeatherMac Duggal 93930 Heather
Mac Duggal 93930 Sale price$ 14,854
SCALA 61202 PeriwinkleSCALA 61202 Periwinkle
SCALA 61202 Sale price$ 10,236
Elizabeth K GL3597 ChampagneElizabeth K GL3597 Champagne
Elizabeth K GL3597 Sale price$ 3,497
Andrea and Leo A1285 BlueAndrea and Leo A1285 Blue
Andrea and Leo A1285 Sale price$ 3,524 Regular price$ 7,634
Atria 6860HAtria 6860H
Atria 6860H Sale price$ 9,516
Faviana S10805 GreenFaviana S10805 Green
Faviana S10805 Sale price$ 10,023
Ladivine CB165Ladivine CB165
Ladivine CB165 Sale price$ 6,913
Ladivine J887Ladivine J887
Ladivine J887 Sale price$ 3,977
GLS by Gloria GL3250 Blue/PeachGLS by Gloria GL3250 Blue/Peach
GLS by Gloria GL3250 Sale price$ 5,926 Regular price$ 11,838
May Queen RQ8100 Dusty BlueMay Queen RQ8100 Dusty Blue
May Queen RQ8100 Sale price$ 7,167
Elizabeth K GL3553 Off White PinkElizabeth K GL3553 Off White Pink
Elizabeth K GL3553 Sale price$ 24,903
Elizabeth K GL3615 BlackElizabeth K GL3615 Black
Elizabeth K GL3615 Sale price$ 4,605
GLS by Gloria GL3202 Light GreenGLS by Gloria GL3202 Light Green
GLS by Gloria GL3202 Sale price$ 5,525
Alyce Paris 61736 PinkAlyce Paris 61736 Pink
Alyce Paris 61736 Sale price$ 13,319
May Queen MQ1831B BlackMay Queen MQ1831B Black
May Queen MQ1831B Sale price$ 2,870
Sold outMac Duggal - 11224 Deep V-Neck Lace Appliqued Gown In PinkMac Duggal - 11224 Deep V-Neck Lace Appliqued Gown In Pink
Mac Duggal 11224 Sale price$ 8,542 Regular price$ 17,376
Leena Duggal 11636 GoldLeena Duggal 11636 Gold
leena Duggal 11636 Sale price$ 9,636
La Femme - 29262 Ruched V-Neck Fitted Party Dress In RedLa Femme - 29262 Ruched V-Neck Fitted Party Dress In Red
La Femme 29262 Sale price$ 1,735
Elizabeth K GL3551Baby BlueElizabeth K GL3551Baby Blue
Elizabeth K GL3551 Sale price$ 21,927

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!