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Long Formal Party Dresses & Formal Prom Gowns

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Sold outLadivine CD888 RedLadivine CD888 Black
MFCD888 - MF Sale price$ 4,413 Regular price$ 4,801
Jessica Angel 511 NavyJessica Angel 511 Navy
Jessica Angel 511 Sale price$ 9,481
Jessica Angel 569 BlackJessica Angel 569 Black
Jessica Angel 569 Sale price$ 8,853
Alyce Paris 27473 In SilverAlyce Paris 27473 In Silver
Alyce Paris 27473-MF Sale price$ 6,673 Regular price$ 8,010
Ladivine KV1059 BlackLadivine KV1059 Black
Ladivine KV1059 Sale price$ 2,675 Regular price$ 6,165
Jessica Angel 578 PinkJessica Angel 578 Pink
Jessica Angel 578 Sale price$ 8,224
Ladivine C135 Pink and BlueLadivine C135 In Pink and Blue
Ladivine C135 Sale price$ 3,277
May Queen MQ1905 RedMay Queen MQ1905 Red
May Queen MQ1905 Sale price$ 2,595 Regular price$ 4,855
GLS by Gloria GL1983 In GoldGLS by Gloria GL1983 In Gold
GLS by Gloria GL1983 Sale price$ 5,938 Regular price$ 11,861
Jessica Angel 862 Light NavyJessica Angel 862 Light Navy
Jessica Angel 862 Sale price$ 8,224
Ladivine CD235Ladivine CD235
Ladivine CD235 Sale price$ 2,194 Regular price$ 4,266
La Femme 30477 PinkLa Femme 30477 Pink
La Femme 30477 Sale price$ 5,938
Jessica Angel 824 BlackJessica Angel 824 Black
Jessica Angel 824 Sale price$ 8,224
Jessica Angel 805 Light MintJessica Angel 805 Light Mint
Jessica Angel 805 Sale price$ 8,224
La Femme 32011 Dark BerryLa Femme 32011 Dark Berry
La Femme 32011-MF Sale price$ 8,946
Jessica Angel 2318 RedJessica Angel 2318 Red
Jessica Angel 2318 Sale price$ 8,853
May Queen RQ7881 In ChampagneMay Queen RQ7881 In Champagne
May Queen RQ7881 Sale price$ 6,686
Jessica Angel 368 RedJessica Angel 368 Red
Jessica Angel 368 Sale price$ 7,382
Ladivine CD370 EmeraldLadivine CD370 Black
MF3790-MF Sale price$ 2,407 Regular price$ 3,865
Jessica Angel 734B Bright Purple KellyJessica Angel 734B Bright Purple Kelly
Jessica Angel 734B Sale price$ 7,382
Andrea and Leo - A0672 Illusion Beaded Bodice A-Line Tulle Gown In PinkAndrea and Leo A0672 - MF
Andrea and Leo A0672 - MF Sale price$ 3,985 Regular price$ 6,218
Dancing Queen 4329Dancing Queen 4329
Dancing Queen 4329 Sale price$ 5,242 Regular price$ 6,580
Jessica Angel 798 FuchsiaJessica Angel 798 Fuchsia
Jessica Angel 798 Sale price$ 8,224
Mac Duggal - 11187 Long Sleeve Embroidered Gown In GoldMac Duggal - 11187 Long Sleeve Embroidered Gown In Gold
Mac Duggal 11187 - MF Sale priceFrom $ 10,698 Regular price$ 14,643
Jessica Angel 453 HunterJessica Angel 453 Hunter
Jessica Angel 453 Sale price$ 9,481
Jessica Angel 731 NavyJessica Angel 731 Navy
Jessica Angel 731 Sale price$ 9,481
Jessica Angel 610 HunterJessica Angel 610 Hunter
Jessica Angel 610 Sale price$ 8,224
Mayqueen RQ7810 long dusty blue high neck sexy fitted sequin dress w/high back. Full length dark blue gown is perfect for  enagagement/e-shoot dress, formal wedding guest, indowestern gown, evening party dress, prom, mother of bride. Plus sizes avail.jpgMayqueen RQ7810 long dusty blue high neck sexy fitted sequin dress w/high back. Full length dark blue gown is perfect for  enagagement/e-shoot dress, formal wedding guest, indowestern gown, evening party dress,prom, mother of bride. Plus sizes avail-b.jpg
May Queen RQ7810 Sale price$ 2,073 Regular price$ 5,189
Sold outMay Queen MQ2118 FuchsiaMay Queen MQ2118 Fuchsia
MF21198 - MF Sale price$ 5,617
SCALA 60244 Black NudeSCALA 60244 Black Nude
SCALA 60244 Sale price$ 7,582
Jessica Angel 598 MaroonJessica Angel 598 Maroon
Jessica Angel 598 Sale price$ 8,853
Elizabeth K GL3064 In GreenElizabeth K GL3064 In Green
Elizabeth K GL3064 - MF Sale price$ 5,617
Jessica Angel 819 BlushJessica Angel 819 Blush
Jessica Angel 819 Sale price$ 8,853
Dancing Queen - 2871 Plunging Off Shoulder Embellished Trumpet Dress In NeutralDancing Queen - 2871 Plunging Off Shoulder Embellished Trumpet Dress In Pink
Dancing Queen 2871 Sale price$ 3,557
Jessica Angel 987 BlossomJessica Angel 987 Blossom
Jessica Angel 987 Sale price$ 12,436
Jovani 23831 PinkJovani 23831 Pink
Jovani 23831 Sale price$ 15,927
Jovani 43197-MF Sale price$ 9,214
Jessica Angel 2368 Light GreenJessica Angel 2368 Light Green
Jessica Angel 2368 - MF Sale price$ 8,853
Clarisse 811167 Dark EmeraldClarisse 811167 Plum
Clarisse 811167-MF Sale price$ 8,666
Ladivine CH171 In BlueLadivine CH171 In Pink
MFCH1791 - MF Sale price$ 3,343 Regular price$ 3,852
Ladivine J822 In GreenLadivine J822 In Green
Ladivine J822 Sale price$ 2,675 Regular price$ 5,737
Elizabeth K Bridal GL2249Elizabeth K Bridal GL2249
Elizabeth K Bridal GL2249 Sale price$ 6,031 Regular price$ 12,062
Ladivine Y023 In BlackLadivine Y023 In Black
Ladivine Y023 Sale price$ 1,953
Sold outAlyce Paris 61970 ChampagneAlyce Paris 61970 Champagne
Alyce Paris 61970-MF Sale price$ 10,671
Jessica Angel 778 Light TitaniumJessica Angel 778 Light Titanium
Jessica Angel 778 Sale price$ 8,224
Mayqueen RQ7867 long rose gold sequin one shoulder evening gown w/long sleeve. Full length fitted dress is perfect for  enagagement/e-shoot dress, formal wedding guest, evening party dress, prom, engagement, wedding reception. Plus sizes avail.jpgMayqueen RQ7867 long hunter green sequin one shoulder evening gown w/long sleeve. Full length fitted dress is perfect for  enagagement/e-shoot dress, formal wedding guest, evening party dress, prom, engagement, wedding reception. Plus sizes avail..jpg
May Queen RQ7867 - MF Sale price$ 2,060
La Femme 30562 EmeraldLa Femme 30562 Emerald
La Femme 30562 Sale price$ 5,189
Andrea and Leo A0997 BlushAndrea and Leo A0997 Blush
Andrea and Leo A0997 Sale price$ 8,532 Regular price$ 9,869

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!