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Long Formal Party Dresses & Formal Prom Gowns

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Sold outAlyce Paris - 61068 Sleeveless Sequin Ballgown In BlueAlyce Paris - 61068 Sleeveless Sequin Ballgown In Blue
Alyce Paris 61068 - MF Sale price$ 8,504
Sold outLong simple v neck red semi ballgown with pockets. This red flowy gown from mayqueen is perfect for prom, black tie event, engagement dress, formal party dress, plus size wedding guest dresses, bridesmaid, indowestern party dressLong simple v neck black semi ballgown with pockets. This black flowy gown from mayqueen is perfect for prom, black tie event, engagement dress, formal party dress, plus size wedding guest dresses, bridesmaid, indowestern party dress
May Queen MQ1683 - MF Sale price$ 3,986 Regular price$ 5,305
Sold outAlyce Paris 61263 In Black PlumAlyce Paris 61263 In Black Plum
Alyce Paris 61263 Sale price$ 8,757
Sold outFaviana S10537 In Black and SilverFaviana S10537 In Black and Silver
Faviana S10537 Sale price$ 8,331
Sold outLa Femme - 30581 Bare Back Flowy Beaded Gown In Black and PurpleLa Femme - 30581 Bare Back Flowy Beaded Gown In Black and Purple
La Femme 30581 Sale price$ 7,411
Sold outAlyce Paris - 7054 Plain Bateau Voluminous Bridal Dress In WhiteAlyce Paris - 7054 Plain Bateau Voluminous Bridal Dress In White
Alyce Paris 7054 Sale price$ 7,558
Sold outAlyce Paris - 61085 V Neck Organza A-Line Dress In PinkAlyce Paris - 61085 V Neck Organza A-Line Dress In Pink
Alyce Paris 61085 Sale price$ 8,757
Sold outAlyce Paris - 61070 Metallic Beaded High Slit Gown In BlueAlyce Paris - 61070 Metallic Beaded High Slit Gown In Blue
Alyce Paris 61070 Sale price$ 2,760
Sold outAlyce Paris - 61079 Lace Applique A-Line Gown In PinkAlyce Paris - 61079 Lace Applique A-Line Gown In Pink
Alyce Paris 61079 Sale price$ 2,760
Sold outAlyce Paris - 61094 Applique Corset Tiered Gown In PurpleAlyce Paris - 61094 Applique Corset Tiered Gown In Purple
Alyce Paris 61094 Sale price$ 13,356
Sold outAndrea and Leo A0892 SageAndrea and Leo A0892 Sage
Andrea and Leo A0892 Sale price$ 4,586
Sold outAlyce Paris 61325 A GreenAlyce Paris 61325 A Green
Alyce Paris 61325 A Sale price$ 7,958
Ladivine CDS541Ladivine CDS541
Ladivine CDS541 Sale price$ 6,412
Ladivine J883Ladivine J883
Ladivine J883 Sale price$ 5,972
Clarisse 62219Clarisse 62219
Clarisse 62219 Sale price$ 9,904
Clarisse 62263Clarisse 62263
Clarisse 62263 Sale price$ 11,916
Clarisse 62265Clarisse 62265
Clarisse 62265 Sale price$ 11,117
Clarisse 62272Clarisse 62272
Clarisse 62272 Sale price$ 10,064
Clarisse 62274Clarisse 62274
Clarisse 62274 Sale price$ 8,851
Clarisse 62298Clarisse 62298
Clarisse 62298 Sale price$ 8,691
Clarisse 62310Clarisse 62310
Clarisse 62310 Sale price$ 9,091
Clarisse 62312Clarisse 62312
Clarisse 62312 Sale price$ 9,664
Clarisse 62326Clarisse 62326
Clarisse 62326 Sale price$ 10,064
Ellie Wilde EW37004Ellie Wilde EW37004
Ellie Wilde EW37004 Sale price$ 9,051
Ellie Wilde EW37006Ellie Wilde EW37006
Ellie Wilde EW37006 Sale price$ 13,316
Ellie Wilde EW37111Ellie Wilde EW37111
Ellie Wilde EW37111 Sale price$ 7,984
Ellie Wilde EW37201Ellie Wilde EW37201
Ellie Wilde EW37201 Sale price$ 10,650
Ellie Wilde EW37201Ellie Wilde EW37201
Ellie Wilde EW37201-MF Sale price$ 10,650
Short simple  semi formal white dress with lace bodice and satin skirt. White dress is perfect for grade 8 grad, graduation, short prom, damas quinceanera, confirmation. Available in plus sizes.grade 8 grad dresses, graduation dressesgrade 8 grad dresses, graduation dresses
May Queen MQ1422 - MF Sale price$ 1,533
Mayqueen LK151 rose gold quinceanera off shoulder sequin ballgown. This rose gold shiny ball gown is perfect for engagement dress, wedding reception, indowestern party gown, sweet 16, debut, sweet 15, sweet 18. Plus sizes available for gold ballgowns.jpgMayqueen LK151 rose gold quinceanera off shoulder sequin ballgown. This rose gold shiny ball gown is perfect for engagement dress, wedding reception, indowestern party gown, sweet 16, debut, sweet 15, sweet 18. Plus sizes available for gold ballgowns-.jpg
May Queen LK151 Sale price$ 6,531 Regular price$ 14,662
Mayqueen LK136 baby blue quinceanera off shoulder ball gown. Light blue sequin ball gown is perfect for engagement dress, wedding reception, indowestern party gown, sweet 16, debut, sweet 15, sweet 18. Plus sizes available for ballgowns.jpgMayqueen LK136 baby blue quinceanera off shoulder ball gown. Light blue sequin ball gown is perfect for engagement dress, wedding reception, indowestern party gown, sweet 16, debut, sweet 15, sweet 18. Plus sizes available for ballgowns-b.jpg
May Queen LK136 Sale price$ 5,998 Regular price$ 11,996
Mayqueen LK152 rose gold quinceanera off shoulder sequin ballgown. This rose gold shiny ball gown is perfect for engagement dress, wedding reception, indowestern party gown, sweet 16, debut, sweet 15, sweet 18. Plus sizes available for gold ballgowns.jpgMayqueen LK152 rose gold quinceanera off shoulder sequin ballgown. This rose gold shiny ball gown is perfect for engagement dress, wedding reception, indowestern party gown, sweet 16, debut, sweet 15, sweet 18.Plus sizes available for gold ballgowns-b.jpg
May Queen LK152 Sale price$ 5,998 Regular price$ 11,996
Mayqueen MQ1816 short silver gray v neck flowy grade 8 graduation dress w/beaded top & puffy skirt. Light grey party dress is perfect for prom, graduation, grade 8 grad, confirmation dress, bat mitzvah dress, damas. Plus sizes avail for grad dress.jpggrade 8 grad dresses, graduation dressesMayqueen MQ1816 short silver gray v neck flowy grade 8 graduation dress w/beaded top & puffy skirt. Light grey party dress is perfect for prom, graduation, grade 8 grad, confirmation dress, bat mitzvah dress, damas. Plus sizes avail for grad dress-b.jpggrade 8 grad dresses, graduation dresses
May Queen MQ1816 Sale price$ 2,000 Regular price$ 3,839
Mayqueen Mq1766 short burgundy red flowy off shoulder lace grade 8 graduation dress w/ satin skirt. Dark red party dress is perfect for prom, graduation, grade 8 grad, confirmation dress, bat mitzvah dress, damas. Plus sizes avail.jpggrade 8 grad dresses, graduation dressesgrade 8 grad dresses, graduation dresses
May Queen MQ1766 Sale price$ 1,533 Regular price$ 2,720
Mayqueen MQ1814 short white high neck flowy grade 8 graduation dress w/ corset & simple skirt. White party dress is perfect for prom, graduation, grade 8 grad, confirmation dress, bat mitzvah dress, damas. Plus sizes avail for grad dress.jpggrade 8 grad dresses, graduation dressesMayqueen MQ1814 short white high neck flowy grade 8 graduation dress w/ corset & simple skirt. White party dress is perfect for prom, graduation, grade 8 grad, confirmation dress, bat mitzvah dress, damas. Plus sizes avail for grad dress-b.jpggrade 8 grad dresses, graduation dresses
May Queen MQ1814 Sale price$ 1,733 Regular price$ 3,066
May Queen LK160 In RedMay Queen LK160 In Red
May Queen LK160 Sale price$ 6,531 Regular price$ 9,157
May Queen MQ1863 In Baby BlueMay Queen MQ1863 In Baby Blue
May Queen MQ1863 Sale price$ 2,133 Regular price$ 4,639
Portia and Scarlett PS22180 in PinkPortia and Scarlett PS22180 in Pink
Portia and Scarlett PS22180 Sale price$ 9,464 Regular price$ 12,129
Terani Couture 252E5140Terani Couture 252E5140
Terani Couture 252E5140 Sale price$ 15,099
Ladivine SF009 Fog GreyLadivine SF009 Fog Grey
MF0099-MF Sale price$ 6,252
Sold outPrimavera 4510Primavera 4510
Primavera 4510 Sale price$ 11,943
Sold outPrimavera 4566Primavera 4566
Primavera 4566 Sale price$ 11,516
Ladivine CDS541Ladivine CDS541
MF5491 -MF Sale price$ 7,411

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!