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Long Formal Party Dresses & Formal Prom Gowns

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5425 Item

Mac Duggal 5453 Forest GreenMac Duggal 5453 Forest Green
Mac Duggal 5453-MF Sale price$551 USD
Jessica Angel 883 Dark NavyJessica Angel 883 Dark Navy
Jessica Angel 883 Sale price$390 USD
May Queen MQ2139 OliveMay Queen MQ2139 Olive
MF21399-MF Sale price$317 USD
May Queen MQ1918 BlueMay Queen MQ1918 Blue
May Queen MQ1918 Sale price$86 USD Regular price$185 USD
Jessica Angel 906 Neon PinkJessica Angel 906 Neon Pink
Jessica Angel 906 Sale price$490 USD
La Femme - 28878 Shirred Metallic One Shoulder High Slit Dress In BlackLa Femme - 28878 Shirred Metallic One Shoulder High Slit Dress In Black
La Femme 28878 Sale price$358 USD
Mac Duggal - 93574D Long Sleeve Plunging Beaded Gown In PinkMac Duggal - 93574D Long Sleeve Plunging Beaded Gown In Pink
Mac Duggal 93574D - MF Sale price$598 USD Regular price$1,196 USD
Jessica Angel 415 BlackJessica Angel 415 Black
Jessica Angel 415 Sale price$290 USD
Ladivine CD864 Silvervideowise-widget-6675879ca76a3d00290aacea-10072755732673
MFCD864 - MF Sale price$476 USD
Mac Duggal - 26266I Asymmetrical Bodice Long Mermaid Dress In BlueMac Duggal - 26266I Asymmetrical Bodice Long Mermaid Dress In Blue
Mac Duggal 26266 - MF Sale price$298 USD Regular price$596 USD
La Femme - 30767 Embroidery And Bead Accented Gown In GreenLa Femme - 30767 Embroidery And Bead Accented Gown In Green
La Femme 30767 - MF Sale price$395 USD
Faviana 11205 Shimmer Peri/MultiFaviana 11205 Shimmer Peri/Multi
Faviana 11205-MF Sale price$478 USD
Sold outLadivine CD0103 EmeraldLadivine CD0103 Black
MFCD01093 - MF Sale price$197 USD
Mayqueen MQ1768 long dusty blue fitted party dress with v neck, wide straps & high slit. This dusty blue dress is perfect for bridesmaids, simple wedding guest dress, formal evening party dress. Plus sizes available.jpg
May Queen MQ1768 Sale price$99 USD Regular price$191 USD
Jessica Angel 734 Bright Purple KellyJessica Angel 734 Bright Purple Kelly
Jessica Angel 734 Sale price$390 USD
Jessica Angel 2304 PinkJessica Angel 2304 Pink
Jessica Angel 2304 Sale price$430 USD
Mac Duggal 55709 In WhiteMac Duggal 55709 In Black
Mac Duggal 55709 Sale Sale price$249 USD Regular price$498 USD
Jessica Angel 395 CreamJessica Angel 395 Cream
Jessica Angel 395 Sale price$450 USD
Mayqueen RQ7877 long hunter green sequin off shoulder evening mermaid dress. Full length sleek & sexy fitted dress is perfect for  enagagement/e-shoot dress, formal wedding guest, evening party dress, prom, black tie, gala. Plus sizes avail.jpgMayqueen RQ7877 long hunter green sequin off shoulder evening mermaid dress. Full length sleek & sexy fitted dress is perfect for  enagagement/e-shoot dress, formal wedding guest, evening party dress, prom, black tie, gala. Plus sizes avail-b.jpg
May Queen RQ7877 Sale price$129 USD Regular price$150 USD
Ladivine CD285Ladivine CD285 Royal
Ladivine CD285 Sale price$101 USD Regular price$207 USD
Jessica Angel 530 WhiteJessica Angel 530 White
Jessica Angel 530 Sale price$390 USD
Clarisse 811313 Gold OmbreClarisse 811313 Gold Ombre
Clarisse 811313 Sale price$538 USD
Jessica Angel 2303 RoyalJessica Angel 2303 Royal
Jessica Angel 2303 Sale price$430 USD
Jessica Angel 503 RedJessica Angel 503 Red
Jessica Angel 503 Sale price$450 USD
Portia and Scarlett PS25198 SeagreenPortia and Scarlett PS25198 Seagreen
Portia and Scarlett PS25198-MF Sale price$504 USD
Ieena Duggal - 55321I Ruched Sexy Back Flowy Slit Dress In BlueIeena Duggal - 55321I Ruched Sexy Back Flowy Slit Dress In Blue
Ieena Duggal 55321I - MF Sale priceFrom $0
Faviana 11219 SageFaviana 11219 Sage
Faviana 11219-MF Sale price$498 USD
La Femme - 28964 V Neck Trumpet Evening Gown In BlackLa Femme - 28964 V Neck Trumpet Evening Gown In Black
La Femme 28964 Sale price$398 USD
Portia and Scarlett PS22122 In NeutralPortia and Scarlett PS22122 In Neutral
JVN by Jovani JVN07590 (Same Day Shipping!) in BlueJVN by Jovani JVN07590 (Same Day Shipping!) in Blue
JVN by Jovani JVN07590 - MF Sale priceFrom $471
MF35595-MFMF35595-MF
MF35595-MF Sale price$1,185 USD
Mayqueen MQ1750 long mauv flowy sleek & sexy dress w/straps. This dusty rose dress is perfect for bridesmaid dresses, simple wedding guest dress, prom dress, gala, black tie wedding. Plus sizes are available, evening party dress.jpgMayqueen MQ1750 long mauv flowy sleek & sexy dress w/straps. This dusty rose dress is perfect for bridesmaid dresses, simple wedding guest dress, prom dress, gala, black tie wedding. Plus sizes are available, evening party dress-b.jpg
May Queen MQ1750 Sale price$86 USD Regular price$131 USD
Portia and Scarlett PS21013 (Same Day Shipping!) in BluePortia and Scarlett PS21013 (Same Day Shipping!) in Red
La Femme - 30497 Strapless Glitter High Slit Gown In BlueLa Femme - 30497 Strapless Glitter High Slit Gown In Purple
La Femme 30497 Sale price$258 USD
Jessica Angel 992 IvoryJessica Angel 992 Ivory
Jessica Angel 992 Sale price$420 USD
SCALA 60387SCALA 60387
SCALA 60387-MF Sale price$507 USD Regular price$573 USD
Clarisse 810772 -MF Sale price$391 USD
Mayqueen MQ1714 long mauve flowy dress features an off shoulder lace neckline top with a chiffon flowy skirt. Perfect for bridesmaid dresses, simple prom dress, formal wedding guest dress, indowestern party dress,black tie party. Plus sizes avail.jpgMayqueen MQ1714 long mauve flowy dress features an off shoulder lace neckline top with a chiffon flowy skirt. Perfect for bridesmaid dresses, simple prom dress, formal wedding guest dress, indowestern party dress,black tie party. Plus sizes avail.jpg
May Queen MQ1714 Sale price$129 USD Regular price$263 USD
Jovani 09525 RedJovani 09525 Red
Jovani 09525 Sale price$730 USD
Jessica Angel 803 RedJessica Angel 803 Red
Jessica Angel 803 Sale price$390 USD
Jessica Angel 829 BlushJessica Angel 829 Blush
Jessica Angel 829 Sale price$390 USD
Mayqueen RQ7879 long dusty blue sequin off shoulder evening mermaid dress. Full length sleek & sexy fitted dress is perfect for  enagagement/e-shoot dress, formal wedding guest, evening party dress, prom, black tie, gala, indowestern. Plus sizes avail.jpgMayqueen RQ7879 long dusty blue sequin off shoulder evening mermaid dress. Full length sleek & sexy fitted dress is perfect for  enagagement/e-shoot dress, formal wedding guest, evening party dress, prom, black tie,gala, indowestern.Plus sizes avail-b.jpg
May Queen RQ7879 Sale price$276 USD
Ladivine CD0181 In PinkLadivine CD0181 In Pink
Ladivine CD0181 Sale price$132 USD Regular price$285 USD
Ladivine CDS418 RedLadivine CDS418 Red
Ladivine CDS418 Sale price$132 USD Regular price$322 USD
La Femme - 29427 Sequined V-Neck Faux Wrap Dress In BlackLa Femme - 29427 Sequined V-Neck Faux Wrap Dress In Silver
La Femme 29427 Sale price$238 USD
Long sleek & sexy mauve evening dress with high slit & v neck dress from mayqueen. This pink fitted evening tight fitted gown with high slit is perfect for prom, wedding guest dress, guest for prom, formal party, gala, black tie party.jpgBack of Long sleek & sexy mauve evening dress with high slit & v neck dress from mayqueen. This pink fitted evening tight fitted gown with high slit is perfect for prom, wedding guest dress, guest for prom, formal party, gala, black tie party.jpg
May Queen MQ1666 Sale price$79 USD Regular price$197 USD
La Femme - 29732 Bead-Adorned Lace Gown In GreenLa Femme - 29732 Bead-Adorned Lace Gown In Green
La Femme 29732 Sale price$278 USD
Mac Duggal - 49532 Ruched Greek Style High Low Dress In WhiteMac Duggal - 49532 Ruched Greek Style High Low Dress In White
Mac Duggal 49532 Sale price$249 USD Regular price$498 USD

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!