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Long Formal Party Dresses & Formal Prom Gowns

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387 Item

GLS by Gloria GL3382 LilacGLS by Gloria GL3382 Lilac
GLS by Gloria GL3382 Sale price109.000 Ft
GLS by Gloria GL3358 LilacGLS by Gloria GL3358 Lilac
GLS by Gloria GL3358 Sale price125.900 Ft
La Femme - 27854 Quarter Sleeve Floral Lace A-Line Dress In PurpleLa Femme - 27854 Quarter Sleeve Floral Lace A-Line Dress In Purple
La Femme 27854 Sale price161.000 Ft
Leena Duggal 11639 PlumLeena Duggal 11639 Plum
leena Duggal 11639 Sale price183.600 Ft
Jessica Angel 2467 Neon YellowJessica Angel 2467 Neon Yellow
Jessica Angel 2467 Sale price212.800 Ft
Jessica Angel 2429 PlumJessica Angel 2429 Plum
Jessica Angel 2429 Sale price212.800 Ft
Portia and Scarlett PS23521 in OrangePortia and Scarlett PS23521
Portia and Scarlett PS23521 Sale price139.200 Ft
Alyce Paris 61483 RedAlyce Paris 61483 Red
Alyce Paris 61483 Sale price128.100 Ft
GLS by Gloria GL3393 LilacGLS by Gloria GL3393 Lilac
GLS by Gloria GL3393 Sale price83.500 Ft
La Femme - 27915 Ornate Lace Short Sleeve Long Dress In PinkLa Femme - 27915 Ornate Lace Short Sleeve Long Dress In Blue
La Femme 27915 Sale price136.500 Ft
Ladivine CDS450 BlueLadivine CDS450 Blue
Ladivine CDS450 Sale price65.800 Ft
Ieena Duggal 49648 RedIeena Duggal 49648 Red
Ieena Duggal 49648 Sale price163.000 Ft
Alyce Paris 61601 Electric BlueAlyce Paris 61601 Electric Blue
Alyce Paris 61601 Sale price135.500 Ft
Alyce Paris 61620 OceanAlyce Paris 61620 Ocean
Alyce Paris 61620 Sale price109.700 Ft
Mac Duggal 50709 OrangeMac Duggal 50709 Orange
Mac Duggal 50709 Sale price170.100 Ft
GLS by Gloria GL1834 LavenderGLS by Gloria GL1834 Lavender
GLS by Gloria GL1834 Sale price138.700 Ft
May Queen MQ1885 In PurpleMay Queen MQ1885 In Purple
May Queen MQ1885 Sale price74.600 Ft
Andrea And Leo A1303 Smoky BlueAndrea And Leo A1303 Haze Blue
Andrea And Leo A1303 Sale price81.300 Ft
Dancing Queen 1685Dancing Queen 1685
Dancing Queen 1685 Sale price130.100 Ft
May Queen MQ186 In PinkMay Queen MQ186 In Pink
May Queen MQ1866 Sale price39.300 Ft
GLS by Gloria GL3454 Baby BlueGLS by Gloria GL3454 Baby Blue
GLS by Gloria GL3454 Sale price92.600 Ft
Andrea And Leo A1231 Dusty RoseAndrea And Leo A1231 Amethyst
Andrea and Leo A1231 Sale price102.400 Ft
Sold outAlyce Paris 61579 PurpleAlyce Paris 61579 Purple
Alyce Paris 61579 Sale price179.700 Ft
GLS by Gloria GL3114 LilacGLS by Gloria GL3114 Lilac
GLS by Gloria GL3114 Sale price158.300 Ft
Ieena Duggal 49648 Powder BlueIeena Duggal 49648 Powder Blue
Ieena Duggal 49648 Sale Sale price86.900 Ft
GLS by Gloria GL3398 LilacGLS by Gloria GL3398 Lilac
GLS by Gloria GL3398 Sale price109.000 Ft
Elizabeth K GL3162 BlackElizabeth K GL3162 Black
Elizabeth K GL3162 Sale price99.900 Ft
Dancing Queen 4265Dancing Queen 4265
Dancing Queen 4265 Sale price74.600 Ft
May Queen RQ7942 in BlueMay Queen RQ7942 in Blue
May Queen RQ7942 Sale price37.800 Ft
GLS by Gloria GL3209 Baby BlueGLS by Gloria GL3209 Baby Blue
GLS by Gloria GL3209 Sale price84.700 Ft
Faviana S10847 PurpleFaviana S10847 Purple
Faviana S10847 Sale price136.500 Ft
Jovani 24097 GreenJovani 24097 Green
Jovani 24097 Sale price240.500 Ft
SCALA 48938 BSCALA 48938 B
SCALA 48938 B Sale price139.200 Ft
Faviana S10832 PurpleFaviana S10832 Purple
Faviana S10832 Sale price184.300 Ft
Faviana S10809 CobaltFaviana S10809 Cobalt
Faviana S10809 Sale price109.000 Ft
Jessica Angel 924 Light PurpleJessica Angel 924 Light Purple
Jessica Angel 924 Sale price166.400 Ft
 May Queen RQ8014 PinkMay Queen RQ8014 Pink
May Queen RQ8014 Sale price74.600 Ft
Clarisse 810530 LilacClarisse 810530 Lilac
Clarisse 810530 Sale price226.800 Ft
May Queen RQ7957 GreenMay Queen RQ7957 Green
May Queen RQ7957 Sale price93.500 Ft
Elizabeth K GL3127 FuchsiaElizabeth K GL3127 Fuchsia
Elizabeth K GL3127 Sale price91.800 Ft
Faviana 11007 RoyalFaviana 11007 Royal
Faviana 11007 Sale price156.800 Ft
Dancing Queen 4336Dancing Queen 4336
Dancing Queen 4336 Sale price84.200 Ft
Alyce Paris 61577 PineAlyce Paris 61577 Pine
Alyce Paris 61577 Sale price153.900 Ft
Dancing Queen 4274Dancing Queen 4274
Dancing Queen 4274 Sale price55.700 Ft
Ladivine CD0230 RedLadivine CD0230 Sage
Ladivine CD0230 Sale price91.300 Ft
GLS by Gloria GL3285 MagentaGLS by Gloria GL3285 Magenta
GLS by Gloria GL3285 Sale price75.100 Ft
Faviana 11025 Lilacvideowise-widget-6675879ca76a3d00290aacea-9942928785601
Faviana 11025 Sale price115.900 Ft
GLS by Gloria GL3296 SageGLS by Gloria GL3296 Sage
GLS by Gloria GL3296 Sale price91.800 Ft

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!