Long Formal Party Dresses|2025 Formal Prom Gowns|Short Formal Dresses – Page 3 Skip to content

Shopping Bag

Your cart is currently empty.

Long Formal Party Dresses & Formal Prom Gowns

Sort by

387 Item

May Queen MQ1876 In RedMay Queen MQ1876 In Red
May Queen MQ1876 Sale price$160 CAD Regular price$348 CAD
La Femme 31209 PurpleLa Femme 31209 Purple
La Femme 31209 Sale price$360 CAD
Ladivine CC2164 EmeraldLadivine CC2164 Emerald
Ladivine CC2164 Sale price$234 CAD Regular price$537 CAD
Ladivine J869Ladivine J869
Ladivine J869 Sale price$300 CAD
Ladivine CD967 In PinkLadivine CD967 In Purple
Ladivine CD967 Sale price$234 CAD Regular price$533 CAD
La Femme 30622 AquaLa Femme 30622 Aqua
La Femme 30622 Sale price$360 CAD
Portia and Scarlett PS22244 in BluePortia and Scarlett PS22244 in Blue
Portia and Scarlett PS22244 Sale price$330 CAD Regular price$852 CAD
Ladivine CD0227Ladivine CD0227
Ladivine CD0227 Sale price$374 CAD
Ladivine CD886 Hot CoralLadivine CD886 Emerald
Ladivine CD886 Sale price$120 CAD Regular price$270 CAD
Ladivine CD294 BlackLadivine CD294 Black
Ladivine CD294 Sale price$134 CAD Regular price$306 CAD
Ladivine CB136 Bluevideowise-widget-6675879ca76a3d00290aacea-10105122062529
Ladivine CB136 Sale price$267 CAD Regular price$610 CAD
La Femme 30633 AquaLa Femme 30633 Aqua
La Femme 30633 Sale price$388 CAD
La Femme 32090 LavenderLa Femme 32090 Lavender
La Femme 32090 Sale price$835 CAD
Mayqueen MQ1825 long eggplant off shoulder fitted bridesmaid dress w/high slit. Full length sleek & sexy gown is perfect for enagagement/e-shoot dress, formal wedding guest, indowestern gown, evening party dress, prom, bridesmaid. Plus sizes avail.jpgMayqueen MQ1825 long black off shoulder fitted bridesmaid dress w/high slit. Full length black sleek & sexy gown is perfect for enagagement/e-shoot dress, formal wedding guest, indowestern gown, evening party dress, prom, bridesmaid.Plus sizes avail-b.jpg
May Queen MQ1825 Sale price$195 CAD Regular price$350 CAD
Ladivine BD4001 RedLadivine BD4001 Black
Ladivine BD4001 Sale price$120 CAD Regular price$227 CAD
Ladivine CD349C EggplantLadivine CD349C Eggplant
Ladivine CD349C Sale price$372 CAD
La Femme 32331 LavenderLa Femme 32331 Lavender
La Femme 32331 Sale price$416 CAD
Ladivine CD0214 RedLadivine CD0214 Red
Ladivine CD0214 Sale price$398 CAD
La Femme 32291 PurpleLa Femme 32291 Purple
La Femme 32291 Sale price$835 CAD
Portia and Scarlett PS22185 in BluePortia and Scarlett PS22185 in Red
Portia and Scarlett PS22185 Sale price$350 CAD Regular price$852 CAD
Ladivine CD988 RoyalLadivine CD988 Royal
Ladivine CD988 Sale price$124 CAD Regular price$280 CAD
Clarisse 800309 PlumClarisse 800309 Plum
Clarisse 800309 Sale price$790 CAD Regular price$810 CAD
Sold outAndrea and Leo A1348 English VioletAndrea and Leo A1348 English Violet
Andrea and Leo A1348 Sale price$476 CAD
Mac Duggal 20405 In BlackMac Duggal 20405 In Black
Mac Duggal 20405 Sale price$1,113 CAD
Mayqueen RQ7864 long royal blue off shoulder sequin top evening gown. Full length flowy dress w/ tulle skirt is perfect for  enagagement/e-shoot dress, sweet 16, debut, formal evening party dress, prom, engagement, wedding reception. Plus sizes avail.jpgMayqueen RQ7864 long royal blue off shoulder sequin top evening gown. Full length flowy dress w/ tulle skirt is perfect for  enagagement/e-shoot dress,sweet 16, debut, formal evening party dress, prom, engagement, wedding reception. Plus sizes avail-b.jpg
May Queen RQ7864 Sale price$195 CAD Regular price$478 CAD
Faviana 11050 MintFaviana 11050 Mint
Faviana 11050 Sale price$472 CAD
Elizabeth K GL1974Elizabeth K GL1974
Elizabeth K GL1974 Sale price$790 CAD Regular price$1,579 CAD
GLS by Gloria GL3116 PurpleGLS by Gloria GL3116 Purple
GLS by Gloria GL3116 Sale price$511 CAD Regular price$1,021 CAD
Ladivine CD254 Champagne GoldLadivine CD254 Navy
Ladivine CD254 Sale price$134 CAD Regular price$291 CAD
Jovani 23079 in PurpleJovani 23079 in Purple
Jovani 23079 Sale price$829 CAD
Faviana S10810 RaspberryFaviana S10810 Raspberry
Faviana S10810 Sale price$500 CAD
Ladivine 7495 BurgundyLadivine 7495 Emerald
Ladivine 7495 Sale price$134 CAD Regular price$264 CAD
Andrea and Leo A1273 English VioletAndrea and Leo A1273 English Violet
Andrea and Leo A1273 Sale price$1,199 CAD
Clarisse 810542 Hot PinkClarisse 810542 Jade
Clarisse 810542 Sale price$473 CAD
GLS by Gloria GL3165 LilacGLS by Gloria GL3165 Lilac
GLS by Gloria GL3165 Sale price$407 CAD Regular price$813 CAD
May Queen MQ1910 PinkMay Queen MQ1910 Pink
May Queen MQ1910 Sale price$154 CAD Regular price$259 CAD
Alyce Paris 61505 RoyalAlyce Paris 61505 Royal
Alyce Paris 61505 Sale price$897 CAD
GLS by Gloria GL3396 Baby BlueGLS by Gloria GL3396 Baby Blue
GLS by Gloria GL3396 Sale price$476 CAD Regular price$951 CAD
Mac Duggal - 35109 Flutter Sleeve Beaded Gown In PurpleMac Duggal 35109 Aubergine
Mac Duggal 35109 Sale price$973 CAD
Elizabeth K GL3081 RedElizabeth K GL3081 Red
Elizabeth K GL3081 Sale price$340 CAD Regular price$679 CAD
May Queen MQ1924May Queen MQ1924
May Queen MQ1924 Sale price$130 CAD Regular price$280 CAD
May Queen MQ1952grade 8 grad dresses, graduation dressesMay Queen MQ1952grade 8 grad dresses, graduation dresses
May Queen MQ1952 Sale price$115 CAD Regular price$223 CAD
Ladivine CD888 Dusty BlueLadivine CD888 Dusty Rose
Ladivine CD888 Sale price$200 CAD Regular price$457 CAD
Ladivine CDS439 RoyalLadivine CDS439 Royal
Ladivine CDS439 Sale price$239 CAD
Portia and Scarlett PS22168 in RedPortia and Scarlett PS22168 in Red
Portia and Scarlett PS22168 Sale price$450 CAD Regular price$1,137 CAD
Mac Duggal 50670 GreenMac Duggal 50670 Green
Mac Duggal 50670 Sale Sale price$434 CAD Regular price$867 CAD
SCALA 61351 GoldSCALA 61351 Gold
SCALA 61351 Sale price$596 CAD
GLS by Gloria GL3409 Baby BlueGLS by Gloria GL3409 Baby Blue
GLS by Gloria GL3409 Sale price$583 CAD Regular price$1,165 CAD

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!