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Long Formal Party Dresses & Formal Gowns

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5619 Item

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 price$556 CAD Regular price$859 CAD
La Femme - 28065 Quarter Sleeve Shirred Sequin-Ornate Dress In Silver & GrayLa Femme - 28065 Quarter Sleeve Shirred Sequin-Ornate Dress In Silver & Gray
La Femme 28065 Sale price$500 CAD Regular price$718 CAD
Dancing Queen 4301Dancing Queen 4301
Dancing Queen 4301 Sale price$227 CAD
GLS by Gloria GL3229 Hot PinkGLS by Gloria GL3229 Hot Pink
GLS by Gloria GL3229 Sale price$377 CAD Regular price$753 CAD
Clarisse 811293 Pale LilacClarisse 811293 Pale Mint
Clarisse 811293 Sale price$687 CAD
La Femme 32920 BlackLa Femme 32920 Black
La Femme 32920 Sale price$528 CAD
Primavera 4514Primavera 4514
Primavera 4514 Sale price$940 CAD
GLS by Gloria GL3355 Rose GoldGLS by Gloria GL3355 Rose Gold
GLS by Gloria GL3355 Sale price$374 CAD Regular price$748 CAD
Elizabeth K GL1969 BlushElizabeth K GL1969 Blush
Elizabeth K GL1969 Sale price$876 CAD Regular price$1,752 CAD
May Queen MQ2113 Dusty BlueMay Queen MQ2113 Dusty Blue
May Queen MQ2113 Sale price$339 CAD
Clarisse 811314 Dark JadeClarisse 811314 Dark Jade
Clarisse 811314 Sale price$687 CAD
May Queen MQ1834 In BlackMay Queen MQ1834 In Black
May Queen MQ1834 Sale price$198 CAD Regular price$250 CAD
Faviana 11040Faviana 11040
Faviana 11040 Sale price$528 CAD
Andrea And Leo A1303 Smoky BlueAndrea And Leo A1303 Haze Blue
Andrea And Leo A1303 Sale price$331 CAD Regular price$689 CAD
La Femme 32526 Hot PinkLa Femme 32526 Hot Pink
La Femme 32526 Sale price$416 CAD
Clarisse 811334 BlackClarisse 811334 Black
Clarisse 811334 Sale price$839 CAD
GLS by Gloria GL3453 Smoky BlueGLS by Gloria GL3453 Smoky Blue
GLS by Gloria GL3453 Sale price$342 CAD Regular price$684 CAD
Portia and Scarlett PS25238
Portia and Scarlett PS25238 Sale price$740 CAD
Portia and Scarlett PS25282 RedPortia and Scarlett PS25282 Red
Portia and Scarlett PS25282 Sale price$519 CAD
Ieena Duggal 49524 WhiteIeena Duggal 49524 White
Ieena Duggal 49524 Sale price$577 CAD
Terani Couture 252E5108Terani Couture 252E5108
Terani Couture 252E5108 Sale price$1,046.08 CAD
Ladivine CD417 mist blue off-shoulder fitted chiffon gown — hazy steel-blue front view with high slitLadivine CD417 mist blue — rear-facing view of the off-shoulder back and fitted chiffon skirt
GLS by Gloria GL3254 Dark SageGLS by Gloria GL3254 Dark Sage
GLS by Gloria GL3254 Sale price$375 CAD Regular price$749 CAD
Portia and Scarlett PS26043Portia and Scarlett PS26043
Portia and Scarlett PS26043 Sale price$899 CAD
Portia and Scarlett PS26094Portia and Scarlett PS26094
Portia and Scarlett PS26094 Sale price$679 CAD
Portia and Scarlett PS25616E RedPortia and Scarlett PS25616E Red
Portia and Scarlett PS25616E Sale price$567 CAD
Terani Couture 252E5174Terani Couture 252E5174
Terani Couture 252E5174 Sale price$800.91 CAD
Ieena Duggal 11767 Black FuchsiaIeena Duggal 11767 Black Fuchsia
Ieena Duggal 11767 Sale price$715 CAD
Faviana 11003Faviana 11003
Faviana 11003 Sale price$667 CAD
Faviana S10811 GreenFaviana S10811 Green
Faviana S10811 Sale price$416 CAD
May Queen MQ2144 SageMay Queen MQ2144 Sage
May Queen MQ2144 Sale price$343 CAD
Ellie Wilde EW37070Ellie Wilde EW37070
Ellie Wilde EW37070 Sale price$739 CAD
Mac Duggal - 5509 Bishop Sleeve Sequin Gown In PinkMac Duggal - 5509 Bishop Sleeve Sequin Gown In Pink
Mac Duggal A5509 Sale price$547 CAD Regular price$867 CAD
Ladivine J907 navy strapless beaded sequin fitted prom gown — deep indigo-navy head-on front view of the sleek floor-length pageant formal with trainLadivine J907 navy — rear-facing view of the strapless sequin gown with the beaded back construction and navy train
Mac Duggal - 11244 One Shoulder Bell Sleeve Long Gown In PinkMac Duggal - 11244 One Shoulder Bell Sleeve Long Gown In Pink
Mac Duggal 11244 Sale Sale price$441 CAD Regular price$867 CAD
Terani Couture 1812M6657Terani Couture 1812M6657
Terani Couture 1812M6657 Sale price$928.55 CAD
Ladivine CD407 blue strapless sweetheart beaded corset gown — head-on view of the sleek fitted silhouette with high slitLadivine CD407 blue — crisscross back straps and fitted satin train photographed from a rear angle
Ieena Duggal - 2630I Long Beaded Cutout Gown In BlackIeena Duggal - 2630I Long Beaded Cutout Gown In Black
Ieena Duggal 2630 Sale price$349 CAD Regular price$664 CAD
PS25166-AquaPS25166-White Nude BK
Portia and Scarlett PS25166 Sale price$831 CAD
Primavera 14109Primavera 14109
Primavera 14109 Sale price$880 CAD
Clarisse 811224 BlackClarisse 811224 Black
Clarisse 811224 Sale price$821 CAD
Ladivine CD0241 Black nudeLadivine CD0241 Black Nude
May Queen MQ1772May Queen MQ1772
May Queen MQ1772 Sale price$154 CAD Regular price$348 CAD
Terani Couture 261P6191Terani Couture 261P6191
Terani Couture 261P6191 Sale price$1,814.30 CAD
Ladivine BD111 OrchidLadivine BD111 Burgundy
Ladivine BD111 Sale price$105 CAD Regular price$214 CAD
Ladivine CD210C Metallic BlueLadivine CD210C Metallic Blue
Ladivine CD210C Sale price$165 CAD
Terani Couture 261GL6024Terani Couture 261GL6024
Terani Couture 261GL6024 Sale price$2,190.23 CAD
Faviana E11026 Black/MultiFaviana E11026 Black/Multi
Faviana E11026 Sale price$556 CAD

2026 Long Formal Party Dresses & Formal Prom Gowns
Check out our 2026 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!