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Long Formal Party Dresses & Formal Gowns

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5526 Item

GLS by Gloria GL3229 Hot PinkGLS by Gloria GL3229 Hot Pink
GLS by Gloria GL3229 Sale price$377 CAD Regular price$753 CAD
Ladivine CC416 GreeneryLadivine CC416 Greenery
Portia and Scarlett PS25259 Hot PinkPortia and Scarlett PS25259 Red
Portia and Scarlett PS25259 Sale price$779 CAD
LaDivine T906 mocha sleeveless high neck lace tea-length gown with cape — full front-facing viewRear view of LaDivine T906 mocha lace gown with flowing cape overlay and high back neckline
LaDivine CC489 burgundy off-shoulder lace applique satin evening gown — front view with high slitLaDivine CC489 burgundy — back view of the fitted satin gown and sweeping train
Mac Duggal 20757 Black MultiMac Duggal 20757 Black Multi
Mac Duggal 20757 Sale price$715 CAD
Primavera 14104Primavera 14104
Primavera 14104 Sale price$957 CAD
Faviana S10806 BlackFaviana S10806 Black
Faviana S10806 Sale price$751 CAD
Jessica Angel 2598 RedJessica Angel 2598 Red
Jessica Angel 2598 Sale price$709 CAD
Primavera 14105Primavera 14105
Primavera 14105 Sale price$1,117 CAD
La Femme 33043 Light BlueLa Femme 33043 Light Blue
La Femme 33043 Sale price$656 CAD
Ieena Duggal 26612 BlackIeena Duggal 26612 Black
Ieena Duggal 26612 Sale price$297 CAD Regular price$577 CAD
Ieena Duggal 495191 Apple GreenIeena Duggal 495191 Apple Green
Ieena Duggal 495191 Sale price$349 CAD
Faviana S10818 in BlueFaviana S10818 in Blue
Faviana S10818 Sale price$556 CAD
Andrea & Leo A1486Andrea & Leo A1486
Andrea & Leo A1486 Sale price$458 CAD
Faviana S10400 Deep Mauve front view prom dress with beaded lace floral appliqués, v-neck spaghetti straps, a-line satin skirt, short semi-formal dance dressFaviana S10400 Deep Mauve back view prom dress with crisscross lace-up open back, beaded lace bodice, floor-length a-line satin silhouette, formal prom gown
Ieena Duggal 55708 In BrownIeena Duggal 55708 In Brown
Ieena Duggal 55708 Sale Sale price$310 CAD Regular price$577 CAD
Clarisse 810829 Rose GoldClarisse 810829 Silver
Clarisse 810829 Sale price$607 CAD
Ieena Duggal - 26647 Sequined Jewel Neck Long Gown In Black and GoldIeena Duggal - 26647 Sequined Jewel Neck Long Gown In Black and Gold
Ieena Duggal 26647 Sale price$310 CAD Regular price$577 CAD
Clarisse 810587 PinkClarisse 810587 Pink
Clarisse 810587 Sale price$485 CAD Regular price$843 CAD
Andrea and Leo A1142 BlueAndrea and Leo A1142 Blue
Andrea and Leo A1142 Sale price$297 CAD Regular price$513 CAD
Elizabeth K GL3545 IvoryElizabeth K GL3545 Ivory
Elizabeth K GL3545 Sale price$397 CAD
LaDivine T707 navy v-neck satin fitted bridesmaid gown — deep indigo front view for bridesmaidLaDivine T707 dusty rose — rear-facing view showing the draped bodice with sleek skirt of the fitted bridesmaid gown
May Queen MQ1874 RedMay Queen MQ1874 Red
May Queen MQ1874 Sale price$227 CAD Regular price$289 CAD
Portia and Scarlett PS25175 FuchsiaPortia and Scarlett PS25175 Fuchsia
Portia and Scarlett PS25175 Sale price$1,091 CAD
Elizabeth K GL3502Elizabeth K GL3502
Elizabeth K GL3502 Sale price$1,072 CAD
Mac Duggal 20263 In CinammonMac Duggal 20263 In Cinammon
Mac Duggal 20263 Sale price$960 CAD
Elizabeth K GL3797Elizabeth K GL3797
Elizabeth K GL3797 Sale price$484 CAD
Jessica Angel 2420 RedJessica Angel 2420 Red
Jessica Angel 2420 Sale price$1,418 CAD
Clarisse 811215 Dusty BlueClarisse 811215 Dusty Blue
Clarisse 811215 Sale price$717 CAD
Terani Couture 1911M9339Terani Couture 1911M9339
Terani Couture 1911M9339 Sale price$955.32 CAD
Atria 6742HAtria 6742H
Atria 6742H Sale price$684 CAD
La Femme - 27998 Sequin V Neck A-Line Dress In BlueLa Femme - 27998 Sequin V Neck A-Line Dress In Blue
La Femme 27998 Sale price$528 CAD Regular price$633 CAD
May Queen RQ8164 ChampagneMay Queen RQ8164 Champagne
May Queen RQ8164 Sale price$741 CAD
Mac Duggal 2370Mac Duggal 2370
Mac Duggal 2370 Sale price$897 CAD
Portia and Scarlett PS25226 PinkPortia and Scarlett PS25226 Pink
Portia and Scarlett PS25226 Sale price$909 CAD
Jessica Angel 2640 RoyalJessica Angel 2640 Royal
Jessica Angel 2640 Sale price$615 CAD
Ladivine CD416 smoky blue off-shoulder fitted chiffon gown — head-on front view of the corset silhouette with high slitLadivine CD416 smoky blue — rear-facing view of the crisscross back straps and fitted chiffon skirt
Portia and Scarlett PS25182Portia and Scarlett PS25182 Purple
Portia and Scarlett PS25182 Sale price$909 CAD
Ladivine CD205 light blue v neck metallic flowy dress w/straps. Perfect light blue dress for prom, wedding reception or engagement dress, indowestern gown, sweet 16, formal party dress, gala. Plus sizes avail-bvideowise-widget-6675879ca76a3d00290aacea-7492555636929
Ladivine CD205 Sale price$336 CAD Regular price$420 CAD
Ellie Wilde EW37057 Slate prom front view gown with beaded mesh corset bodice, tiered chiffon ruffle skirt, high slit, sweetheart neckline, formal prom gownEllie Wilde EW37057 Slate prom back view gown with crisscross lace-up corset closure, sheer mesh bodice with boning, tiered chiffon skirt, evening gown
La Femme 32930 IvoryLa Femme 32930 Ivory
La Femme 32930 Sale price$793 CAD
Jessica Angel 972 Neon PinkJessica Angel 972 Neon Pink
Jessica Angel 972 Sale price$772 CAD
Mac Duggal - 11293 Petal High Low A-Line Gown In BlackMac Duggal - 11293 Petal High Low A-Line Gown In Pink
Mac Duggal 11293 Sale price$693 CAD
Portia and Scarlett PS25216Portia and Scarlett PS25216
Portia and Scarlett PS25216 Sale price$650 CAD
May Queen RQ8151 BlackMay Queen RQ8151 Black
The May Queen RQ8151 Sale price$393 CAD
Clarisse 811130 Iridescent BlueClarisse 811130 Iridescent Blue
Clarisse 811130 Sale price$607 CAD
Ladivine CD233 Rose GoldLadivine CD233 Silver
Ladivine CD233 Sale price$230 CAD Regular price$390 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!