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2026 Long Formal Dresses, Evening Gowns & Prom Dresses

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6179 Item

Mac Duggal 56226 Rose Gold metallic jersey one-shoulder ruched long prom gown with high slit, fitted silhouette, front view, formal prom gownMac Duggal 56226 Rose Gold metallic jersey one-shoulder long-sleeve gown back view, bare shoulder construction, high slit, evening gown, styled for prom
Mac Duggal 50134 Black Ivory front view formal gown in stretch jersey with 3D floral wrist cuffs off-shoulder draped collar trumpet silhouette black-tie event dressMac Duggal 50134 Black Ivory back view formal gown with high covered back long fitted sleeves jersey trumpet skirt with trailing train evening gown
Mac Duggal 6046 black multicolor front view strapless fully beaded fitted column prom gown with iridescent sequin mesh, open back, formal prom gownMac Duggal 6046 black multicolor back view strapless fully beaded column gown with open back, iridescent sequin mesh, evening gown, styled for prom
Mac Duggal 56286 black front view prom gown with floral appliqué lace and sequin, sweetheart neckline, boned corset bodice, full a-line ballgown silhouette, formal prom gownMac Duggal 56286 black back view prom gown with open back framed by wide embellished straps, dimensional floral lace, full ballgown skirt, evening gown
Mac Duggal 6172 champagne beige silver beaded crystal fringe scoop-neck long fitted sheath gown front view, prom formal evening gownMac Duggal 6172 champagne beige silver beaded fringe column gown back view showing scoop back and skin exposure, prom red carpet styling
Mac Duggal 55995 plum purple formal gown front view with satin fabric, crossed halter pleated bodice, fitted floor-length silhouette, evening gown for formal eventsMac Duggal 55995 plum purple formal gown back view with deeply open back, halter neck tie, smooth satin skirt, fitted silhouette, gala gown for formal occasions
Mac Duggal 6251 champagne beige blue silver front view fitted sequin fringe gown with scoop neck spaghetti straps tiered fringe skirt formal prom gownMac Duggal 6251 champagne beige blue silver back view open back fitted sequin gown with deep scoop back tiered floor length fringe skirt evening gown, styled for prom
Mac Duggal 6169 Slate Blue formal gown front view, beaded mesh with tiered fringe skirt, long fitted silhouette, black-tie event dressMac Duggal 6169 Slate Blue formal gown back view, fully beaded high back with zipper closure, long fitted silhouette, gala gown
Mac Duggal 6144 gold amethyst front prom gown with sequin ombre tulle, strapless sweetheart neckline, a-line silhouette, formal prom gownMac Duggal 6144 gold amethyst back prom gown with open back, sequin beading on tulle, strapless a-line silhouette, evening gown
Mac Duggal 6249 champagne beige ombre silver fully-beaded fitted long mesh sequin gown front view sleeveless high-neck evening gownMac Duggal 6249 champagne beige silver diagonal wave sequin bead embellishment detail close-up fitted formal gown black-tie event dress, styled for evening
Mac Duggal 6145 Fully Sequined Fitted Open-Back Ombré Gown with Fully BeadedMac Duggal 6145 Gold Amethyst prom sequin ombré fitted open-back gown with stretch jersey base, wide shoulder straps, back view, pageant gown
Mac Duggal 69088 Evening Dress - Platinum - ABMac Duggal 69088 Evening Dress - Platinum - BK
Mac Duggal 6170 gold champagne beige front view fitted halter gown with mesh sequin beaded bodice 3D floral appliqués cascading fringe skirt high slit formal prom gownMac Duggal 6170 gold champagne beige back view open back halter fitted gown fully beaded fringe skirt bare to waist evening gown pageant styling, styled for prom
Mac Duggal 50041 Black Ivory front formal gown with structured jersey, 3D ivory floral rose off-shoulder neckline, fitted silhouette, evening gownMac Duggal 50041 Black Ivory back formal gown with sheer ivory chiffon cape panels cascading floor length, fitted body, black tie event dress
Mac Duggal 69089 Evening Dress - Mocha - ABMac Duggal 69089 Evening Dress - Mocha - BK
Mac Duggal 94203 Navy Blue front view fully sequined beaded long-sleeve sheath gown scoop neckline floor-length black tie event dress, styled for eveningMac Duggal 94203 Navy Blue back view high-back long-sleeve sequin beaded sheath gown center slit hem evening gown for formal gala
Mac Duggal 9374 Twilight three-quarter back view one-shoulder a-line chiffon gown with embellished mesh cape, evening gown for formal galaMac Duggal 9374 Twilight neckline detail one-shoulder cape with 3D satin rosette floral appliqués and rhinestone beading, black tie event dress, styled for evening
Mac Duggal 44159 black prom off-shoulder fitted jersey gown with crystal rhinestone beaded neckline trim and long sleeves, front view, formal prom gownMac Duggal 44159 black prom off-shoulder fitted gown showing fully open back with crystal beaded shoulder band and long sleeves, back view, evening gown
Mac Duggal 9249 Spruce formal dress front view with tulle, beaded floral motifs, illusion high-neck long sleeves, a-line silhouette, black-tie event dressMac Duggal 9249 Spruce formal dress back view with high-back zipper closure, long illusion sleeves, full coverage tulle a-line gown, gala gown
Mac Duggal 6181 midnight blue front view prom gown with sequin mesh, illusion high neck, long sleeves, beaded waist, A-line silhouette, formal prom gownMac Duggal 6181 midnight blue back view prom gown with illusion sequin mesh back panel, full coverage, long sleeves, A-line floor length, evening gown
Mac Duggal 6219 Evening Dress - Shimmeringgold - CLMac Duggal 6219 Evening Dress - Shimmeringgold - BK
Mac Duggal 93745 gold sequin halter v-neck fitted prom gown with high slit, open back, and beaded waist band, front view, formal prom gownMac Duggal 93745 gold sequin open back halter prom gown showing full bare back with low V cutout to the waist, back view, evening gown
Mac Duggal 69122 Evening Dress - Midnightmulti - ABMac Duggal 69122 Evening Dress - Midnightmulti - BK
Mac Duggal 68945 Gold Multicolor strapless square-neck floral brocade ballgown front view, full-length pleated skirt, boned bodice, formal prom gownMac Duggal 68945 Gold Multicolor metallic floral jacquard bodice detail view, boning channels, strapless square neckline, evening gown, styled for prom
Mac Duggal 94270 black multicolor front view evening gown with mesh fabric, 3D sequin floral appliqués at hem, high halter neckline, flowing A-line silhouette, formal gala gownMac Duggal 94270 black multicolor back view evening gown with open bare back, halter tie at nape, mesh base, multicolor paillette floral border, black tie event dress
Faviana 11420Faviana 11420
Faviana 11420 Sale price$695 CAD
Ladivine J885 black off-shoulder A-line ballgown with train — clean polished secondary editorial angle of the sleek floor-length prom, sweet-16 and debut formalLadivine J885 black — rear-facing view of the off-shoulder A-line ballgown showing the fitted back construction and floor-length black train
Terani Couture 261E6269Terani Couture 261E6269
Terani Couture 261E6269 Sale price$621.11 CAD
Navy blue evening gown with lace top on a white backgroundNavy blue evening gown with lace top on a white background
La Femme 31805 Sale price$528 CAD
La Femme 33378La Femme 33378
La Femme 33378 Sale price$500 CAD
Terani Couture 252E5534Terani Couture 252E5534
Terani Couture 252E5534 Sale price$964.36 CAD
La Femme 33456La Femme 33456
La Femme 33456 Sale price$695 CAD
La Femme 33526 - MFLa Femme 33526 - MF
La Femme 33526 Sale price$670 CAD
Terani Couture 261P6096Terani Couture 261P6096
Terani Couture 261P6096 Sale price$751.87 CAD
Terani Couture 261M6407Terani Couture 261M6407
Terani Couture 261M6407 Sale price$800.91 CAD
Ladivine CR884 navy short-sleeve beaded chiffon modest fitted gown — deep navy head-on front view of the plus-size mother-of-the-bride and wedding-guest formalLadivine CR884 navy — rear-facing view of the short-sleeve modest chiffon gown showing the covered back and floor-length navy skirt
LaDivine T904 royal blue sleeveless sweetheart fitted jersey gown — model facing forward in a full length front viewLaDivine T904 red beaded sleeveless evening gown — secondary angle showcasing the beading detail along the fitted silhouette
Mac Duggal 10868 Amethyst Purple formal dress front view with sequin stripe mesh, empire waist A-line, short flutter sleeves, evening gownMac Duggal 10868 Amethyst Purple formal dress back view with illusion mesh panel, vertical sequin columns, floor-length A-line, black-tie event dress
Mac Duggal 93583 Slate Blue front view fully beaded V-neck flutter sleeve fitted formal evening gown with sequin mesh, high back, sweep train, black-tie event dressMac Duggal 93583 Slate Blue back view fully covered high back beaded mesh evening gown with short flutter sleeves, fitted silhouette, mother of the bride styling styled for formal
Mac Duggal 10119 Platinum Gold front view fitted long sequin gown with large-scale gold floral beaded appliqués, scoop neckline, wide straps, prom formal evening gownMac Duggal 10119 Platinum Gold back view fitted long sequin gown with gold floral beaded appliqués, scoop back, wide structural straps, red carpet styling styled for prom
Mac Duggal 11405 white multicolor floral front view formal gown with printed mesh tiered a-line skirt high neck long sleeves wedding guest dressMac Duggal 11405 white multicolor floral back view formal gown with printed mesh fully covered high back long sleeves evening gown
Mac Duggal 37095 Black Multicolor floral prom gown front view, satin jacquard with cascade ruffle, high slit, fitted sweetheart silhouette, formal prom gownMac Duggal 37095 Black Multicolor floral prom gown back view, open back satin jacquard, fitted sleek silhouette, evening gown
Mac Duggal 8256 white multicolor floral print chiffon wedding guest dress with tiered ruffle skirt, scoop neckline, fit-and-flare silhouette, black tie event dress, front view, wedding-guest readyMac Duggal 8256 white multicolor floral print chiffon wedding guest dress with open back, wide ruffled straps, floor length a-line silhouette, gala gown, back view styled for wedding-guest
Mac Duggal 94205 champagne beige front view fully-beaded mesh sheath gown with pearl details, scoop neckline, short sleeves, formal gala gownMac Duggal 94205 champagne beige back view fully-beaded mesh sheath gown with high-back coverage, center-back slit, mother of the bride styling styled for formal
Mac Duggal 94293 champagne beige lilac front view fully-beaded strapless column gown with diamond-lattice sequins and crystals, fitted silhouette, formal prom gownMac Duggal 94293 champagne beige lilac back view open-back beaded column gown with high slit, diamond-lattice rhinestones on champagne beige mesh base, evening gown styled for prom
Mac Duggal A67985 pink multicolor floral chiffon prom gown front view, deep V-neck, tiered ruffle skirt, open-back a-line, formal prom gownMac Duggal A67985 pink multicolor floral chiffon prom gown back view, fully open back with crossing straps, tiered ruffle skirt, evening gown
Mac Duggal 94221 orchid purple front view fully beaded one-shoulder fitted gown with 3D floral appliqué, high slit, formal prom gownMac Duggal 94221 orchid purple back view open-back one-shoulder sequin beaded long gown with high slit, prom evening gown
Mac Duggal 94223 black front view fully-beaded fitted scoop-neck gown with mesh base, 3D floral appliqué straps, prom formal evening dressMac Duggal 94223 black back view open-back fitted beaded sequin gown with scoop open back, floral-appliqué straps, evening gown formal prom

2026 Long Evening Dresses & Floor Length Formal Dresses

Shop MarlasFashions for an assortment of long formal gowns and full length evening dresses for you next formal event. Here you will find formal evening gowns, long prom dresses, floor-length pageant gowns, and long dresses for bridesmaids, wedding guests, and mother of the bride or mother of the groom. We have long dresses from the top dress designers like La Femme, Mac Duggal, Faviana, Portia and Scarlett, Mayqueen, LaDivine, 4 Now Fashions and so many more! Our assortment of long evening dresses are affordable and inexpensive, without breaking the bank. Find long dresses in every size, from junior size to plus size or from 0 to 24.

Find a long dress in your favorite shade, floral print, or unique design at MarlasFashions. You can opt for a classic long lace dress for a formal event or a sleek and sexy long dress with an open back or long v neck dress with a high slit. If you are looking for a bit more of a conservative look, try a modest, long sleeve dress or a long evening gown with a high neck. For more of a statement dress, then go for a backless long formal gown or a plunging deep v neckline. But the trending 2026 styles for long dresses have been two piece long formal dresses, elegant off the shoulder evening dresses, and flowy empire waist dresses.

Dress to impress in a sequin or rhinestone embellished dress with an open back or a fitted mermaid off shoulder dress. Be the belle of the ball in a floor length ballgown for your prom, engagement party, or sweet 16. Whatever style you are looking for, we have the perfect dress for you!