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2026 Long Formal Dresses, Evening Gowns & Prom Dresses

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6179 Item

Clarisse 62241 Fuchsia prom dress front view with hot-stone scatter, strapless sweetheart corset bodice, high front slit, fitted jersey silhouette, formal prom gownClarisse 62241 Fuchsia prom dress back view with dramatically open back, sweep train, hot-stone embellishment, fitted jersey silhouette, evening gown red carpet styling
Clarisse 62274 Sapphire Blue front view strapless sweetheart beaded corset A-line satin prom gown with high front slit, formal prom gownClarisse 62274 Sapphire Blue back view open back strapless beaded corset A-line satin prom gown, evening gown, elegant floor-length silhouette photographed in boutique studio lighting
Clarisse 62299 Steel Blue strapless sweetheart fitted satin prom gown with beaded illusion corset bodice and front high-slit, front view, formal prom gownClarisse 62299 Steel Blue open back illusion corset prom gown with beaded boning channels and dramatic exposed back, back view, pageant gown styling
Clarisse 62298 Steel Blue strapless sweetheart illusion corset ballgown with 3D floral appliqués, beading, and full satin skirt, front view, formal prom gownClarisse 62298 Steel Blue lace-up corset-back ballgown with boned illusion bodice and sweep train, side back three-quarter view, evening gown styled for prom
Clarisse 62243 Black prom dress with allover sequin beadwork, deep V illusion neckline, fitted column silhouette, open back, front view, formal prom gownClarisse 62243 Black prom dress with fully open back, double beaded crossing spaghetti straps, fitted sequin column silhouette, back view, evening gown
Clarisse 62276 Deep Green front view a-line satin prom gown with beaded floral bodice, high front slit, double straps, formal prom gownClarisse 62276 Deep Green back view a-line satin prom gown with fully open back, sweep train, double spaghetti straps, evening gown
Clarisse 62332 Black prom dress front view with glitter beaded fabric, sweetheart neckline, satin overskirt, high slit, fitted silhouette, formal prom gownClarisse 62332 Black prom dress back view with fully open back, glitter beaded body, satin overskirt panels, small train, evening gown
Clarisse 62278 Royal Blue front view prom gown with smooth satin fabric, ruched fitted bodice, front high slit, and dramatic a-line train, formal prom gownClarisse 62278 Royal Blue back view prom gown with fully open back, sweeping satin overskirt train, sleeveless strapless construction, evening gown styling
Clarisse 62296 Lavender front view fitted beaded illusion corset prom gown with sweetheart neckline high slit and liquid satin skirt formal prom gownClarisse 62296 Lavender back view fitted beaded corset gown with crisscross lace-up open back and satin train evening gown prom night
Clarisse 62314 White Pink front view prom dress with tulle and beaded floral lace appliqués V-neck ballgown silhouette formal prom gownClarisse 62314 White Pink back view prom dress with lace-up corset back full open back tulle ballgown evening gown
Clarisse 8021 Black prom dress front view with chiffon skirt, beaded lace illusion V-neckline, A-line silhouette, formal prom gownClarisse 8021 Forest Green prom dress front view with beaded lace bodice, illusion plunge neckline, chiffon A-line skirt, evening gown
Clarisse 62282 Red prom dress front view with beaded lace floral appliqués, illusion corset bodice, sweetheart neckline, fitted silhouette, formal prom gownClarisse 62282 Red prom dress back view with fully open back, sweep train, beaded lace appliqués at hip, fitted satin skirt, evening gown
Clarisse 62280 Black prom dress front view with stretch jersey fabric, illusion lace floral corset bodice and high front slit, formal prom gownClarisse 62280 Black prom dress back view with open back from shoulders to waist, sweep train, and beaded lace appliqués, evening gown
Clarisse 62286 Royal Blue front prom dress with sequin fabric, illusion corset bodice, strapless sweetheart neckline, fitted silhouette, formal prom gownClarisse 62286 Royal Blue side prom dress with fully-sequined fabric, structured boning, fitted flare below the knee, train, evening gown
Clarisse 62335 White Royal Blue floral print prom dress with satin base, beaded corset bodice, deep v-neck, high front slit, front view, formal prom gownClarisse 62335 White Royal Blue floral print prom dress with lace-up open back, corset boning, sweeping train, back view, evening gown
Clarisse 62326 Navy Blue prom dress with sequin glitter embellishment, strapless scoop neckline, boned corset bodice, full ballgown skirt, front view, formal prom gownClarisse 62326 Navy Blue prom dress back view showing lace-up corset closure, full sequin glitter ballgown with sweep train, pageant gown styling
Clarisse 810180 Cornflower Blue prom dress with stretch jersey, stomach ruching, front high slit, scoop neckline, double straps, front view, formal prom gownClarisse 810180 Cornflower Blue prom dress with crisscross lace-up open back, stretch jersey, sweep train, back view, evening gown styling
Clarisse 810772 Coral front view prom gown with hot-stone embellishment, floral appliqués at the hip, mermaid silhouette with sweep train, formal prom gownClarisse 810772 Royal Blue front view prom gown with full hot-stone coverage, floral lace appliqués, V-neckline and spaghetti straps, evening gown
Clarisse 810750 Pale Yellow prom dress front view with iridescent sequin on mesh fabric scoop neckline fitted silhouette formal prom gownClarisse 810750 Pale Yellow prom dress back view with open crisscross lace-up closure fully beaded fitted long gown evening gown
Clarisse 811045 Iridescent White front view strapless beaded corset prom gown with glitter tulle tiered ruffles, open back, and front high slit, formal prom gownClarisse 811045 Iridescent White back view strapless beaded corset prom gown with fully open back and glitter tulle tiered ruffle skirt with train, evening gown
Bella Princess PQ1088 Blush Pink quinceanera ballgown detail view showing visible boning channels and pearl beading on structured corset bodice, sweet 16 ball gownBella Princess PQ1088 Blush Pink quinceanera ballgown detail view showing floral appliqués and beaded corset bodice with glitter tulle skirt, quinceañera gown
Clarisse 62167Clarisse 62167
Clarisse 62159Clarisse 62159
Clarisse 62318Clarisse 62318
Dancing Queen - 1608 Applique Gossamer Ballgown In PurpleDancing Queen - 1608 Applique Gossamer Ballgown In Purple
Dancing Queen 1608 Sale price$324 USD Regular price$864 USD
Dancing Queen 4275 In Silver Dancing Queen 4275 In Silver
Dancing Queen 4275 Sale price$297 USD
Ladivine CDS513W Off White off-shoulder satin ballgown with corset bodice, wedding gownLadivine CDS513W Off White satin ballgown with off-shoulder neckline, back view engagement gown
Ladivine CDS513W Sale price$350 USD
Dancing Queen - 1638 Mesh Sleeve Embellished Long Gown In BlueDancing Queen - 1638 Mesh Sleeve Embellished Long Gown In Blue
Dancing Queen 1638 Sale price$350 USD Regular price$575 USD
Dancing Queen - 1596 Off Shoulder Embroidered Ballgown In PurpleDancing Queen - 1596 Off Shoulder Embroidered Ballgown In Purple
Dancing Queen 1596 Sale price$350 USD Regular price$700 USD
Ieena Duggal 27143 Antique GoldIeena Duggal 27143 Antique Gold
Ieena Duggal 27143 Sale price$498 USD
Dancing Queen - 1599 Metallic Ruffled Ballgown In BurgundyDancing Queen - 1599 Metallic Ruffled Ballgown In Burgundy
Dancing Queen 1599 Sale price$350 USD
Dancing Queen - 2817 Embellished Plunging V Neck Sheath Dress In GoldDancing Queen - 2817 Embellished Plunging V Neck Sheath Dress In Red
Dancing Queen 2817 Sale price$150 USD
MF7393 - MF -926MF7393 - MF -926
MF7393 - MF -926 Sale price$383 USD Regular price$597 USD
Ladivine CDS565 royal blue strapless sweetheart beaded satin corset gown — straight-on view of the fitted formal silhouetteLadivine CDS565 royal blue — lace-up corset closure and satin train photographed from behind
MF5695 - MF -926 Sale price$297 USD
Portia and Scarlett PS26253 Black Gold prom dress with hot-stone corset bodice, tiered ruffle satin skirt, high slit, front view, formal prom gownPortia and Scarlett PS26253 Black Gold prom dress with fully open corset back, beaded straps, tiered ruffle skirt, back view, evening gown

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!