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Open Back Evening Dresses

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1890 Item

Faviana S10800 Dark Emerald Green prom gown front view with hot-stone rhinestones on stretch jersey, fitted sweetheart silhouette, illusion mesh panels, formal prom gownFaviana S10800 Dark Emerald Green prom gown back view showing full open back, illusion mesh panels with boning channels, hot-stone coverage, evening gown
Faviana S10801 Gold front view long fitted hot-stone v-neck satin gown with high slitFaviana S10801 Gold back view long fitted hot-stone v-neck satin gown with high slit
Faviana S10804 Ruby prom dress front view, all-over hot-stone rhinestone fitted jersey gown with deep V-neck, high slit, formal prom gownFaviana S10804 Ruby prom dress side-back view, fully open crisscross spaghetti strap back with sweep train, fitted rhinestone evening gown
Faviana S10807 Mint Green prom dress in stretch satin with cowl neckline, spaghetti straps, ruched hip, and high front slit, front view, formal prom gownFaviana S10807 Mint Green prom dress back view showing dramatic open lace-up crisscross back in stretch satin, full back exposure, evening gown styling
Faviana S10819 Ocean Green prom dress front view with sequin mesh fabric, strapless sweetheart neckline, fitted mermaid silhouette, formal prom gownFaviana S10819 Ocean Green prom dress back view with sequin mesh fabric, full open back, fitted mermaid silhouette, evening gown
Faviana S10828 Deep Green prom dress front view in stretch satin, scoop neckline with thin straps, a-line silhouette, formal prom gownFaviana S10828 Deep Green prom dress back view showing full open crisscross lace-up back, bare skin, spaghetti straps, formal evening gown
Faviana S10810 Raspberry prom dress front view with smooth satin fabric, deep V-neckline, fitted trumpet silhouette, cocktail party dressFaviana S10810 Raspberry prom dress back view with open crisscross satin straps, fully exposed back, trumpet skirt flare, semi-formal party dress
Faviana S10811 Dark Emerald Green prom dress front view, stretch satin one-shoulder fitted gown with high slit, cocktail party dressFaviana S10811 Dark Emerald Green prom dress back view, stretch satin open back one-shoulder fitted gown, semi-formal party dress
Faviana S10812 light pink prom dress with floral lace appliqués, beading, V-neckline, fitted silhouette, front view, formal prom gownFaviana S10812 light pink prom dress with open back, spaghetti straps, floral lace appliqués, fitted silhouette, back view, evening gown
Faviana S10813 Hot Pink prom dress front view with lace floral appliqués, beading, deep V-neckline, fitted silhouette, sweep train, cocktail party dressFaviana S10813 Hot Pink prom dress back view showing dramatic fully open back with crisscross lace-up strap cage, floral appliqués, fitted long gown, formal prom gown
Faviana S10830 Lilac Purple prom dress front view with hot-stone rhinestone rows, sweetheart neckline, fitted jersey silhouette, formal prom gownFaviana S10830 Lilac Purple prom dress back view showing full crisscross open back with lace-up straps, fitted silhouette, evening gown styling
Faviana S10829 Dark Emerald Green prom dress front view with hot-stone jersey fabric, beaded straps, scoop neckline, fitted silhouette, formal prom gownFaviana S10829 Dark Emerald Green prom dress back view with fully open back, fanned beaded straps, hot-stone jersey, fitted long silhouette, evening gown styling
Faviana 9532 Navy Blue prom one-shoulder fitted plus size gown with hot-stone beading, high slit, open back, front view, formal prom gownFaviana 9532 Navy Blue prom open back plus size gown with diagonal embellished straps, floor-sweeping train, fitted silhouette, back view, evening gown
Faviana S10831 Light Lavender Purple prom dress front view, full sequin a-line gown with deep v-neck, spaghetti straps, and hidden side pocket, formal prom gownFaviana S10831 Light Lavender Purple prom dress back view, fully open back with crisscross lace-up tie straps, floor-length sequin a-line silhouette, evening gown
Faviana S10826 Sea Blue prom dress front view in stretch jersey with v-neckline, high thigh slit, fitted silhouette, cocktail party dressFaviana S10826 Sea Blue prom dress back view showing fully open crisscross lace-up back, long fitted gown, semi-formal party dress
Clarisse 810420 Light Blue prom gown front view, fully-sequined stretch jersey, sweetheart neckline with spaghetti straps, mermaid silhouette, formal prom gownClarisse 810420 Light Blue prom gown back view, crisscross lace-up open back, iridescent AB sequin, sweep train, evening gown
Clarisse 810407 Charcoal Grey prom dress front view with sequin fabric, crisscross open back, v-neckline a-line silhouette, formal prom gownClarisse 810407 multi colorway editorial view with sequin fabric, iridescent fuchsia peacock cobalt grey, a-line silhouette, evening gown styled for prom
Clarisse 810451 Black prom dress front view with lace, beaded scatter, deep v-neck plunge, fitted floor-length silhouette, formal prom gownClarisse 810451 Black prom dress back view with lace, open crisscross spaghetti-strap back, full back exposure, fitted silhouette, evening gown
Clarisse 810431 Bubblegum Pink prom dress front view in hot-stone rhinestone fitted jersey gown with deep v-neck, high front slit, and sweep train, formal prom gownClarisse 810431 Bubblegum Pink back view showing open crisscross spaghetti strap back on rhinestone fitted gown alongside Electric Blue and Forest Green colorways, evening gown styled for prom
Clarisse 810413 Black prom dress front view with sequin fully beaded mermaid silhouette illusion sweetheart neckline open back formal prom gownClarisse 810413 Black and Periwinkle editorial view sequin mermaid gowns spaghetti straps sweep train evening gown pageant styling styled for prom
Clarisse 810491 Cobalt Blue prom dress front view in long glitter mermaid gown with scoop neck open crisscross back and sweep train formal prom gownClarisse 810491 multi colorway editorial back view Forest Green Light Pink Cobalt Blue long glitter mermaid gowns open crisscross back sweep train evening gown styled for prom
Clarisse 810542 black and hot-pink front editorial prom dress in stretch jersey with ruching, fitted open-back silhouette, short semi-formal dance dressClarisse 810542 jade-green back view prom dress in stretch jersey with full open back, tie bow closure, fitted sleek silhouette, cocktail party dress
Clarisse 810559 Vamp Red front view satin a-line corset prom gown with beaded floral appliqué bodice, v-neckline, high front slit, formal prom gownClarisse 810559 Vamp Red and Navy Blue editorial back view satin corset prom gown with crisscross lace-up open back, beaded bodice, evening gown styling
Clarisse 810415 Iridescent Pink front view fully sequined fitted long prom gown with high front slit, scoop neckline, sweep train, cocktail party dressClarisse 810415 Iridescent Pink back view fully sequined fitted prom gown with crisscross lace-up open back, sweep train, formal prom gown
Clarisse 810440 Navy Blue prom dress with hot-stone scatter, deep v-neckline, fitted stretch jersey silhouette, front view, formal prom gownClarisse 810440 Navy Blue prom dress showing fully open crisscross lace-up back, fitted jersey gown with rhinestone embellishment, back view, evening gown
Clarisse 810475 Hot Pink prom dress front view in lace mermaid silhouette with sweetheart neckline, floral appliqués, and bodice beading, formal prom gownClarisse 810475 Royal Blue and Hot Pink prom dress back view showing fully open crisscross spaghetti strap back with lace mermaid gown and swept train, evening gown
Clarisse 810401 Neon Pink front prom dress with beaded one-shoulder strap, fitted stretch jersey body, diagonal beaded accent, high front slit, formal prom gownClarisse 810401 Neon Pink Ocean Blue editorial prom dress showing one-shoulder beaded front and fully open back with diagonal beaded mesh accent, evening gown
Clarisse 810438 Hunter Green fitted jersey prom gown with deep V-neck, front high slit and crisscross open back, front view, formal prom gownClarisse 810438 Hunter Green open crisscross lace-up back fitted jersey prom gown with sweep train, back view, evening gown
Clarisse 810530 Lilac prom dress front view with beaded bodice, sweetheart neckline, spaghetti straps, fitted silhouette, formal prom gownClarisse 810530 Lilac prom dress side view with tulle skirt, beaded fitted underlayer, structured bodice, semi-formal party dress
Clarisse 810568 Winter Blue prom dress with full sequin fabric, feather-trimmed one-shoulder strap, high front slit, fitted silhouette, formal prom gownClarisse 810568 Winter Blue prom dress back view showing open back with crossing tie detail, fully sequined fitted gown, evening gown
Clarisse 810435 Navy Blue prom dress front view with micro-beading, off-shoulder sweetheart neckline, high front slit, fitted silhouette, formal prom gownClarisse 810435 Navy Blue prom dress back view with dramatic open back, bow detail, sweep train, fitted silhouette, evening gown red carpet styling
Clarisse 810554 Pale Lilac prom gown front view, all-over lace fabric, sweetheart neckline, fitted mermaid silhouette, formal prom gownClarisse 810554 Pale Lilac prom gown back view, fully open back with spaghetti crisscross strap detail, lace mermaid sweep train, evening gown styling
Clarisse 810620 Lilac prom dress front view in stretch glitter jersey with deep v-neckline, scattered crystal beading, mesh side panels, and fitted mermaid silhouette, formal prom gownClarisse 810620 Lilac prom dress back view showing fully open v-back with wide shoulder straps, crystal beading, and mermaid flare in stretch glitter jersey, evening gown
Clarisse 810539 Deep Fuchsia prom dress front view with sequin fabric, one-shoulder neckline, high front slit, fitted silhouette, formal prom gownClarisse 810539 Deep Fuchsia prom dress back view with fully open back to waistline, sweep train, all-over sequin, fitted bodycon silhouette, pageant gown styling
La Femme 31137 OrangeLa Femme 31137 Orange
La Femme 31137 Sale price$ 4,896
Mac Duggal 68140 champagne beige white front view strapless fitted lace gown with feather bust trim floral appliqués open back prom formal gownMac Duggal 68140 champagne beige white back view strapless fitted lace gown with open back back slit feather trim evening gown styled for prom
Mac Duggal 49695 black multicolor front view fitted halter sequin floral prom gown with keyhole cutout, waist cutouts, columnar silhouette, formal prom gownMac Duggal 49695 black multicolor back view fitted halter sequin floral prom gown with crisscross straps, lace-up open back, evening gown
Mac Duggal 27109 green front view fitted square-neck jersey gown with open back ruffle cap sleeves floor-length prom formal evening gownMac Duggal 27109 green back view fitted jersey gown with fully open back square back neckline floor-length prom formal gown red carpet styling
Dancing Queen 4339Dancing Queen 4339
Dancing Queen 4339 Sale price$ 5,631
Mac Duggal 93981 Indigo Blue prom dress front view with fully-beaded mirror sequin stripes, scoop neckline, fitted silhouette, formal prom gownMac Duggal 93981 Indigo Blue prom dress back view showing open crisscross beaded straps, full back exposure, fitted long gown, evening gown
Mac Duggal 5625 silver front fully beaded mesh column gown with deep v-neck open back high slit prom gown formal prom gownMac Duggal 5625 silver back fully beaded mesh fitted column gown with deep v open back center slit prom gown evening gown
Mac Duggal 68520 blue multicolor floral print chiffon prom gown front view, deep V-neck, ruched bodice, tiered organza ruffle straps, fit-and-flare silhouette, formal prom gownMac Duggal 68520 blue multicolor floral chiffon prom gown back view, crisscross lace-up open back, side cut-outs, tiered ruffle hem, evening gown for prom
Mac Duggal 67911 A white prom gown front view with chiffon fabric, sweetheart neckline, voluminous shoulder ruffles, ruched waist, and a-line skirt, formal prom gownMac Duggal 67911 A red prom gown back view with chiffon fabric, crisscross lace-up open back, sweetheart neckline, shoulder ruffles, evening gown
Mac Duggal 20528 black front view fitted one-shoulder fully beaded mesh gown with attached sheer cape, open back, floor-length train, formal prom gownMac Duggal 20528 black back view open-back one-shoulder beaded mesh fitted gown with sheer cape panel and train, prom evening gown
Clarisse 810701 light purple front view fitted sequin-beaded mesh prom gown with sweetheart neckline, high front slit, boned bodice, formal prom gownClarisse 810701 light purple back view fitted sequin-beaded mesh prom gown with open lace-up back, sweep train, evening gown
Clarisse 810703 Orange Sherbet prom front view fitted glitter gown with beaded sweetheart bodice, crisscross open back, high front slit, formal prom gownClarisse 810703 Orange Sherbet prom back view fitted glitter gown with lace-up crisscross open back, sweep train, evening gown
Clarisse 811003 Royal Blue Multicolor prom dress front view with allover iridescent sequin beaded floral appliqués fit-and-flare silhouette and high front slit formal prom gownClarisse 811003 Royal Blue Multicolor prom dress back view with fully open back mesh base sequin surface and beaded floral appliqués fit-and-flare pageant gown
Clarisse 810708 Fuchsia front view fitted satin prom gown with beaded sequin corset bodice, spaghetti straps, high front slit, formal prom gownClarisse 810708 Fuchsia back view open crisscross lace-up back fitted satin prom gown with beaded corset bodice, sweep train, evening gown

Open back evening dresses 2027 at Marlas Fashions, one of North America's largest designer dress destinations. 1650+ open back evening dresses from Mac Duggal, Sherri Hill, Ellie Wilde, La Femme, Faviana and Portia and Scarlett, with new 2027 arrivals and best sellers first. Chosen for galas, black-tie events and formal evenings. Shipped worldwide from Toronto, free over $250 across Canada and the USA, with a price-match guarantee and easy returns.

Open Back Evening Dresses 2027 – Designer Open Back Evening Dresses for Canada, the USA & Worldwide

Marlas Fashions is one of North America's largest designer dress destinations: a 10,000 sq. ft. flagship showroom with over 8,000 dresses in Toronto, Canada, more than 100,000 clients styled, more than 500,000 followers across our social platforms, and an online store that ships to every province in Canada, all 50 US states and worldwide. This page holds 1682 open back evening dresses from Mac Duggal, Sherri Hill, Ellie Wilde, La Femme, Faviana and Portia and Scarlett, priced from $115 to $2,261 CAD with most between $115 and $612. Every dress is an authentic designer style bought directly from the designer, never a replica.

New open back evening dresses for 2027

187 new 2027 open back evening dresses have landed this season from Sherri Hill, Mac Duggal, Ladivine and Terani Couture. They sit first in the grid, followed by proven best sellers, so the first pages are always the newest and strongest styles.

Trending for November: black tie dresses, evening gowns, gala dresses and black evening gowns

Search demand is rising for black tie dresses, evening gowns, gala dresses, black evening gowns, red evening gowns and gold evening gowns. The tiles above follow that demand and are refreshed as the season moves, so the edit you see is the one people are asking for now.

Open Back Evening Dresses for every occasion

These open back evening dresses are chosen for galas, black-tie events and formal evenings. Customers most often shop them for evening events, prom, formal events, galas and wedding guests. The most-stocked looks are open-back, fitted, high-slit, V-neck, beaded and jersey, and the colours customers ask for most are blue, green, pink, black, hot pink and red. Use the filters to narrow by designer, colour, size, length, neckline, fabric and price, or start from the tiles above.

Shipping worldwide from Toronto

Marlas Fashions ships open back evening dresses worldwide with tracked delivery. In Canada, orders ship free over $250 to Toronto, Vancouver, Montreal, Calgary, Ottawa and Edmonton and every province, priced in Canadian dollars. In the United States, shop in USD with free shipping over $250 to New York, Los Angeles, Chicago, Houston, Miami and Dallas and every state. International customers check out in CAD or USD and receive the same price-match guarantee and easy returns. Need it fast? Our Toronto team confirms stock and ship dates by phone, text or WhatsApp before you order.

Sizes and fit

Most open back evening dresses run from size 00 to 16, with 573 styles in plus sizes up to 24 or 26 and 1 petite styles. Each product page shows that designer's size chart; measure bust, waist and hips and compare, because formal sizing differs from everyday clothing. Our stylists confirm sizing by phone, text or WhatsApp.

Why shop open back evening dresses at Marlas Fashions

  • One of North America's largest designer dress destinations: 1682 open back evening dresses online and thousands more in our Toronto flagship.
  • Authorized retailer for Mac Duggal, Sherri Hill, Ellie Wilde, La Femme, Faviana and Portia and Scarlett: authentic current-season styles, never replicas.
  • Worldwide shipping with tracked delivery, free on orders over $250 across Canada and the USA.
  • A price-match guarantee and easy returns, with stylists available by phone, text and WhatsApp.
  • More than 100,000 clients styled and more than 500,000 followers across our social platforms.

Frequently Asked Questions