Backless Formal Dresses | ASOS

Skip to main content

your browser is not supported

To use ASOS, we recommend using the latest versions of Chrome, Firefox, Safari or Edge

Help & FAQs

113 styles found

Pull&Bear strappy slit detail maxi dress in chocolate brown - view 1

Pull&Bear strappy slit detail maxi dress in chocolate brown

River Island embellished halterneck mini dress in cream - view 1

River Island embellished halterneck mini dress in cream

VILA cross back strap detail maxi dress in green tie dye print - view 1

VILA cross back strap detail maxi dress in green tie dye print

Mango embroidered satin scarf dress with fringe hem in blue - view 1

Mango embroidered satin scarf dress with fringe hem in blue

ASOS DESIGN cowl neck plunge maxi dress with back detail in placement floral print

ASOS DESIGN premium jersey linen halterneck maxi dress with multi trim detail and train in dark blue

ASOS DESIGN cami maxi dress with satin bust and buckle detail in blue

ASOS DESIGN ruched bust cami godet maxi dress with scarf in ombre

Oh Polly Regine open back maxi dress in ivory

& Other Stories layered sheer chiffon midaxi dress with open tie back and handkerchief hem in red

ASOS DESIGN low back plisse maxi dress with angel sleeves in soft khaki

Fashionkilla double sculpted slinky open back knot detail maxi dress in black

Vila satin cami maxi dress in pink floral print

Topshop tie neck halter mini dress satin in rust

Ever New Bridal rosette ruched mini dress in ivory

Wanderdoll Kylie poplin halterneck dropped waist maxi dress in baby blue

ASOS DESIGN raw edge frill mini dress with tie back in yellow

ASOS DESIGN Tall satin halter neck maxi dress with split detail in black

Aria Cove double layered slinky deep cowl neck open tie back maxi dress in yellow

ASOS DESIGN mesh long sleeve slash neck open back maxi dress with sash in olive

Miss Selfridge satin floral jacquard maxi dress in black

ASOS DESIGN scuba plunge maxi dress with ruffle front detail in mulberry

ASOS DESIGN high twist neck halter midi dress with open back in black

ARRANGE textured faux feather halterneck mini dress in pink

Jarlo cowl halter neck satin maxi dress in blue floral

ARRANGE satin ultimate draped shoulder maxi dress with back detail in bright green

Kaiia exclusive sleeveless open tie back asymmetric ruffle hem mini dress in mono polka dot

ASOS DESIGN high neck cowl neck midi dress in pink swirl print

Jarlo high neck satin maxi dress with open back in olive

Missyempire double layered slinky open back bodycon maxi dress in black

Six Stories drop hem mini dress in powder pink

Abercrombie & Fitch long sleeve slash neck asymmetric hem mini dress in in blue animal print

ASOS DESIGN angel sleeve sequin mini dress with low back in burgundy

ASOS DESIGN long sleeve mesh maxi dress with double tie back in yellow and green floral print

ASOS DESIGN satin drape maxi dress with asymmetric exaggerated sleeve in dusky blue

ASOS DESIGN high neck mini dress with knotted back in black

ASOS LUXE ruched halter mini dress in cream

Fashionkilla double sculpted slinky open back metal starfish detail maxi dress in white

ARRANGE embellished floral cutwork open back mini dress in green

Jarlo halter neck fishtail maxi dress in red

Six Stories bow back mini dress in black

ASOS DESIGN devore halter maxi dress with open back in lilac

Nia rio corset detail poplin midi dress in black

Fashionkilla double sculpted slinky open back drape detail maxi dress in black

Princess Polly satin bandeau cowl tie back maxi dress in brown

ASOS DESIGN cowl detail eyelash lace bias mini dress in blue tapestry print

Missy Empire double layered slinky open back bodycon mini dress in black

Oh Polly Carwen sweetheart jersey open back midaxi dress in red

ASOS DESIGN sleeveless midi dress with strappy plunge back in black

Kaiia exclusive slinky low back long sleeve maxi dress in white

Object satin low cross back maxi dress in black flower print

ASOS DESIGN long sleeve mini dress with ruffle cuff details in brown

Princess Polly double layered slinky boat neck long sleeve backless maxi dress in black

Ever New Petite contrast halter neck mini dress in black and white

ASOS DESIGN sequin cowl maxi dress with cross back in gold

Jarlo v-neck maxi dress with lace panels in ivory

ASOS DESIGN halter scuba mini dress in cow print

Noisy May tie back sequin mini dress in black

True Violet halterneck fishtail maxi gown in navy

Abercrombie & Fitch Bridal plunge rosette column halter maxi dress in white

Fashionkilla double sculpted slinky open back drape detail maxi dress in baby pink

Fashionkilla Exclusive slinky double sculpted one-shoulder strappy metal ring detail maxi dress in black

Abercrombie & Fitch high neck open back bubble mini dress in white

Topshop halter neck mini dress in structured pink blush

Murci Exclusive lace high neck cut-out drape detail mini dress in cream

ASOS DESIGN long sleeve plisse low back mini dress with wrap skirt in chocolate

Fashionkilla exclusive slinky double sculpted halter cowl neck low back mini dress in black

Princess Polly satin halterneck tie front mini slip dress in black

Murci exclusive halterneck deep plunge thigh split maxi dress in black stripe

Murci exclusive halterneck deep plunge ruffle high low hem maxi dress in pink polka dot

ASOS DESIGN drape beaded split side maxi dress with open back in olive green

ASOS DESIGN manipulated high neck midi dress in taupe

You've viewed 72 of 113 products

;