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Home Backless prom dresses

Backless Prom Dresses

26 style(s)
Get ready to turn heads and make a bold statement at your prom with PrettyLittleThing's exclusive collection of backless prom dresses. Perfect for confident and edgy IT girls out there, each dress in our edit has been designed with attention to detail for a unique, innovative, and edgy feel that's perfect for your big day. With our prom dresses – ranging from cool, minimalist silhouettes to extravagant, statement-making designs - you'll be the one leaving an unforgettable impression. Our backless prom dresses are on-trend and perfect for showcasing your individual style. Be bold, daring, and dazzling, and let the night be yours with PrettyLittleThing's backless prom dresses. Rock the dance floor in style because, after all, prom is all about making memories that last a lifetime. Enjoy our collection, find your favorite, and dress up for a night to remember.
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Black Hood Detail Backless Slinky Maxi Dress

Black Hood Detail Backless Slinky Maxi Dress

$48.00
$8.75 (82% OFF)
  • Design: Plain
  • Neck Shape: Cowl
  • Sleeves: Sleeveless
Shape Orange Towelling High Neck Backless Bodycon Dress

Shape Orange Towelling High Neck Backless Bodycon Dress

$30.00
$15.00 (50% OFF)
Blessed with a body like an hourglass Good for you girl. PLT Shape is designed with you in mind, with a few figure and curve enhancing tweaks to give you the perfect fit. Stand out from the crowd in this figure-enhancing dress. Featuring an orange towelling material with a high neckline, a backless design and a bodycon fit, we're obsessed. Elevate the look with heels, accessories and a mini bag. Length approx 84cm/33" (Based on a sample size UK 8) Model wears size UK 10/ EU 36/ AUS 10/ US 6 Model Height - 5ft 7
Black Halterneck Plunge Frill Hem Backless Bodycon Dress

Black Halterneck Plunge Frill Hem Backless Bodycon Dress

$35.00
$17.50 (50% OFF)
  • Design: Plain
  • Neck Shape: Halterneck
Bronze Sequin High Neck Backless Bodycon Dress

Bronze Sequin High Neck Backless Bodycon Dress

$70.00
$35.00 (50% OFF)
  • Design: Plain
  • Neck Shape: Halterneck
  • Sleeves: Sleeveless
Black Lace Frill Detail Halterneck Backless Bodycon Dress

Black Lace Frill Detail Halterneck Backless Bodycon Dress

$75.00
  • Design: Plain
  • Neck Shape: Halterneck
  • Sleeves: Sleeveless
Pink Sequin High Neck Backless Bodycon Dress

Pink Sequin High Neck Backless Bodycon Dress

$70.00
$28.00 (60% OFF)
  • Design: Plain
  • Neck Shape: Halterneck
  • Sleeves: Sleeveless
Black Satin Wrap Skirt Backless Midi Dress

Black Satin Wrap Skirt Backless Midi Dress

$58.00
$23.20 (60% OFF)
  • Design: Plain
  • Neck Shape: Crew
  • Sleeves: Long
Khaki High Neck Cowl Backless Bodycon Dress

Khaki High Neck Cowl Backless Bodycon Dress

$32.00
$16.00 (50% OFF)
  • Neck Shape: High Neck
  • Sleeves: Sleeveless
Petite Aqua Blue Backless Ruched Bum Matte Slinky Mini Dress

Petite Aqua Blue Backless Ruched Bum Matte Slinky Mini Dress

$38.00
$7.75 (80% OFF)
  • Neck Shape: Crew
  • Sleeves: Sleeveless
Silver Sequin High Neck Backless Bodycon Dress

Silver Sequin High Neck Backless Bodycon Dress

$70.00
$35.00 (50% OFF)
  • Design: Plain
  • Neck Shape: Halterneck
  • Sleeves: Sleeveless
Plus Black Slinky High Neck Backless Maxi Dress

Plus Black Slinky High Neck Backless Maxi Dress

$52.00
$10.50 (80% OFF)
This plus black slinky high neck backless maxi dress is perfect for those important occasions penciled into your diary. Brought to you in a black skunky material with a high neck design, what's not to love This backless dress has a maxi length, you are sure to be the topic of everyone's conversation for all the right reasons. Team with your highest heels and fave accessories for a look that will have heads turning. Length approx 157.5cm/62" (Based on a sample size UK 16) Model wears size UK 16/ EU 44/ AUS 16/ US 12 Model Height - 5ft 2
Orange Plisse High Neck Backless Shift Dress

Orange Plisse High Neck Backless Shift Dress

$30.00
$15.00 (50% OFF)
Take on your weekend the right way with this statement orange plisse high neck backless shift dress. This shift dress is made from an orange plisse material with a high neck and a backless design this is everything we re loving and more. With it s figure-hugging fit this shift dress is sure to hug you in all the right places. To complete the look style this seamlessly with your clear high heels and accessories for a look that will secure you all the likes. Length approx 81.5cm/32" (Based on a sample size UK 8) Model wears size UK 8/ EU 36/ AUS 8/ US 4 Model Height - 5ft 6
Blue Backless Strap Detail Satin Shift Dress

Blue Backless Strap Detail Satin Shift Dress

$40.00
  • Design: Plain
  • Sleeves: Sleeveless
Rust High Neck Cowl Backless Bodycon Dress

Rust High Neck Cowl Backless Bodycon Dress

$32.00
$16.00 (50% OFF)
Dare to stand out from the crowd in this statement rust high neck cowl backless bodycon dress, you won't be able to resist. This dress is made using a rust hue material with a high neck design and a backless style, we're in love. Style this bodycon dress with heels and gold accessories for a look that will get everyone talking. Length approx 81cm/32" (Based on a sample size UK 8) Model wears size UK 8/ EU 36/ AUS 8/ US 4 Model Height - 5ft 7
Black Cut Out Backless Blazer Dress

Black Cut Out Backless Blazer Dress

$70.00
$35.00 (50% OFF)
  • Design: Plain
  • Neck Shape: V Neck
  • Sleeves: Long
Petite White Backless Ruched Bum Matte Slinky Mini Dress

Petite White Backless Ruched Bum Matte Slinky Mini Dress

$38.00
$7.75 (80% OFF)
  • Neck Shape: Crew
  • Sleeves: Sleeveless
Khaki Backless Strap Detail Satin Shift Dress

Khaki Backless Strap Detail Satin Shift Dress

$40.00
$14.00 (65% OFF)
  • Design: Plain
  • Sleeves: Sleeveless
Sage Green Cut Out Backless Blazer Dress

Sage Green Cut Out Backless Blazer Dress

$70.00
$35.00 (50% OFF)
  • Design: Plain
  • Neck Shape: V Neck
  • Sleeves: Long
White High Neck Cowl Backless Bodycon Dress

White High Neck Cowl Backless Bodycon Dress

$32.00
$16.00 (50% OFF)
Your weekend wardrobe dilemmas have been solved with this white high neck cowl backless bodycon dress. Brought to you in a white hue material with a high neckline, a backless design and a flattering bodycon fit, how can you say no Style this bodycon dress with your highest heels and statement accessories for a the perfect finishing touch to your look. Length approx 81cm/32" (Based on a sample size UK 8) Model wears size UK 8/ EU 36/ AUS 8/ US 4 Model Height - 5ft 7
Plus Black Backless Crochet Dress

Plus Black Backless Crochet Dress

$48.00
$24.00 (50% OFF)
Your vacay outfit is finally sorted with this crochet dress doll. Featuring a black crochet material with a backless design and long sleeves, we're obsessed. Layer this over your fave bikini and add chic sunnies for poolside perfection. Length approx 109cm/43" (Based on a sample size UK 16) Model wears size UK 16/ EU 44/ AUS 16/ US 12 Model Height - 5ft 6" Length may vary due to crochet knit
Petite Black Backless Matte Slinky Midaxi Dress

Petite Black Backless Matte Slinky Midaxi Dress

$40.00
$20.00 (50% OFF)
  • Neck Shape: Open Back
  • Sleeves: Sleeveless
Plus Bronze Sequin High Neck Backless Bodycon Dress

Plus Bronze Sequin High Neck Backless Bodycon Dress

$70.00
$17.50 (75% OFF)
  • Design: Plain
  • Neck Shape: Halterneck
  • Sleeves: Sleeveless
Petite Taupe Backless Matte Slinky Midaxi Dress

Petite Taupe Backless Matte Slinky Midaxi Dress

$42.00
$8.50 (80% OFF)
  • Neck Shape: Open Back
  • Sleeves: Sleeveless
Green Floral Jacquard High Neck Cowl Backless Bodycon Dress

Green Floral Jacquard High Neck Cowl Backless Bodycon Dress

$35.00
$17.50 (50% OFF)
Say hello to you new season staple with this green floral jacquard high neck cowl backless bodycon dress. This bodycon dress is brought to you in a green floral jacquard material with a high neck and a backless design, what's not to love With its backless design and a figure-hugging fit you'll have heads turn for all the right reasons. Finish off the look by paring this with tie black high heels and your gold accessories for a flawless finish. Length approx 81cm/32" (Based on a sample size UK 8) Model wears size UK 8/ EU 36/ AUS 8/ US 4 Model Height - 5ft 6
Currently displaying 1 - 24 of 26 styles

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