Top Picks
£22.40 PRETTYLITTLETHING
TAMSIN’S PICK
MILANOOPearl Cocktail Dress With Bow Sleeveless A-line Backless Birthday Party Mini Dress For Women 2026
£46.73
£28.04 MILANOO
AISHA’S PICK
MILANOOMinimalist Halter Maxi Dress For Women - Deep V Neck Backless Sleevless Long Gown - Summer Cocktail Evening 2026
£26.70
£18.69 MILANOO
How we pick
Quick word on how this list was made. Siobhan, Tamsin, Maggie, Aisha and Esme picked their favourites from the backless cocktail dress we found across loads of UK shops. No sponsored spots, no brand deals, just what they'd buy with their own money. We keep a mix of prices so there's something whether you're treating yourself or being sensible this month, and we limit how many come from one retailer. Stock and prices update regularly from each shop, so if something's gone, it's sold out rather than hidden.
Under £5018 pieces
PRETTYLITTLETHING
Black Slinky Knot Detail Plunge Maxi Dress
£10.50 PRETTYLITTLETHING
PRETTYLITTLETHING
Green Chiffon Floral Print Beaded Backless Maxi Dress
£22.50 PRETTYLITTLETHING
PRETTYLITTLETHING
Cream Chiffon High Neck Open Back Tassel Hem Mini Dress
£19.00 PRETTYLITTLETHING
PRETTYLITTLETHING
Tall Cream Double Layer Slinky Backless Ring Detail Ruched Maxi Dress
£22.40 PRETTYLITTLETHING
PRETTYLITTLETHING
Black Hot Fix Mesh V Cut Court Mules
£12.25 PRETTYLITTLETHINGPRETTYLITTLETHING
Chocolate Slinky High Neck Drape Detail Backless Maxi Dress
£22.40 PRETTYLITTLETHING
PRETTYLITTLETHING
Stone Printed Satin Halterneck Strap A-line Shift Dress
£9.75 PRETTYLITTLETHING
PRETTYLITTLETHING
Black Slinky Halterneck Plunge Mesh Corset Maxi Dress
£28.90 PRETTYLITTLETHING
PRETTYLITTLETHING
Sage Tailored Belt Detail Shorts Co-ord
£9.00 PRETTYLITTLETHING
PRETTYLITTLETHING
Pink Chiffon Printed Plunge Maxi Dress
£20.00 PRETTYLITTLETHING−48%
DOROTHY PERKINS
Boohoo Halterneck Tie Detail Mini Dress In Teal
£25.00 £13.00 DOROTHY PERKINS−48%
DOROTHY PERKINS
Sale WatcherBoohoo Halterneck Tie Detail Mini Dress In Red
£25.00 £13.00 DOROTHY PERKINS
4backless cocktail dress on sale right nowSee them all →−30%
MILANOO
Satin Halter Mini Dress For Women - Backless Deep V Neck Short Gown With Scarf - Summer Cocktail Club 2026
£25.59 £17.91 MILANOO−30%
MILANOO
Minimalist Halter Maxi Dress For Women - Deep V Neck Backless Sleevless Long Gown - Summer Cocktail Evening 2026
£26.70 £18.69 MILANOO−68%
MISSPAP
MISSPAP Women's Premium Mixed Sequin Backless Mini Dress in Navy
£68.75 £22.00 MISSPAP−68%
MISSPAP
MISSPAP Women's Premium Textured Shimmer Midi Dress in Black
£68.75 £22.00 MISSPAP−40%
MILANOO
Pearl Cocktail Dress With Bow Sleeveless A-line Backless Birthday Party Mini Dress For Women 2026
£46.73 £28.04 MILANOO−41%
MISSPAP
MISSPAP Women's Premium Mixed Sequin Backless Mini Dress in Silver
£69.49 £41.00 MISSPAP£50 to £1005 pieces
GODDIVA
Front Crossover Lurex Split Maxi - Rose by Goddiva
£58.00 GODDIVA
SNEAKIN
Women's Satin Backless Dress COMMA
£88.83 SNEAKIN
GODDIVA
Goddiva Front Crossover Lurex Split Maxi
£58.00 GODDIVAMISSPAP
MISSPAP Women's Pleated Detail Volume Hem Mini Dress in Sage
£59.00 MISSPAP−20%
MILANOO
Blue Wedding Dress Short Tulle Vintage Bridal Dress Halter Backless Ball Gown Cocktail Dress Tea-length Party Dress Milanoo
£127.60 £102.08 MILANOOMore like this
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