Top Picks
£50.00
£20.00 MISSPAP
FIONA’S PICK
MILANOOEvening Dress 2026 A-Line V-Neck Floor-Length Long Sleeves Backless Split Front Elastic Silk Like Satin Formal Party Dresses
£164.02
£106.61 MILANOO
MEGAN’S PICK
MILANOOProm Dress Mermaid Strapless Sweep Sleeveless Backless Chains Satin Fabric Formal Dinner Dresses
£132.44
£112.57 MILANOO
NADIA’S PICK
MILANOOEvening Dress Mermaid Jewel Neck With Train Short Sleeves Backless Ruffles Satin Fabric Formal Dinner Dresses
£104.39 MILANOO
How we pick
Quick word on how this list was made. Rosie, Siobhan, Fiona, Megan and Nadia picked their favourites from the satin evening backless 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.
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Under £509 pieces
PRETTYLITTLETHING
Monochrome Contrast Satin High Neck Knot Detail Bodycon Maxi Dress
£33.00 PRETTYLITTLETHING
PRETTYLITTLETHING
Sage Strappy Backless Sleeveless Maxi Dress
£14.50 PRETTYLITTLETHING
PRETTYLITTLETHING
Lemon Satin Backless Drape Sleeveless Maxi Dress
£17.50 PRETTYLITTLETHING
PRETTYLITTLETHING
Black Satin Panel Sheer Mesh Mini Dress
£11.00 PRETTYLITTLETHING
PRETTYLITTLETHING
Stone Printed Satin Halterneck Strap A-line Shift Dress
£9.75 PRETTYLITTLETHING−50%
MILANOO
White Satin Women Maxi Dress - Elegant Silk Style Cowl Neck Backless Sleeveless Gown - Summer Evening Party Prom 2026
£31.14 £15.57 MILANOO−40%
MILANOO
Deep V Neck Backless Satin Maxi Dress For Women - Yellow Boho Wood Beaded Evening Gown - Summer Beach Wedding Guest 2026
£31.15 £18.69 MILANOO−60%
MISSPAP
Sale WatcherMISSPAP Women's Satin Frill Hem Hater Neck Maxi Dress in Blue
£50.00 £20.00 MISSPAP
14satin evening backless dress on sale right nowSee them all →−35%
MILANOO
Evening Dress 2026 Mermaid V-Neck Floor-Length Sleeveless Backless Elastic Silk Like Satin Social Party Dresses
£145.68 £94.69 MILANOOWorth the splurge7 pieces
MILANOO
Evening Dress 2026 A-Line Square Neck With Train Sleeveless Backless Split Front Satin Formal Dinner Dresses
£132.43 MILANOOMILANOO
Evening Dress Mermaid Jewel Neck With Train Short Sleeves Backless Ruffles Satin Fabric Formal Dinner Dresses
£104.39 MILANOO−35%
MILANOO
Evening Dress 2026 A-Line V-Neck Floor-Length Long Sleeves Backless Split Front Elastic Silk Like Satin Formal Party Dresses
£164.02 £106.61 MILANOO−15%
MILANOO
Prom Dress Mermaid V-Neck Sweep Sleeveless Backless Lace Elastic Silk Like Satin Formal Evening Dresses
£132.44 £112.57 MILANOO−15%
MILANOO
Prom Dress Mermaid Strapless Sweep Sleeveless Backless Chains Satin Fabric Formal Dinner Dresses
£132.44 £112.57 MILANOO−15%
MILANOO
Prom Dress Mermaid V-Neck Sweep Sleeveless Backless Lace Satin Fabric Social Evening Dresses
£132.44 £112.57 MILANOO−15%
MILANOO
Prom Dress Mermaid V-Neck Court Train Sleeveless Backless Flowers Elastic Silk Like Satin Formal Dinner Dresses
£139.45 £118.53 MILANOOMore like this
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