Top Picks
£32.00 PRETTYLITTLETHING

£98.00 GODDIVA

£36.03
£28.82 MILANOO

MAGGIE’S PICK
MILANOOParty Dress Maxi Apricot Strapless Sleeveless Backless Chic Semi Formal Ball Gown
£108.14
£91.92 MILANOO
How we pick
These picks came from Megan, Dani, Siobhan, Fiona and Maggie, who each chose the one they'd happily wear themselves. That's the whole test really. Would we buy it, would we wear it more than once, and does it look like the photo once it arrives? We skip anything that looks cheap up close, cap how many pieces come from any one shop, and keep the list fresh as stock changes. We earn a small commission if you buy through our links, it never costs you more, and it never decides what gets picked.
Under £5021 pieces
PRETTYLITTLETHING
Taupe Backless Detail Knitted Maxi Dress
£10.50 PRETTYLITTLETHINGPRETTYLITTLETHING
Lemon Satin Backless Drape Sleeveless Maxi Dress
£17.50 PRETTYLITTLETHINGPRETTYLITTLETHING
Black Mesh Ruched High Neck Lace Trim Cut Out Maxi Dress
£32.00 PRETTYLITTLETHINGPRETTYLITTLETHING
Peach Chiffon Paisley Print Halter Neck Maxi Dress
£17.50 PRETTYLITTLETHINGPRETTYLITTLETHING
Baby Blue Chiffon Frill Halterneck Maxi Dress
£27.50 PRETTYLITTLETHINGPRETTYLITTLETHING
Sale WatcherDeep Plum Mesh Ruched High Neck Lace Trim Cut Out Maxi Dress
£32.00 PRETTYLITTLETHING

20backless sleeveless maxi dress on sale right nowSee them all →PRETTYLITTLETHING
Black Satin Tie Shoulder Maxi Dress
£14.50 PRETTYLITTLETHINGPRETTYLITTLETHING
Navy Double Layer Slinky Ruched Maxi Dress
£27.20 PRETTYLITTLETHINGPRETTYLITTLETHING
Tall Black Boatneck Sheer Knit Backless Detail Maxi Dress
£12.50 PRETTYLITTLETHINGPRETTYLITTLETHING
Fuchsia Double Layer Slinky Deep Plunge Trim Asymmetric Maxi Dress
£13.00 PRETTYLITTLETHING
EGO
High Neck Plunge Cut Out Front Detail Ruched Maxi Dress In Brown, Women's Size UK
£8.00 EGO
EGO
Sleeveless Cut Out Drape Front Split Leg Maxi Dress In Chocolate Brown, Women's Size UK
£14.00 EGO−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−30%

MILANOO
Backless Ruffle Maxi Dress For Women - Cowl Neck Strappy Sleeveless Gown With 3D Flower - Summer Formal Prom 2026
£25.59 £17.91 MILANOO−50%

MILANOO
Minimalism Halter Neck Maxi Dress For Women - Elegant Backless Sleeveless Prom Gown With Scarf - Summer Formal Evening 2026
£40.50 £20.25 MILANOO−30%

MILANOO
Daily Dresses Maxi Woman's Sleeveless Backless Straps Neck Chic Apricot Summer Dress
£31.16 £21.81 MILANOO−35%

MILANOO
Halter Neck Pleated Maxi Dress for Women - Boho Ruched Backless Sleeveless Tiered Long Sundress - Summer Beach Event 2026
£35.94 £23.36 MILANOO−30%

MILANOO
Daily Dresses Woman's Maxi Black Sleeveless Backless Halter Polka Dot Summer Dress
£38.94 £27.26 MILANOO−20%

MILANOO
Vacation Dresses Maxi Backless Sleeveless Halter Casual Blue Summer Dress
£36.03 £28.82 MILANOO−20%

MILANOO
Party Dress Maxi Gold Sleeveless Backless Sexy Semi Formal Ball Gown
£39.91 £31.93 MILANOO−40%

MILANOO
Elegant Rosette Halter Maxi Dress For Women - Silk Like Satin Backless Drape Neck Sleeveless Gown - Spring Evening Party 2026
£81.78 £49.07 MILANOO£50 to £1004 pieces

GODDIVA
Halterneck Cowl Neck Backless Scuba Crepe Maxi Dress - Navy Blue by Goddiva
£98.00 GODDIVA
GODDIVA
Halterneck Cowl Neck Backless Scuba Crepe Maxi Dress - Burgundy by Goddiva
£98.00 GODDIVA
GODDIVA
Halterneck Cowl Neck Backless Scuba Crepe Maxi Dress - White by Goddiva
£98.00 GODDIVA−15%

MILANOO
Party Dress Maxi Apricot Strapless Sleeveless Backless Chic Semi Formal Ball Gown
£108.14 £91.92 MILANOOMore like this
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