Top Picks
ÂŁ79.00 DOROTHY PERKINS

SIOBHAN’S PICK
MILANOOEvening Dress 2026 Mermaid V-Neck Floor-Length Sleeveless Backless Elastic Silk Like Satin Social Party Dresses
ÂŁ145.68
ÂŁ94.69 MILANOO
ÂŁ79.00 DOROTHY PERKINS

LEANNE’S PICK
MILANOOBridesmaid Dress A-Line Floor-Length Backless Tulle Prom Dress Free Customization
ÂŁ106.72 MILANOO

ROSIE’S PICK
MILANOOBridesmaid Dresses Ball Gown Floor-Length Backless Chiffon Wedding Party Dress
ÂŁ105.94 MILANOO
How we pick
These picks came from Esme, Siobhan, Hannah, Leanne and Rosie, 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.
We may earn a small commission if you buy through links on this page. It costs you nothing extra and helps keep the site running. How we make money
Under ÂŁ503 pieces
PRETTYLITTLETHING
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ÂŁ17.50 PRETTYLITTLETHINGPRETTYLITTLETHING
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ÂŁ13.00 PRETTYLITTLETHINGPRETTYLITTLETHING
Petite Taupe Backless Halterneck Maxi Dress
ÂŁ11.00 PRETTYLITTLETHINGÂŁ50 to ÂŁ10012 pieces
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ÂŁ79.00 DOROTHY PERKINSDOROTHY PERKINS
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ÂŁ79.00 DOROTHY PERKINS−30%
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Sale WatcherCoast Halter Neck Pleat Waist Bridesmaid Dress In Espresso
ÂŁ99.00 ÂŁ69.30 DOROTHY PERKINS

6backless floor length party dress on sale right nowSee them all →−30%
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Coast Halter Neck Pleat Waist Bridesmaid Dress In Lemon
ÂŁ99.00 ÂŁ69.30 DOROTHY PERKINS−10%

MILANOO
Bridesmaid Dress Sheath Floor-Length Backless Satin Fabric Prom Dress
ÂŁ91.14 ÂŁ82.03 MILANOO−30%
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Coast Halterneck Sequin Bridesmaid Maxi Dress In Emerald
ÂŁ129.00 ÂŁ90.30 DOROTHY PERKINS−30%
DOROTHY PERKINS
Coast Halterneck Sequin Bridesmaid Maxi Dress In Champagne
ÂŁ129.00 ÂŁ90.30 DOROTHY PERKINS−30%
DOROTHY PERKINS
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ÂŁ129.00 ÂŁ90.30 DOROTHY PERKINS−10%

MILANOO
Forest Green Bridesmaid Dress A-Line Floor-Length Backless Elastic Silk Like Satin V-Neck Formal Gowns
ÂŁ102.82 ÂŁ92.54 MILANOO−35%

MILANOO
Evening Dress A-Line Halter Floor-Length Sleeveless Backless Elastic Silk Like Satin Formal Party Dresses Free Customization
ÂŁ145.68 ÂŁ94.69 MILANOO−35%

MILANOO
Evening Dress 2026 Mermaid V-Neck Floor-Length Sleeveless Backless Elastic Silk Like Satin Social Party Dresses
ÂŁ145.68 ÂŁ94.69 MILANOO−10%

MILANOO
Avocado Green Cheap Wedding Dresses V Neck Sleeveless Backless Pleated Chiffon A Line Floor Length Bride Dresses
ÂŁ107.12 ÂŁ96.41 MILANOOWorth the splurge5 pieces

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Bridesmaid Dresses Jumpsuit Halter Backless Floor-Length Chiffon Prom Dress
ÂŁ118.41 MILANOO
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Bridesmaid Dresses Ball Gown Floor-Length Backless Chiffon Wedding Party Dress
ÂŁ105.94 MILANOO
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Bridesmaid Dress A-Line Floor-Length Backless Tulle Prom Dress Free Customization
ÂŁ106.72 MILANOO−35%

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Evening Dress 2026 A-Line V-Neck Floor-Length Long Sleeves Backless Split Front Elastic Silk Like Satin Formal Party Dresses
ÂŁ164.02 ÂŁ106.61 MILANOO−35%

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Evening Dress Ball Gown V-Neck Backless Polyester Floor-Length Applique Light Sky Blue Formal Party Dresses
ÂŁ200.69 ÂŁ130.45 MILANOOMore like this
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