Top Picks

ROSIE’S PICK
MILANOOHalter Bubble Mini Dress For Women - Elegant Pleated Backless Loose Fit Chiffon Skater Dress - Summer Beach Vacation 2026
£26.48
£13.24 MILANOO

CHLOE’S PICK
MILANOOStrapless Floral Printed Mini Dress for Women - Sexy Backless Sheath Sundress - Summer Beach Party 2026
£25.49
£14.02 MILANOO
£18.00 PRETTYLITTLETHING

ZARA’S PICK
MILANOOKnit Mini Dress for Women - Sexy U Neck Backless Ruched Side Drawstring Tank Dress - Summer Beach Club Lounge 2026
£22.75
£14.79 MILANOO
How we pick
These picks came from Nadia, Rosie, Chloe, Aisha and Zara, 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 £5017 pieces
PRETTYLITTLETHING
Gold Glitter Knit Backless Mini Beach Dress
£19.60 PRETTYLITTLETHINGPRETTYLITTLETHING
Orange Filigree Knit Backless Maxi Beach Dress
£10.75 PRETTYLITTLETHINGPRETTYLITTLETHING
Lemon Floral Textured Halter Neck Fringe Detail Mini Dress
£9.75 PRETTYLITTLETHINGPRETTYLITTLETHING
Bright Blue Filigree Knit Backless Maxi Beach Dress
£18.00 PRETTYLITTLETHING
EGO
High Neck Open Back Mini Blouson Dress In Turquoise, Women's Size UK
£10.00 EGOPRETTYLITTLETHING
Sale WatcherShape Cream Paisley Halter Neck Chiffon Maxi Beach Dress, fuchsia
£4.00 PRETTYLITTLETHING

36backless beach dress on sale right nowSee them all →−50%

MILANOO
Floral Corset Mini Dress for Women - Yellow Sexy Strapless Backless Bodycon Ruffle Trim Party Gown - Summer Beach 2026
£23.36 £11.68 MILANOO−50%

MILANOO
Halter Bubble Mini Dress For Women - Elegant Pleated Backless Loose Fit Chiffon Skater Dress - Summer Beach Vacation 2026
£26.48 £13.24 MILANOO−45%

MILANOO
Strapless Floral Printed Mini Dress for Women - Sexy Backless Sheath Sundress - Summer Beach Party 2026
£25.49 £14.02 MILANOO−45%

MILANOO
Summer Dress V-Neck Pleated Backless Pink Mini Length Beach Dress
£26.89 £14.79 MILANOO−35%

MILANOO
Knit Mini Dress for Women - Sexy U Neck Backless Ruched Side Drawstring Tank Dress - Summer Beach Club Lounge 2026
£22.75 £14.79 MILANOO−50%

MILANOO
Date Night Dresses Mini Sleeveless Backless Sweet Brown Summer Beach Dress
£31.14 £15.57 MILANOO−40%

MILANOO
Cutout Backless Mini Dress for Women - Boho Ruffle Tiered Spaghetti Strap A-Line Sundress - Summer Beach Party 2026
£29.85 £17.91 MILANOO−35%

MILANOO
Boho Lace Eyelet Mini Dress for Women - Bell Sleeve V Neck Backless Dress - Beach Resort Music Festival 2026
£28.75 £18.69 MILANOO−30%

MILANOO
Sequin Sheer Maxi Slip Dress for Women - Butter Yellow Boho Backless V Neck Mermaid Cut Evening Gown - Summer Beach 2026
£41.17 £28.82 MILANOO−25%

DOROTHY PERKINS
Fs Collection Tie Halterneck Floral Print Split Maxi Dress In Blue
£48.00 £36.00 DOROTHY PERKINS
SNEAKIN
Women's summer maxi dress Luna Scarlet
£63.63 SNEAKINWorth the splurge3 pieces
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