Top Picks
Ecru Gold Trim Plunge Detail Denim Maxi Dress
HANNAH’S PICK PRETTYLITTLETHINGEcru Gold Trim Plunge Detail Denim Maxi Dress
£16.00 PRETTYLITTLETHING
Vacation Dresses Maxi Backless Sleeveless Halter Casual Blue Summer Dress
TAMSIN’S PICK MILANOOVacation Dresses Maxi Backless Sleeveless Halter Casual Blue Summer Dress
£36.03 £28.82 MILANOO
Elegant Rosette Halter Maxi Dress For Women - Silk Like Satin Backless Drape Neck Sleeveless Gown - Spring Evening Party 2026
NADIA’S PICK MILANOOElegant Rosette Halter Maxi Dress For Women - Silk Like Satin Backless Drape Neck Sleeveless Gown - Spring Evening Party 2026
£81.78 £49.07 MILANOO
Prom Dress Mermaid Sweetheart Neck Sweep Sleeveless Backless Lace Elastic Formal Party Dresses
CHLOE’S PICK MILANOOProm Dress Mermaid Sweetheart Neck Sweep Sleeveless Backless Lace Elastic Formal Party Dresses
£169.11 £109.92 MILANOO
Party Dress Mint Green Strapless Sequins Backless Sleeveless Casual Semi Formal Dress
MEGAN’S PICK MILANOOParty Dress Mint Green Strapless Sequins Backless Sleeveless Casual Semi Formal Dress
£34.49 £24.14 MILANOO
How we pick

Nobody here is paid to push a brand. Hannah, Tamsin, Nadia, Chloe and Megan went through everything in sleeveless party backless dress the way you would on a lunch break, scrolling, squinting at the fabric, checking the price twice. What made the list is what they'd actually put in their own basket. We look for pieces that wash well, sit right and don't cost silly money for what they are, and we mix up the shops so you're not just looking at one high street name over and over. Prices and stock come straight from the retailers and change often, so it's always worth a quick check before you buy.

Women's dress Only Petra
MADE IN PARADIS

Women's dress Only Petra

£25.32 MADE IN PARADIS
Plunge Front Drape Detail Ruched Mini Dress In Lemon Yellow, Women's Size UK
EGO

Plunge Front Drape Detail Ruched Mini Dress In Lemon Yellow, Women's Size UK

£5.00 EGO
Women's dress Only Hiva
MADE IN PARADIS

Women's dress Only Hiva

£50.76 MADE IN PARADIS
Sleeveless Cut Out Drape Front Split Leg Maxi Dress In Chocolate Brown, Women's Size UK
EGO

Sleeveless Cut Out Drape Front Split Leg Maxi Dress In Chocolate Brown, Women's Size UK

£14.00 EGO
Lemon Woven Plunge Ruched Bodice Frill Hem Mini Dress
PRETTYLITTLETHING

Lemon Woven Plunge Ruched Bodice Frill Hem Mini Dress

£12.50 PRETTYLITTLETHING
Ecru Gold Trim Plunge Detail Denim Maxi Dress
PRETTYLITTLETHING

Ecru Gold Trim Plunge Detail Denim Maxi Dress

£16.00 PRETTYLITTLETHING
−50%White Satin Women Maxi Dress - Elegant Silk Style Cowl Neck Backless Sleeveless Gown - Summer Evening Party Prom 2026
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%Birthday Party Dress V-Neck Sexy Fringe Sleeveless Backless Short Dresses
MILANOO

Birthday Party Dress V-Neck Sexy Fringe Sleeveless Backless Short Dresses

£27.81 £19.47 MILANOO
−68%MISSPAP Women's Premium Textured Shimmer Midi Dress in Black
MISSPAP

MISSPAP Women's Premium Textured Shimmer Midi Dress in Black

£68.75 £22.00 MISSPAP
Sale Watcher22sleeveless party backless dress on sale right nowSee them all →
−30%Party Dress Mint Green Strapless Sequins Backless Sleeveless Casual Semi Formal Dress
MILANOO

Party Dress Mint Green Strapless Sequins Backless Sleeveless Casual Semi Formal Dress

£34.49 £24.14 MILANOO
−40%Pearl Cocktail Dress With Bow Sleeveless A-line Backless Birthday Party Mini Dress For Women 2026
MILANOO

Pearl Cocktail Dress With Bow Sleeveless A-line Backless Birthday Party Mini Dress For Women 2026

£46.73 £28.04 MILANOO
−20%Vacation Dresses Maxi Backless Sleeveless Halter Casual Blue Summer Dress
MILANOO

Vacation Dresses Maxi Backless Sleeveless Halter Casual Blue Summer Dress

£36.03 £28.82 MILANOO
−20%Party Dress Mini Black Straps Neck Lace Sleeveless Backless Casual Semi Formal Dress
MILANOO

Party Dress Mini Black Straps Neck Lace Sleeveless Backless Casual Semi Formal Dress

£37.00 £29.60 MILANOO
−50%Party Dress Mini Burgundy Strapless Lace Up Sleeveless Backless Sexy Semi Formal Dress
MILANOO

Party Dress Mini Burgundy Strapless Lace Up Sleeveless Backless Sexy Semi Formal Dress

£62.30 £31.15 MILANOO
−20%Date Night Dresses Bodycon Maxi Lace Sleeveless Backless Strapless Sexy Burgundy Dress
MILANOO

Date Night Dresses Bodycon Maxi Lace Sleeveless Backless Strapless Sexy Burgundy Dress

£43.81 £35.05 MILANOO
−40%Elegant Rosette Halter Maxi Dress For Women - Silk Like Satin Backless Drape Neck Sleeveless Gown - Spring Evening Party 2026
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
−35%Prom Dress Mermaid Sweetheart Neck Sweep Sleeveless Backless Lace Elastic Formal Party Dresses
MILANOO

Prom Dress Mermaid Sweetheart Neck Sweep Sleeveless Backless Lace Elastic Formal Party Dresses

£169.11 £109.92 MILANOO