Top Picks

LEANNE’S PICK
MILANOO100% Cotton Backless Maxi Slip Dress for Women - Boho Tie Shoulder V Neck A-Line Sun Dress - Summer Beach Holiday 2026
£31.15
£20.25 MILANOO

LAUREN’S PICK
MILANOOTiered Ruffle Maxi Slip Dress for Women - Floral Backless V Neck Sleeveless Long Sundress - Summer Beach Vacation 2026
£39.65
£21.81 MILANOO

HANNAH’S PICK
MILANOOSmocked Backless Maxi Slip Dress For Women - Boho Cutout Front High Slit Sundress - Summer Beach Vacation 2026
£33.37
£23.36 MILANOO
How we pick
Nobody here is paid to push a brand. Leanne, Lauren, Tamsin, Rosie and Hannah went through everything in backless slip 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.
PRETTYLITTLETHING
Black Hot Fix Mesh V Cut Court Mules
£12.25 PRETTYLITTLETHINGPRETTYLITTLETHING
Chocolate Faux Suede Braided Toe Thong Mule Heels
£14.00 PRETTYLITTLETHING
DOROTHY PERKINS
Xy London 'senara' Backless Block Heel Sandals With Crystals And Mesh In Black
£34.99 DOROTHY PERKINSPRETTYLITTLETHING
Camel Faux Suede Wide Fit Strap Mule Sandals
£7.75 PRETTYLITTLETHING
DOROTHY PERKINS
Xy London 'senara' Backless Block Heel Sandals With Crystals And Mesh In Brown
£34.99 DOROTHY PERKINSPRETTYLITTLETHING
Faux Linen High Vamp Mule Curved Wedges, natural
£13.00 PRETTYLITTLETHINGPRETTYLITTLETHING
Beige Faux Suede Buckled Mule Cloggs
£16.50 PRETTYLITTLETHINGPRETTYLITTLETHING
Cream Ruched Lace Bow Detail Heeled Mules
£19.50 PRETTYLITTLETHING
DOROTHY PERKINS
Sale WatcherXy London 'senara' Backless Block Heel Sandals With Crystals And Mesh In Silver
£34.99 DOROTHY PERKINS
12backless slip dress on sale right nowSee them all →PRETTYLITTLETHING
Chocolate Ruched Lace Bow Detail Heeled Mules, brown
£19.50 PRETTYLITTLETHINGPRETTYLITTLETHING
Blue Denim Laser Cut Heeled Mules
£13.50 PRETTYLITTLETHINGPRETTYLITTLETHING
Stone Long Sleeve Backless Mini Dress
£9.00 PRETTYLITTLETHINGPRETTYLITTLETHING
Black Faux Suede Gold Trim Point Toe Heeled Mules
£21.00 PRETTYLITTLETHING−45%

MILANOO
Backless Knitted Slip Dress For Women - Lace Up Ribbed Side Slit Midi Bodycon - Summer Beach Vacation 2026
£26.89 £14.79 MILANOO−40%

MILANOO
Ruffle Side Slit Maxi Slip Dress For Women - Elegant Backless Slinky Prom Gown - Summer Wedding Guest 2026
£29.85 £17.91 MILANOO−30%

MILANOO
Elegant Deep V-Neck Maxi Gown for Women - Sexy Backless Slim Fit Long Slip Dress with Flower Corsage - Summer Party 2026
£26.70 £18.69 MILANOO−30%

MILANOO
Polka Dot Slip Maxi Dress For Women - Vintage Deep V Neck Backless Bodycon Long Dress With Scarf - Summer Party Night 2026
£26.70 £18.69 MILANOO−35%

MILANOO
100% Cotton Backless Maxi Slip Dress for Women - Boho Tie Shoulder V Neck A-Line Sun Dress - Summer Beach Holiday 2026
£31.15 £20.25 MILANOO−45%

MILANOO
Tiered Ruffle Maxi Slip Dress for Women - Floral Backless V Neck Sleeveless Long Sundress - Summer Beach Vacation 2026
£39.65 £21.81 MILANOO−30%

MILANOO
Boho Dot Maxi Slip Dress for Women - Mint Green V Neck Tiered Ruffle Backless Sundress - Summer Beach Resort 2026
£31.16 £21.81 MILANOO−72%
DOROTHY PERKINS
Warehouse Satin Halter Neck Backless Slip Dress In Green
£78.57 £22.00 DOROTHY PERKINS−72%
MISSPAP
Warehouse Women's Satin Halter Neck Backless Slip Dress in Green
£78.57 £22.00 MISSPAP−50%

MILANOO
Jacquard Maxi Slip Dress With Backless Design For Summer Events 2026
£46.72 £23.36 MILANOO−30%

MILANOO
Smocked Backless Maxi Slip Dress For Women - Boho Cutout Front High Slit Sundress - Summer Beach Vacation 2026
£33.37 £23.36 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 MILANOOMore like this
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