Top Picks
Petite White Polka Dot Chiffon Scarf Detail Ruffle Shift Mini Dress
GEMMA’S PICK PRETTYLITTLETHINGPetite White Polka Dot Chiffon Scarf Detail Ruffle Shift Mini Dress
ÂŁ14.00 PRETTYLITTLETHING
Cutout Backless Mini Dress for Women - Boho Ruffle Tiered Spaghetti Strap A-Line Sundress - Summer Beach Party 2026
NADIA’S PICK MILANOOCutout Backless Mini Dress for Women - Boho Ruffle Tiered Spaghetti Strap A-Line Sundress - Summer Beach Party 2026
ÂŁ29.85 ÂŁ17.91 MILANOO
High Neck Drape Front Detail Ruched Backless Mini Dress In Red, Women's Size UK
MEGAN’S PICK EGOHigh Neck Drape Front Detail Ruched Backless Mini Dress In Red, Women's Size UK
ÂŁ5.00 EGO
Sleeveless Mini Dress Backless Cupcake Hem Birthday Party Dresses
FIONA’S PICK MILANOOSleeveless Mini Dress Backless Cupcake Hem Birthday Party Dresses
ÂŁ39.54 ÂŁ25.70 MILANOO
Superdry & Co Women's Backless Bodycon Mini Dress Brown / Natural Brown - Size:
TAMSIN’S PICK SUPERDRYSuperdry & Co Women's Backless Bodycon Mini Dress Brown / Natural Brown - Size:
ÂŁ74.98 ÂŁ37.49 SUPERDRY
How we pick

Nobody here is paid to push a brand. Gemma, Nadia, Megan, Fiona and Tamsin went through everything in backless mini 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.

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 ÂŁ5021 pieces
Yellow Striped Contrast Halterneck Sleeveless Shift Dress
PRETTYLITTLETHING

Yellow Striped Contrast Halterneck Sleeveless Shift Dress

ÂŁ9.50 PRETTYLITTLETHING
High Neck Drape Front Detail Ruched Backless Mini Dress In Red, Women's Size UK
EGO

High Neck Drape Front Detail Ruched Backless Mini Dress In Red, Women's Size UK

ÂŁ5.00 EGO
Petite White Polka Dot Chiffon Scarf Detail Ruffle Shift Mini Dress
PRETTYLITTLETHING

Petite White Polka Dot Chiffon Scarf Detail Ruffle Shift Mini Dress

ÂŁ14.00 PRETTYLITTLETHING
Cream Chiffon High Neck Open Back Tassel Hem Mini Dress
PRETTYLITTLETHING

Cream Chiffon High Neck Open Back Tassel Hem Mini Dress

ÂŁ19.00 PRETTYLITTLETHING
Black Woven Cinched Backless Mini Dress
PRETTYLITTLETHING

Black Woven Cinched Backless Mini Dress

ÂŁ17.50 PRETTYLITTLETHING
Orange Double Layer Slinky Halter Neck Ruched Side Mini Dress
PRETTYLITTLETHING

Orange Double Layer Slinky Halter Neck Ruched Side Mini Dress

ÂŁ13.50 PRETTYLITTLETHING
Plunge Halter Neck Tie Detail Mini Dress In Blue Polka Dot, Women's Size UK
EGO

Plunge Halter Neck Tie Detail Mini Dress In Blue Polka Dot, Women's Size UK

ÂŁ5.00 EGO
High Neck Open Back Mini Blouson Dress In Turquoise, Women's Size UK
EGO

High Neck Open Back Mini Blouson Dress In Turquoise, Women's Size UK

ÂŁ10.00 EGO
Petite Yellow Polka Dot Halterneck Shift Mini Dress
PRETTYLITTLETHING

Petite Yellow Polka Dot Halterneck Shift Mini Dress

ÂŁ20.00 PRETTYLITTLETHING
Sale Watcher49backless mini dress on sale right nowSee them all →
Cross Front Backless Mini Dress In Burgundy, Women's Size UK
EGO

Cross Front Backless Mini Dress In Burgundy, Women's Size UK

ÂŁ9.00 EGO
High Neck Open Back Skirt Detail Mini Dress In Black, Women's Size UK
EGO

High Neck Open Back Skirt Detail Mini Dress In Black, Women's Size UK

ÂŁ27.00 EGO
−45%Vintage Print Backless Long Sleeve Mesh Mini Dress For Women 2026
MILANOO

Vintage Print Backless Long Sleeve Mesh Mini Dress For Women 2026

ÂŁ19.82 ÂŁ10.90 MILANOO
−50%3D Flower Halter Mini Dress For Women - Elegant Rosette Tiered Ruffle Chiffon Backless Sun Dress - Summer Wedding Guest 2026
MILANOO

3D Flower Halter Mini Dress For Women - Elegant Rosette Tiered Ruffle Chiffon Backless Sun Dress - Summer Wedding Guest 2026

ÂŁ29.58 ÂŁ14.79 MILANOO
−30%High Neck Backless Slinky Mini Dress Black
PUBLIC DESIRE

High Neck Backless Slinky Mini Dress Black

ÂŁ25.00 ÂŁ17.50 PUBLIC DESIRE
−40%Cutout Backless Mini Dress for Women - Boho Ruffle Tiered Spaghetti Strap A-Line Sundress - Summer Beach Party 2026
MILANOO

Cutout Backless Mini Dress for Women - Boho Ruffle Tiered Spaghetti Strap A-Line Sundress - Summer Beach Party 2026

ÂŁ29.85 ÂŁ17.91 MILANOO
−30%Mini Dresses For Woman Sleeveless Halter High Rise Waist Chic Black Backless Dress
MILANOO

Mini Dresses For Woman Sleeveless Halter High Rise Waist Chic Black Backless Dress

ÂŁ31.16 ÂŁ21.81 MILANOO
−68%MISSPAP Women's Premium Mixed Sequin Backless Mini Dress in Navy
MISSPAP

MISSPAP Women's Premium Mixed Sequin Backless Mini Dress in Navy

ÂŁ68.75 ÂŁ22.00 MISSPAP
−65%Little Mistress Champagne Sequin Backless Mini Dress In Natural
DOROTHY PERKINS

Little Mistress Champagne Sequin Backless Mini Dress In Natural

ÂŁ64.86 ÂŁ22.70 DOROTHY PERKINS
−35%Sleeveless Mini Dress Backless Cupcake Hem Birthday Party Dresses
MILANOO

Sleeveless Mini Dress Backless Cupcake Hem Birthday Party Dresses

ÂŁ39.54 ÂŁ25.70 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

ÂŁ46.73 ÂŁ28.04 MILANOO
−50%Superdry & Co Women's Backless Bodycon Mini Dress Brown / Natural Brown - Size:
SUPERDRY

Superdry & Co Women's Backless Bodycon Mini Dress Brown / Natural Brown - Size:

ÂŁ74.98 ÂŁ37.49 SUPERDRY
ÂŁ50 to ÂŁ1004 pieces