Top Picks
Gingham Cottagecore Mini Dress For Women - Yellow Plaid Halter Backless Skater - Summer Birthday Party 2026
GEMMA’S PICK MILANOOGingham Cottagecore Mini Dress For Women - Yellow Plaid Halter Backless Skater - Summer Birthday Party 2026
£28.04 £14.02 MILANOO
Party Dress Mini Black Straps Neck Lace Sleeveless Backless Casual Semi Formal Dress
FIONA’S PICK MILANOOParty Dress Mini Black Straps Neck Lace Sleeveless Backless Casual Semi Formal Dress
£37.00 £29.60 MILANOO
Black Lace Corset Women Mini Dress - Sexy Backless Lace Up Bodycon - Coquette Aesthetic Summer Party Night Club Wear 2026
AISHA’S PICK MILANOOBlack Lace Corset Women Mini Dress - Sexy Backless Lace Up Bodycon - Coquette Aesthetic Summer Party Night Club Wear 2026
£32.70 £16.35 MILANOO
High Cowl Neck Drape Detail Mini Dress In White Satin, Women's Size UK
IMOGEN’S PICK EGOHigh Cowl Neck Drape Detail Mini Dress In White Satin, Women's Size UK
£30.00 EGO
Backless Sheer Mini Dress For Women - Sexy V Neck Tie Front Long Sleeves Ruched Bodycon - Summer Night Out Club Party 2026
MEGAN’S PICK MILANOOBackless Sheer Mini Dress For Women - Sexy V Neck Tie Front Long Sleeves Ruched Bodycon - Summer Night Out Club Party 2026
£26.70 £18.69 MILANOO
How we pick

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

High Neck Drape Front Cut Out Mini Dress In Khaki, Women's Size UK
EGO

High Neck Drape Front Cut Out Mini Dress In Khaki, Women's Size UK

£28.00 EGO
Gold Glitter Knit Backless Mini Beach Dress
PRETTYLITTLETHING

Gold Glitter Knit Backless Mini Beach Dress

£19.60 PRETTYLITTLETHING
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
White Sheer Floral Detail High Neck Top
PRETTYLITTLETHING

White Sheer Floral Detail High Neck Top

£9.50 PRETTYLITTLETHING
Plunge Halterneck Draped Front Mini Dress In Plum, Women's Size UK
EGO

Plunge Halterneck Draped Front Mini Dress In Plum, Women's Size UK

£30.00 EGO
Halterneck Plunge Front Ruched Detail Mini Dress In Aqua Blue, Women's Size UK
EGO

Halterneck Plunge Front Ruched Detail Mini Dress In Aqua Blue, Women's Size UK

£9.00 EGO
Mid Rise Cut Out Faux Leather Belt Detail Mini Skirt In Black, Women's Size UK
EGO

Mid Rise Cut Out Faux Leather Belt Detail Mini Skirt In Black, Women's Size UK

£7.00 EGO
Lemon Woven Plunge Ruched Bodice Frill Hem Mini Dress
PRETTYLITTLETHING

Lemon Woven Plunge Ruched Bodice Frill Hem Mini Dress

£12.50 PRETTYLITTLETHING
Backless Mini Dress In Brown Disc Sequin, Women's Size UK
EGO

Backless Mini Dress In Brown Disc Sequin, Women's Size UK

£32.00 EGO
Backless Mini Dress In Baby Pink Disc Sequin, Women's Size UK
EGO

Backless Mini Dress In Baby Pink Disc Sequin, Women's Size UK

£9.00 EGO
Plunge Halterneck Draped Front Mini Dress In Baby Blue, Women's Size UK
EGO

Plunge Halterneck Draped Front Mini Dress In Baby Blue, Women's Size UK

£8.00 EGO
Halterneck Extreme Plunge Front Open Back Mini Dress In Multi Animal Print, Women's Size UK
EGO

Halterneck Extreme Plunge Front Open Back Mini Dress In Multi Animal Print, Women's Size UK

£13.00 EGO
High Cowl Neck Drape Detail Mini Dress In White Satin, Women's Size UK
EGO

High Cowl Neck Drape Detail Mini Dress In White Satin, Women's Size UK

£30.00 EGO
−45%Sexy Women's Backless Mini Dress - Y2K Butterfly Detail Cut Out Bodycon - Edgy Summer Night Clubwear Party Outfits 2026
MILANOO

Sexy Women's Backless Mini Dress - Y2K Butterfly Detail Cut Out Bodycon - Edgy Summer Night Clubwear Party Outfits 2026

£24.07 £13.24 MILANOO
−50%Gingham Cottagecore Mini Dress For Women - Yellow Plaid Halter Backless Skater - Summer Birthday Party 2026
MILANOO

Gingham Cottagecore Mini Dress For Women - Yellow Plaid Halter Backless Skater - Summer Birthday Party 2026

£28.04 £14.02 MILANOO
−50%Black Lace Corset Women Mini Dress - Sexy Backless Lace Up Bodycon - Coquette Aesthetic Summer Party Night Club Wear 2026
MILANOO

Black Lace Corset Women Mini Dress - Sexy Backless Lace Up Bodycon - Coquette Aesthetic Summer Party Night Club Wear 2026

£32.70 £16.35 MILANOO
−45%Deep V-Neck Halter Backless High Waist A-Line Sexy Party Mini Dress For Women 2026
MILANOO

Deep V-Neck Halter Backless High Waist A-Line Sexy Party Mini Dress For Women 2026

£31.15 £17.13 MILANOO
−30%High Neck Backless Slinky Mini Dress Black
PUBLIC DESIRE

High Neck Backless Slinky Mini Dress Black

£25.00 £17.50 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

£29.85 £17.91 MILANOO
−30%Satin Halter Mini Dress For Women - Backless Deep V Neck Short Gown With Scarf - Summer Cocktail Club 2026
MILANOO

Satin Halter Mini Dress For Women - Backless Deep V Neck Short Gown With Scarf - Summer Cocktail Club 2026

£25.59 £17.91 MILANOO
−30%Backless Sheer Mini Dress For Women - Sexy V Neck Tie Front Long Sleeves Ruched Bodycon - Summer Night Out Club Party 2026
MILANOO

Backless Sheer Mini Dress For Women - Sexy V Neck Tie Front Long Sleeves Ruched Bodycon - Summer Night Out Club Party 2026

£26.70 £18.69 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

£68.75 £22.00 MISSPAP
−35%Sleeveless Mini Dress Backless Cupcake Hem Birthday Party Dresses
MILANOO

Sleeveless Mini Dress Backless Cupcake Hem Birthday Party Dresses

£39.54 £25.70 MILANOO
−40%A-line Dress with Floral Embellishments No-sleeve Backless Birthday Party Mini Bud Dress For Women 2026
MILANOO

A-line Dress with Floral Embellishments No-sleeve Backless Birthday Party Mini Bud Dress For Women 2026

£42.83 £25.70 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