Top Picks
£4.00 EGO
FIONA’S PICK
MILANOOFloral Corset Mini Dress for Women - Yellow Sexy Strapless Backless Bodycon Ruffle Trim Party Gown - Summer Beach 2026
£23.36
£11.68 MILANOO
AISHA’S PICK
MILANOOHalter Neck Jacquard Mini Dress For Women - Backless A-line Skater Dress With Big Bows - Summer Birthday Party 2026
£39.65
£21.81 MILANOO
£29.58
£14.79 MILANOO
How we pick
Every collection on What She Wears starts with a pile of products and ends with a short list chosen by real women. For backless mini summer dress, that was Leanne, Megan, Fiona, Aisha and Ellie. They looked at shape, fabric, reviews where there were any and, honestly, whether it made them want to wear it this weekend. Things that look great on a model and terrible on a hanger tend to get cut. The full list underneath is everything that matched, from lots of different shops, so you can still have a proper browse.
FREE PEOPLE
Louise Mini Dress by free-est at Free People in Summer Cherries, Size:
£78.00 FREE PEOPLEEGO
Strappy Backless Mini Dress In Blue Zigzag Printed Texture, Women's Size UK
£4.00 EGO
PRETTYLITTLETHING
Nude Perky Pear® Mini Lifts
£7.80 PRETTYLITTLETHING
EGO
Plunge Front Drape Detail Ruched Mini Dress In Lemon Yellow, Women's Size UK
£5.00 EGO
PRETTYLITTLETHING
Baby Blue Polka Dot High Neck Floaty Mini Dress
£11.00 PRETTYLITTLETHING
PRETTYLITTLETHING
White Sheer Floral Detail High Neck Top
£9.50 PRETTYLITTLETHING
PRETTYLITTLETHING
Black Pleated Frill Halterneck Mini Dress
£39.00 PRETTYLITTLETHING
PRETTYLITTLETHING
Stone Printed Satin Halterneck Strap A-line Shift Dress
£9.75 PRETTYLITTLETHING
PRETTYLITTLETHING
Stone Textured Lace Halter Neck Plunge Maxi Dress
£14.50 PRETTYLITTLETHING
EGO
Plunge Halter Neck Tie Detail Mini Dress In Blue Polka Dot, Women's Size UK
£5.00 EGO
PRETTYLITTLETHING
Sale WatcherGold Glitter Knit Backless Mini Beach Dress
£19.60 PRETTYLITTLETHING
30backless mini summer dress on sale right nowSee them all →
PRETTYLITTLETHING
Black Textured Jersey Halterneck Tie Waist Mini
£10.00 PRETTYLITTLETHING
EGO
Halterneck Plunge Front Ruched Detail Mini Dress In Aqua Blue, Women's Size UK
£9.00 EGO−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
Night Out Dresses Black Sleeveless Backless Halter Summer Mini Dress
£29.58 £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−45%
MILANOO
White Eyelet Backless Mini Dress For Women - Boho Flare Sleeve Fit And Flare Cotton Sundress - Summer Beach Vacation 2026
£28.31 £15.57 MILANOO−35%
MILANOO
Backless Halter Mini Dress for Women - Boho Textured Ruffle V Neck Tie Back Babydoll Dress - Summer Beach Party 2026
£27.55 £17.91 MILANOO−30%
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−45%
MILANOO
Halter Neck Jacquard Mini Dress For Women - Backless A-line Skater Dress With Big Bows - Summer Birthday Party 2026
£39.65 £21.81 MILANOO−30%
MILANOO
Date Night Dresses Mini Sleeveless Backless Polka Dot Strapless Elegant White Summer Dress
£31.16 £21.81 MILANOO−45%
MILANOO
Sleeveless Pleated Denim Mini Dress For Women - Sexy Backless Tie Cutout Slim Fit - Summer Beach Streetwear 2026
£55.24 £30.38 MILANOOMore like this
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