Top Picks
Plus Lemon Scoop Neck Sleeveless Maxi Dress
ELLIE’S PICK PRETTYLITTLETHINGPlus Lemon Scoop Neck Sleeveless Maxi Dress
£22.10 PRETTYLITTLETHING
Elegant Square Neck A-Line Midi Dress For Women - Vintage Sleeveless Fit And Flare SunDress - Summer Wedding Guest Cocktail 2026
DANI’S PICK MILANOOElegant Square Neck A-Line Midi Dress For Women - Vintage Sleeveless Fit And Flare SunDress - Summer Wedding Guest Cocktail 2026
£59.20 £29.60 MILANOO
Sleeveless Babydoll Mini Dress for Women - Boho Tie Shoulder Square Neck Ruffle Tiered Sundress - Summer Beach Vacation 2026
HANNAH’S PICK MILANOOSleeveless Babydoll Mini Dress for Women - Boho Tie Shoulder Square Neck Ruffle Tiered Sundress - Summer Beach Vacation 2026
£29.73 £16.35 MILANOO
Roman Petite Floral Drop Waist Dress In Navy
GEMMA’S PICK DOROTHY PERKINSRoman Petite Floral Drop Waist Dress In Navy
£75.32 £58.00 DOROTHY PERKINS
Roman Petite Floral Drop Waist Dress In Ivory
FIONA’S PICK DOROTHY PERKINSRoman Petite Floral Drop Waist Dress In Ivory
£75.32 £58.00 DOROTHY PERKINS
How we pick

Quick word on how this list was made. Ellie, Dani, Hannah, Gemma and Fiona picked their favourites from the square neck sleeveless summer dress we found across loads of UK shops. No sponsored spots, no brand deals, just what they'd buy with their own money. We keep a mix of prices so there's something whether you're treating yourself or being sensible this month, and we limit how many come from one retailer. Stock and prices update regularly from each shop, so if something's gone, it's sold out rather than hidden.

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 £5012 pieces
Enorsia Square-Neck Ruffle Wrap Botanical Print Dress In Burnt Orange
DOROTHY PERKINS

Enorsia Square-Neck Ruffle Wrap Botanical Print Dress In Burnt Orange

£35.00 DOROTHY PERKINS
Enorsia Square-Neck Ruffle Wrap Botanical Print Dress In Red
DOROTHY PERKINS

Enorsia Square-Neck Ruffle Wrap Botanical Print Dress In Red

£35.00 DOROTHY PERKINS
Plus Lemon Scoop Neck Sleeveless Maxi Dress
PRETTYLITTLETHING

Plus Lemon Scoop Neck Sleeveless Maxi Dress

£22.10 PRETTYLITTLETHING
−45%Sleeveless Babydoll Mini Dress for Women - Boho Tie Shoulder Square Neck Ruffle Tiered Sundress - Summer Beach Vacation 2026
MILANOO

Sleeveless Babydoll Mini Dress for Women - Boho Tie Shoulder Square Neck Ruffle Tiered Sundress - Summer Beach Vacation 2026

£29.73 £16.35 MILANOO
−48%Izabel London Ikat Print Sleeveless A-Line Maxi Dress In Blue
DOROTHY PERKINS

Izabel London Ikat Print Sleeveless A-Line Maxi Dress In Blue

£50.48 £26.25 DOROTHY PERKINS
−50%Elegant Square Neck A-Line Midi Dress For Women - Vintage Sleeveless Fit And Flare SunDress - Summer Wedding Guest Cocktail 2026
MILANOO

Elegant Square Neck A-Line Midi Dress For Women - Vintage Sleeveless Fit And Flare SunDress - Summer Wedding Guest Cocktail 2026

£59.20 £29.60 MILANOO
−40%Square Neck Sleeveless A-line Maxi Dress For Summer 2026
MILANOO

Square Neck Sleeveless A-line Maxi Dress For Summer 2026

£50.63 £30.38 MILANOO
−42%Roman Shirred Button Detail Midi Dress In Light Blue
DOROTHY PERKINS

Roman Shirred Button Detail Midi Dress In Light Blue

£55.17 £32.00 DOROTHY PERKINS
Sale Watcher4square neck sleeveless summer dress on sale right nowSee them all →
−30%Izabel London Ikat Print Sleeveless A-Line Maxi Dress In White
DOROTHY PERKINS

Izabel London Ikat Print Sleeveless A-Line Maxi Dress In White

£50.00 £35.00 DOROTHY PERKINS
−25%Roman Pineapple Print Strappy Midi Dress In Ivory
DOROTHY PERKINS

Roman Pineapple Print Strappy Midi Dress In Ivory

£48.00 £36.00 DOROTHY PERKINS
−27%Roman Shirred Button Detail Midi Dress In Black
DOROTHY PERKINS

Roman Shirred Button Detail Midi Dress In Black

£52.05 £38.00 DOROTHY PERKINS
−40%Sleeveless Midi Denim Dress For Women - Medium Blue Square Neck Button Up Fit And Flare Jean Sun Dress - Summer Casual Picnic 2026
MILANOO

Sleeveless Midi Denim Dress For Women - Medium Blue Square Neck Button Up Fit And Flare Jean Sun Dress - Summer Casual Picnic 2026

£64.92 £38.95 MILANOO
£50 to £1003 pieces
−23%Roman Petite Floral Drop Waist Dress In Navy
DOROTHY PERKINS

Roman Petite Floral Drop Waist Dress In Navy

£75.32 £58.00 DOROTHY PERKINS
−23%Roman Petite Floral Drop Waist Dress In Ivory
DOROTHY PERKINS

Roman Petite Floral Drop Waist Dress In Ivory

£75.32 £58.00 DOROTHY PERKINS
−30%Coast Petite Cross Over Neck Pleated Midi Dress In Flame Red
DOROTHY PERKINS

Coast Petite Cross Over Neck Pleated Midi Dress In Flame Red

£129.00 £90.30 DOROTHY PERKINS

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