Top Picks
£129.00
£90.30 DOROTHY PERKINS

£75.32
£58.00 DOROTHY PERKINS

£48.00
£36.00 DOROTHY PERKINS
How we pick
Quick word on how this list was made. Zara, Chloe, Leanne, Fiona and Tamsin 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

DOROTHY PERKINS
Enorsia Square-Neck Ruffle Wrap Botanical Print Dress In Burnt Orange
£35.00 DOROTHY PERKINS
DOROTHY PERKINS
Enorsia Square-Neck Ruffle Wrap Botanical Print Dress In Red
£35.00 DOROTHY PERKINSPRETTYLITTLETHING
Plus Lemon Scoop Neck Sleeveless Maxi Dress
£22.10 PRETTYLITTLETHING−45%

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%

DOROTHY PERKINS
Izabel London Ikat Print Sleeveless A-Line Maxi Dress In Blue
£50.48 £26.25 DOROTHY PERKINS−50%

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%

MILANOO
Square Neck Sleeveless A-line Maxi Dress For Summer 2026
£50.63 £30.38 MILANOO−42%

DOROTHY PERKINS
Sale WatcherRoman Shirred Button Detail Midi Dress In Light Blue
£55.17 £32.00 DOROTHY PERKINS

4square neck sleeveless summer dress on sale right nowSee them all →−30%

DOROTHY PERKINS
Izabel London Ikat Print Sleeveless A-Line Maxi Dress In White
£50.00 £35.00 DOROTHY PERKINS−25%

DOROTHY PERKINS
Roman Pineapple Print Strappy Midi Dress In Ivory
£48.00 £36.00 DOROTHY PERKINS−27%

DOROTHY PERKINS
Roman Shirred Button Detail Midi Dress In Black
£52.05 £38.00 DOROTHY PERKINS−40%

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 £1004 pieces
−23%

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

DOROTHY PERKINS
Roman Petite Floral Drop Waist Dress In Ivory
£75.32 £58.00 DOROTHY PERKINS−30%
DOROTHY PERKINS
Coast Petite Cross Over Neck Pleated Midi Dress In Flame Red
£129.00 £90.30 DOROTHY PERKINS−30%

MONSOON
Lyrical Sisters Sleeveless Broderie Maxi Dress Black
£135.00 £94.50 MONSOONMore like this
See all in Square Neck Dresses →
Square Neck DressesSquare Neck Strappy Party Dresses Worth Adding to Your Wardrobe
Square Neck DressesEffortless Square Neck Midi Puff Sleeve Dresses We Love
Square Neck DressesThe Square Neck Mini Dresses on Our Wishlist
Square Neck DressesThe Best Square Neck Wrap Dresses to Shop Now
Square Neck DressesSquare Neck Midi Cocktail Dresses Made for Party Season
Square Neck DressesOur Shortlist of Red Square Neck Mini Dresses





