Top Picks

£289.00 DOROTHY PERKINS
How we pick
Nobody here is paid to push a brand. Freya, Imogen, Aisha, Gemma and Lauren went through everything in black square neck a line 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.
Under £5015 pieces

YESSTYLE US/
Sleeveless Square Neck Plain Midi A-Line Dress Black
£21.61 YESSTYLE US/
YESSTYLE US/
Short-Sleeve Square Neck Plain Ruched Mini A-Line Dress Black
£24.70 YESSTYLE US/
YESSTYLE US/
Short-Sleeve Square Neck Plain Midi A-Line Dress Black
£23.36 YESSTYLE US/
YESSTYLE US/
Spaghetti Strap Square Neck Plain Ruffle Hem Mini A-Line Dress Black
£33.64 YESSTYLE US/
YESSTYLE US/
Sleeveless Square Neck Plain A-Line Dress Black
£16.80 YESSTYLE US/
YESSTYLE US/
Sleeveless Square Neck Plain Midi A-Line Dress 8836 - Black - 2XL
£23.39 YESSTYLE US/PRETTYLITTLETHING
Tall Black Square Neck Midaxi Dress
£32.00 PRETTYLITTLETHINGPRETTYLITTLETHING
Premium Black Woven Square Neck Lace Back Corset Bodycon Dress
£22.00 PRETTYLITTLETHINGPRETTYLITTLETHING
Sale WatcherBlack Peach Skin Neck Tie Detail Bodycon Dress
£28.80 PRETTYLITTLETHING

3black square neck a line dress on sale right nowSee them all →PRETTYLITTLETHING
Black Faux Leather Square Neck Mini Dress
£15.00 PRETTYLITTLETHING−45%

MILANOO
Pearl Trim Mini Dress For Women - Black Elegant Square Neck A-line Skater Dress - Spring Cocktail Party 2026
£31.15 £17.13 MILANOO−45%

MILANOO
Halter Mini Dress In Black Square Neck A-Line Sexy Birthday Party Dress For Women 2026
£38.24 £21.03 MILANOO−66%
MISSPAP
Warehouse Women's Cotton Shirred Square Neck Midi Dress in Black
£64.71 £22.00 MISSPAP−27%

DOROTHY PERKINS
Roman Polka Dot Strappy Dress In Black
£52.05 £38.00 DOROTHY PERKINS−25%

DOROTHY PERKINS
Fs Collection Polka Dot Square Neck Maxi Dress In Black
£52.00 £39.00 DOROTHY PERKINS£50 to £1007 pieces

DOROTHY PERKINS
Ax Paris Black Square Neck A-Line Midi Dress
£53.00 DOROTHY PERKINS
DOROTHY PERKINS
Ax Paris Black And Green Floral Print Square Neck A-Line Midi Dress
£60.00 DOROTHY PERKINSMISSPAP
MISSPAP Women's Square Neck A Line Midi Dress in Black
£60.00 MISSPAP
DOROTHY PERKINS
Ax Paris Black And Cerise Floral Print Square Neck A-Line Midi Dress
£60.00 DOROTHY PERKINS
LOUCHE
Anala Animal Print Square Neck Mini Dress
£75.00 LOUCHE
GODDIVA
Jacquard Multiway Bow Strap Skater Midi Dress - Black by Goddiva
£94.50 GODDIVA
GODDIVA
Satin Square Neck Bishop Sleeve A Line Maxi Dress - Emerald Green by Goddiva
£94.50 GODDIVAWorth the splurge3 pieces
More like this
See all in Square Neck Dresses →
Square Neck DressesSquare Neck Party Dresses You’ll Reach for First
Square Neck DressesSquare Neck Slip Dresses for When You Want to Feel Put Together
Square Neck DressesSquare Neck Sleeveless Floral Dresses Worth a Closer Look
Square Neck DressesBlack Square Neck Evening Dresses That Do All the Work for You
Square Neck DressesBlue Square Neck Evening Dresses That Do All the Work for You
Square Neck DressesBlue Square Neck Floral Dresses Actually Worth Buying







