Top Picks
Pearl Trim Mini Dress For Women - Black Elegant Square Neck A-line Skater Dress - Spring Cocktail Party 2026
TAMSIN’S PICK MILANOOPearl Trim Mini Dress For Women - Black Elegant Square Neck A-line Skater Dress - Spring Cocktail Party 2026
£31.15 £17.13 MILANOO
Halter Mini Dress In Black Square Neck A-Line Sexy Birthday Party Dress For Women 2026
LAUREN’S PICK MILANOOHalter Mini Dress In Black Square Neck A-Line Sexy Birthday Party Dress For Women 2026
£38.24 £21.03 MILANOO
Black Peach Skin Neck Tie Detail Bodycon Dress
ZARA’S PICK PRETTYLITTLETHINGBlack Peach Skin Neck Tie Detail Bodycon Dress
£28.80 PRETTYLITTLETHING
Premium Black Woven Square Neck Lace Back Corset Dress
CHLOE’S PICK PRETTYLITTLETHINGPremium Black Woven Square Neck Lace Back Corset Dress
£41.60 PRETTYLITTLETHING
Warehouse Embellished Quilted Velvet Pinafore Dress In Black
ROSIE’S PICK DOROTHY PERKINSWarehouse Embellished Quilted Velvet Pinafore Dress In Black
£59.52 £25.00 DOROTHY PERKINS
How we pick

Quick word on how this list was made. Tamsin, Lauren, Zara, Chloe and Rosie picked their favourites from the square neck mini a line 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.

Premium White Woven Square Neck Lace Back Corset Dress
PRETTYLITTLETHING

Premium White Woven Square Neck Lace Back Corset Dress

£44.00 PRETTYLITTLETHING
Sleeveless Square Neck Plain Tiered Mini A-Line Corset Dress Apricot
YESSTYLE US/

Sleeveless Square Neck Plain Tiered Mini A-Line Corset Dress Apricot

£7.52 YESSTYLE US/
Short-Sleeve Square Neck Plain Ruffle Asymmetrical Mini A-Line Dress Blue
YESSTYLE US/

Short-Sleeve Square Neck Plain Ruffle Asymmetrical Mini A-Line Dress Blue

£25.24 YESSTYLE US/
Black Faux Leather Square Neck Mini Dress
PRETTYLITTLETHING

Black Faux Leather Square Neck Mini Dress

£15.00 PRETTYLITTLETHING
Short-Sleeve Square Neck Plain Ruched Mini A-Line Dress White
YESSTYLE US/

Short-Sleeve Square Neck Plain Ruched Mini A-Line Dress White

£24.70 YESSTYLE US/
Short-Sleeve Square Neck Mini A-Line Dress Black
YESSTYLE US/

Short-Sleeve Square Neck Mini A-Line Dress Black

£13.86 YESSTYLE US/
Square Neck Floral Embellished Detail Mini Dress In Pink, Women's Size UK
EGO

Square Neck Floral Embellished Detail Mini Dress In Pink, Women's Size UK

£11.00 EGO
Sleeveless Square Neck Plain Mini A-Line Dress 162 - White
YESSTYLE US/

Sleeveless Square Neck Plain Mini A-Line Dress 162 - White

£10.59 YESSTYLE US/
Short-Sleeve Plain Shirt / Square Neck Button Mini A-Line Pinafore Dress Dress - Black
YESSTYLE US/

Short-Sleeve Plain Shirt / Square Neck Button Mini A-Line Pinafore Dress Dress - Black

£28.97 YESSTYLE US/
Black Peach Skin Neck Tie Detail Bodycon Dress
PRETTYLITTLETHING

Black Peach Skin Neck Tie Detail Bodycon Dress

£28.80 PRETTYLITTLETHING
Anala Animal Print Square Neck Mini Dress
LOUCHE

Anala Animal Print Square Neck Mini Dress

£75.00 LOUCHE
Premium Black Woven Square Neck Lace Back Corset Dress
PRETTYLITTLETHING

Premium Black Woven Square Neck Lace Back Corset Dress

£41.60 PRETTYLITTLETHING
Sale Watcher3square neck mini a line dress on sale right nowSee them all →
−63%Dobby Spot Milkmaid Mini Dress - S / STONE
BLUE VANILLA

Dobby Spot Milkmaid Mini Dress - S / STONE

£32.43 £12.00 BLUE VANILLA
−60%Dorothy Perkins Chocolate Pinspot Square Neck Lace Trim Mini Dress
DOROTHY PERKINS

Dorothy Perkins Chocolate Pinspot Square Neck Lace Trim Mini Dress

£35.00 £14.00 DOROTHY PERKINS
−45%Pearl Trim Mini Dress For Women - Black Elegant Square Neck A-line Skater Dress - Spring Cocktail Party 2026
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%Halter Mini Dress In Black Square Neck A-Line Sexy Birthday Party Dress For Women 2026
MILANOO

Halter Mini Dress In Black Square Neck A-Line Sexy Birthday Party Dress For Women 2026

£38.24 £21.03 MILANOO
−51%Warehouse Cord Square Neck Pinafore Mini Dress In Chocolate
DOROTHY PERKINS

Warehouse Cord Square Neck Pinafore Mini Dress In Chocolate

£48.98 £24.00 DOROTHY PERKINS
−51%Warehouse Women's Cord Square Neck Pinafore Mini Dress in Chocolate
MISSPAP

Warehouse Women's Cord Square Neck Pinafore Mini Dress in Chocolate

£48.98 £24.00 MISSPAP
−58%Warehouse Embellished Quilted Velvet Pinafore Dress In Black
DOROTHY PERKINS

Warehouse Embellished Quilted Velvet Pinafore Dress In Black

£59.52 £25.00 DOROTHY PERKINS
−58%Warehouse Women's Embellished Quilted Velvet Pinafore Dress in Black
MISSPAP

Warehouse Women's Embellished Quilted Velvet Pinafore Dress in Black

£59.52 £25.00 MISSPAP
−35%Sequin Mini Dress With Bow Back Square Neck A-Line Birthday Party Dress For Women 2026
MILANOO

Sequin Mini Dress With Bow Back Square Neck A-Line Birthday Party Dress For Women 2026

£62.31 £40.50 MILANOO
−55%Coast Halter Neck Crepe Mini Dress In Mint
DOROTHY PERKINS

Coast Halter Neck Crepe Mini Dress In Mint

£100.00 £45.00 DOROTHY PERKINS
−34%Petite Mendigote Rabea Square Neck Paisley Mini Dress Yellow
MONSOON

Petite Mendigote Rabea Square Neck Paisley Mini Dress Yellow

£164.77 £108.75 MONSOON
−10%The Somerset Square-Neck Mini Dress
ANTHROPOLOGIE

The Somerset Square-Neck Mini Dress

£147.78 £133.00 ANTHROPOLOGIE