Top Picks

MAGGIE’S PICK
MILANOOTiered Ruffle Maxi Slip Dress For Women - Fairycore Square Neck Tie Back A Line Gown - Summer Beach Wedding Guest 2026
£33.37
£23.36 MILANOO
£75.00
£45.00 DOROTHY PERKINS

£30.04
£21.03 MILANOO
How we pick
Quick word on how this list was made. Freya, Hannah, Maggie, Ellie and Rosie picked their favourites from the square neck maxi 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.
PRETTYLITTLETHING
Plus Lemon Scoop Neck Sleeveless Maxi Dress
£22.10 PRETTYLITTLETHING
BONMARCHE
Bonmarche Floral Puff Sleeve Maxi Dress
£28.00 BONMARCHE−62%
DOROTHY PERKINS
Dorothy Perkins Navy Floral Square Neck Blouson Sleeve Tiered Maxi Dress
£39.47 £15.00 DOROTHY PERKINS−40%

MILANOO
Women's White Red Floral Print Maxi Dress Square Neck Tie Strap Tiered Flowy Summer Beach Dress
£32.45 £19.47 MILANOO−40%

MILANOO
Women's White Blue Leaf Print Square Neck Maxi Dress Smocked Ruffle Sleeve Tiered Casual Summer Dress
£35.05 £21.03 MILANOO−30%

MILANOO
Floral Print Square Neck Maxi Dress For Women Elegant Summer Ready
£30.04 £21.03 MILANOO−40%

MILANOO
Women's Sage Green Square Neck Puff Sleeve Maxi Dress Smocked Waist Flowy Casual Summer Dress
£36.35 £21.81 MILANOO−35%

MILANOO
Sale WatcherSquare Neck Boho Maxi Dress for Women - Three Quarter Sleeve Tiered Ruffle Hem Smocked Flowy Long Dress - Summer Beach 2026
£35.94 £23.36 MILANOO

10square neck maxi summer dress on sale right nowSee them all →−30%

MILANOO
Tiered Ruffle Maxi Slip Dress For Women - Fairycore Square Neck Tie Back A Line Gown - Summer Beach Wedding Guest 2026
£33.37 £23.36 MILANOO−35%

MILANOO
Smocked Waist Maxi Boho Dress for Women - Flutter Sleeve Square Neck Tiered Ruffle Flowy Gown - Summer Beach Sundress 2026
£38.34 £24.92 MILANOO−48%

DOROTHY PERKINS
Izabel London Ikat Print Sleeveless A-Line Maxi Dress In Black
£50.48 £26.25 DOROTHY PERKINS−45%

MILANOO
Boho Tiered Maxi Dress For Women - White Lace Patchwork Square Neck Chic Sundress - Summer Beach Vacation 2026
£55.24 £30.38 MILANOO−40%

MILANOO
Square Neck Sleeveless A-line Maxi Dress For Summer 2026
£50.63 £30.38 MILANOO−50%

MILANOO
Sparkly Sequin Maxi Formal Dress For Women - Square Neck Slim Fit Back Lace-up Bodycon Mermaid Gown - Summer Gala Prom 2026
£62.30 £31.15 MILANOO−27%

DOROTHY PERKINS
Roman Leaf Print Shirred Maxi Dress In Black
£52.05 £38.00 DOROTHY PERKINS−27%

DOROTHY PERKINS
Roman Leaf Print Shirred Maxi Dress In Green
£52.05 £38.00 DOROTHY PERKINS−49%
DOROTHY PERKINS
Oasis Strappy Satin Maxi Bridesmaid Dress With Scarf In Grape
£78.43 £40.00 DOROTHY PERKINS−49%
DOROTHY PERKINS
Oasis Strappy Satin Maxi Bridesmaid Dress With Scarf In Olive
£78.43 £40.00 DOROTHY PERKINS−24%

DOROTHY PERKINS
Roman Floral Strappy Maxi Dress In Navy
£55.26 £42.00 DOROTHY PERKINS−40%
DOROTHY PERKINS
Oasis Floral Square Neck Maxi Dress In Navy
£75.00 £45.00 DOROTHY PERKINS−25%

DOROTHY PERKINS
Roman Paisley Ric Rac Maxi Dress In Black
£60.00 £45.00 DOROTHY PERKINS−40%
DOROTHY PERKINS
Oasis Floral Square Neck Maxi Dress In Ivory
£75.00 £45.00 DOROTHY PERKINS−15%
MISSPAP
MISSPAP Women's Square Neck Pleated Chiffon Maxi Dress in Nude
£65.00 £55.25 MISSPAP−30%

MONSOON
Lyrical Sisters Sleeveless Broderie Maxi Dress Black
£135.00 £94.50 MONSOON−25%

MONSOON
La Galeria Elefante Silver Embroidered Square Neck Maxi Dress Green
£170.00 £127.50 MONSOONMore like this
See all in Square Neck Dresses →
Square Neck DressesBlue Square Neck Puff Sleeve Dresses: Our Honest Shortlist
Square Neck DressesBlue Square Neck Floral Dresses Actually Worth Buying
Square Neck DressesSquare Neck Denim Dresses: Our Honest Shortlist
Square Neck DressesSquare Neck Strappy Summer Dresses for Warmer Days
Square Neck DressesThe Square Neck Mini Summer Dresses We’d Wear Anywhere
Square Neck DressesSquare Neck Midi Tiered Dresses You’ll Reach for First






