Top Picks
Roman Paisley Ric Rac Maxi Dress In Black
HANNAH’S PICK DOROTHY PERKINSRoman Paisley Ric Rac Maxi Dress In Black
ÂŁ60.00 ÂŁ45.00 DOROTHY PERKINS
Bonmarche Floral Puff Sleeve Maxi Dress
FIONA’S PICK BONMARCHEBonmarche Floral Puff Sleeve Maxi Dress
ÂŁ28.00 BONMARCHE
Oasis Strappy Satin Maxi Bridesmaid Dress With Scarf In Olive
CHLOE’S PICK DOROTHY PERKINSOasis Strappy Satin Maxi Bridesmaid Dress With Scarf In Olive
ÂŁ78.43 ÂŁ40.00 DOROTHY PERKINS
Plus Lemon Scoop Neck Sleeveless Maxi Dress
ZARA’S PICK PRETTYLITTLETHINGPlus Lemon Scoop Neck Sleeveless Maxi Dress
ÂŁ22.10 PRETTYLITTLETHING
Boho Tiered Maxi Dress For Women - White Lace Patchwork Square Neck Chic Sundress - Summer Beach Vacation 2026
LAUREN’S PICK MILANOOBoho Tiered Maxi Dress For Women - White Lace Patchwork Square Neck Chic Sundress - Summer Beach Vacation 2026
ÂŁ55.24 ÂŁ30.38 MILANOO
How we pick

Quick word on how this list was made. Hannah, Fiona, Chloe, Zara and Lauren 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.

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

Plus Lemon Scoop Neck Sleeveless Maxi Dress
PRETTYLITTLETHING

Plus Lemon Scoop Neck Sleeveless Maxi Dress

ÂŁ22.10 PRETTYLITTLETHING
Bonmarche Floral Puff Sleeve Maxi Dress
BONMARCHE

Bonmarche Floral Puff Sleeve Maxi Dress

ÂŁ28.00 BONMARCHE
−40%Women's White Red Floral Print Maxi Dress Square Neck Tie Strap Tiered Flowy Summer Beach Dress
MILANOO

Women's White Red Floral Print Maxi Dress Square Neck Tie Strap Tiered Flowy Summer Beach Dress

ÂŁ32.45 ÂŁ19.47 MILANOO
−40%Women's White Blue Leaf Print Square Neck Maxi Dress Smocked Ruffle Sleeve Tiered Casual Summer Dress
MILANOO

Women's White Blue Leaf Print Square Neck Maxi Dress Smocked Ruffle Sleeve Tiered Casual Summer Dress

ÂŁ35.05 ÂŁ21.03 MILANOO
−30%Floral Print Square Neck Maxi Dress For Women Elegant Summer Ready
MILANOO

Floral Print Square Neck Maxi Dress For Women Elegant Summer Ready

ÂŁ30.04 ÂŁ21.03 MILANOO
−40%Women's Sage Green Square Neck Puff Sleeve Maxi Dress Smocked Waist Flowy Casual Summer Dress
MILANOO

Women's Sage Green Square Neck Puff Sleeve Maxi Dress Smocked Waist Flowy Casual Summer Dress

ÂŁ36.35 ÂŁ21.81 MILANOO
−35%Square Neck Boho Maxi Dress for Women - Three Quarter Sleeve Tiered Ruffle Hem Smocked Flowy Long Dress - Summer Beach 2026
MILANOO

Square Neck Boho Maxi Dress for Women - Three Quarter Sleeve Tiered Ruffle Hem Smocked Flowy Long Dress - Summer Beach 2026

ÂŁ35.94 ÂŁ23.36 MILANOO
−30%Tiered Ruffle Maxi Slip Dress For Women - Fairycore Square Neck Tie Back A Line Gown - Summer Beach Wedding Guest 2026
MILANOO

Tiered Ruffle Maxi Slip Dress For Women - Fairycore Square Neck Tie Back A Line Gown - Summer Beach Wedding Guest 2026

ÂŁ33.37 ÂŁ23.36 MILANOO
Sale Watcher10square neck maxi summer dress on sale right nowSee them all →
−35%Smocked Waist Maxi Boho Dress for Women - Flutter Sleeve Square Neck Tiered Ruffle Flowy Gown - Summer Beach Sundress 2026
MILANOO

Smocked Waist Maxi Boho Dress for Women - Flutter Sleeve Square Neck Tiered Ruffle Flowy Gown - Summer Beach Sundress 2026

ÂŁ38.34 ÂŁ24.92 MILANOO
−48%Izabel London Ikat Print Sleeveless A-Line Maxi Dress In Black
DOROTHY PERKINS

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

ÂŁ50.48 ÂŁ26.25 DOROTHY PERKINS
−48%Izabel London Ikat Print Sleeveless A-Line Maxi Dress In Pink
DOROTHY PERKINS

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

ÂŁ50.48 ÂŁ26.25 DOROTHY PERKINS
−45%Boho Tiered Maxi Dress For Women - White Lace Patchwork Square Neck Chic Sundress - Summer Beach Vacation 2026
MILANOO

Boho Tiered Maxi Dress For Women - White Lace Patchwork Square Neck Chic Sundress - Summer Beach Vacation 2026

ÂŁ55.24 ÂŁ30.38 MILANOO
−40%Square Neck Sleeveless A-line Maxi Dress For Summer 2026
MILANOO

Square Neck Sleeveless A-line Maxi Dress For Summer 2026

ÂŁ50.63 ÂŁ30.38 MILANOO
−50%Sparkly Sequin Maxi Formal Dress For Women - Square Neck Slim Fit Back Lace-up Bodycon Mermaid Gown - Summer Gala Prom 2026
MILANOO

Sparkly Sequin Maxi Formal Dress For Women - Square Neck Slim Fit Back Lace-up Bodycon Mermaid Gown - Summer Gala Prom 2026

ÂŁ62.30 ÂŁ31.15 MILANOO
−27%Roman Leaf Print Shirred Maxi Dress In Black
DOROTHY PERKINS

Roman Leaf Print Shirred Maxi Dress In Black

ÂŁ52.05 ÂŁ38.00 DOROTHY PERKINS
−27%Roman Leaf Print Shirred Maxi Dress In Green
DOROTHY PERKINS

Roman Leaf Print Shirred Maxi Dress In Green

ÂŁ52.05 ÂŁ38.00 DOROTHY PERKINS
−49%Oasis Strappy Satin Maxi Bridesmaid Dress With Scarf In Grape
DOROTHY PERKINS

Oasis Strappy Satin Maxi Bridesmaid Dress With Scarf In Grape

ÂŁ78.43 ÂŁ40.00 DOROTHY PERKINS
−49%Oasis Strappy Satin Maxi Bridesmaid Dress With Scarf In Olive
DOROTHY PERKINS

Oasis Strappy Satin Maxi Bridesmaid Dress With Scarf In Olive

ÂŁ78.43 ÂŁ40.00 DOROTHY PERKINS
−24%Roman Floral Strappy Maxi Dress In Navy
DOROTHY PERKINS

Roman Floral Strappy Maxi Dress In Navy

ÂŁ55.26 ÂŁ42.00 DOROTHY PERKINS
−40%Oasis Floral Square Neck Maxi Dress In Navy
DOROTHY PERKINS

Oasis Floral Square Neck Maxi Dress In Navy

ÂŁ75.00 ÂŁ45.00 DOROTHY PERKINS
−25%Roman Paisley Ric Rac Maxi Dress In Black
DOROTHY PERKINS

Roman Paisley Ric Rac Maxi Dress In Black

ÂŁ60.00 ÂŁ45.00 DOROTHY PERKINS
−40%Oasis Floral Square Neck Maxi Dress In Ivory
DOROTHY PERKINS

Oasis Floral Square Neck Maxi Dress In Ivory

ÂŁ75.00 ÂŁ45.00 DOROTHY PERKINS
−15%MISSPAP Women's Square Neck Pleated Chiffon Maxi Dress in Nude
MISSPAP

MISSPAP Women's Square Neck Pleated Chiffon Maxi Dress in Nude

ÂŁ65.00 ÂŁ55.25 MISSPAP
−25%La Galeria Elefante Silver Embroidered Square Neck Maxi Dress Green
MONSOON

La Galeria Elefante Silver Embroidered Square Neck Maxi Dress Green

ÂŁ170.00 ÂŁ127.50 MONSOON