Top Picks
£16.50 PRETTYLITTLETHING

£22.00 WEIRD FISH

GEMMA’S PICK
MILANOODenim Midi Sun Dress For Women - Dark Blue Sexy Corset Top Pleated A-Line Slip Dress - Summer Casual Picnic 2026
£50.63
£30.38 MILANOO

£151.79
£51.61 DOROTHY PERKINS

£65.47
£36.01 DOROTHY PERKINS
How we pick
Quick word on how this list was made. Chloe, Aisha, Gemma, Rosie and Maggie picked their favourites from the blue casual slip 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

WEIRD FISH
Weird Fish Reed Plain Jersey Notch Neck Maxi dress Mazarine Blue Size
£22.00 WEIRD FISH
SHAMTAM
Evil Eye Dress
£39.60 SHAMTAM
ROSELINLIN
Women Casual Plain Summer Polyester Natural Daily Loose Maxi Slip Dress Dresses
£47.99 ROSELINLIN
MADE IN PARADIS
Summer dress for women Lisca Sorrento
£48.95 MADE IN PARADIS
SNEAKIN
Women's long dress Mexx Hammered Slip
£44.67 SNEAKINPRETTYLITTLETHING
Blue Flower Applique Plunge Knitted Maxi Dress
£16.50 PRETTYLITTLETHING−29%

DOROTHY PERKINS
Roman Stripe Stretch T-Shirt Dress In Blue
£28.17 £20.00 DOROTHY PERKINS−71%
MISSPAP
Warehouse Women's Petite Satin Contrast Lace Midi Slip Dress in Blue
£68.97 £20.00 MISSPAP−71%
DOROTHY PERKINS
Warehouse Petite Satin Contrast Lace Midi Slip Dress In Blue
£68.97 £20.00 DOROTHY PERKINS−40%

MILANOO
Denim Midi Sun Dress For Women - Dark Blue Sexy Corset Top Pleated A-Line Slip Dress - Summer Casual Picnic 2026
£50.63 £30.38 MILANOO−50%
DOROTHY PERKINS
Wallis Floral Elasticated Waist Chiffon Midi Dress In Blue
£65.00 £32.50 DOROTHY PERKINS−45%

DOROTHY PERKINS
Liquorish Knitted Dress In Blue And White Check
£65.47 £36.01 DOROTHY PERKINS−66%

DOROTHY PERKINS
House Of Holland Printed Cowl Neck Midi Dress
£151.79 £51.61 DOROTHY PERKINS−66%

DOROTHY PERKINS
House Of Holland Blue And Black Printed Midi Dress With Cowl Neck
£151.79 £51.61 DOROTHY PERKINSMore like this
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