Top Picks
FIONA’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
£140.00 FREE PEOPLE
£68.00 FREE PEOPLE
£45.07
£32.00 DOROTHY PERKINS
How we pick
Quick word on how this list was made. Aisha, Fiona, Chloe, Tamsin and Rosie picked their favourites from the blue a line denim 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.
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Under £5012 pieces
DOROTHY PERKINS
Izabel London Flared 1/2 Sleeve Tiered Midi Dress In Blue
£40.00 DOROTHY PERKINS
PRETTYLITTLETHING
Shape Mid Blue Wash Stretch Denim A Line Mini Dress
£17.50 PRETTYLITTLETHING
EGO
Halterneck Contrast Seam Fitted Mini Dress In Indigo Blue Denim, Women's Size UK
£34.00 EGO−25%
MONSOON
Frugi Rosemary Embroidered Denim Dress Blue
£40.00 £30.00 MONSOON−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−29%
DOROTHY PERKINS
Roman Bubble Textured A-Line Stretch Dress In Blue
£45.07 £32.00 DOROTHY PERKINS−22%
DOROTHY PERKINS
Roman Pinstripe Shirt Dress In Light Blue
£44.87 £35.00 DOROTHY PERKINS−35%
MILANOO
Button Front Denim Long Dress For Women - Dark Blue Boho A-Line Fit And Flare Short Sleeve Jean Dress - Summer Daily Casual 2026
£55.12 £35.83 MILANOO−25%
DOROTHY PERKINS
Fs Collection Button-Front Denim Mini Dress With Shirred Waist In Light Blue
£55.00 £41.25 DOROTHY PERKINS−24%
DOROTHY PERKINS
Roman Embroidered Polka Dot Mini Dress In Blue
£55.26 £42.00 DOROTHY PERKINS−50%
MONSOON
Vivian Button Denim Midi Dress Blue
£85.00 £42.50 MONSOON−25%
DOROTHY PERKINS
Izabel London Floral Lace Tiered 3/4 Sleeve Maxi Dress In Blue
£60.00 £45.00 DOROTHY PERKINS£50 to £1005 pieces
FREE PEOPLE
Fiona Mini Slip Dress by Intimately at Free People in Allure Blue, Size:
£68.00 FREE PEOPLE
FREE PEOPLE
Fiona Mini Slip Dress by Intimately at Free People in Dusk Blue, Size:
£68.00 FREE PEOPLE−25%
MONSOON
Tessa Sleeveless Denim Midi Dress Blue
£79.00 £59.25 MONSOON−30%
MONSOON
Layla Sleeveless Denim Midi Dress Blue
£85.00 £59.50 MONSOON−30%
MONSOON
Monsoon Women's Blue & White Cotton Floral Embroidered East Denim Midi Dress, Size:
£129.00 £90.30 MONSOONWorth the splurge4 pieces
FREE PEOPLE
Maisie Smocked Denim Mini Dress at Free People in True Blue Wash, Size:
£158.00 FREE PEOPLEFREE PEOPLE
Preston Pleated Denim Mini Dress at Free People in True Blue Wash, Size:
£140.00 FREE PEOPLE
FREE PEOPLE
Harlow Mini Dress at Free People in Ocean Blue, Size:
£118.00 FREE PEOPLE−25%
MONSOON
Maison Hotel Sylvie Embroidered Denim Mini Dress Blue
£160.00 £120.00 MONSOONMore like this
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