Top Picks
House Of Holland Blue Stripe Tie-Waist Midi Shirt Dress
NADIA’S PICK DOROTHY PERKINSHouse Of Holland Blue Stripe Tie-Waist Midi Shirt Dress
£109.00 £65.40 DOROTHY PERKINS
Petite Light Blue Belt Detail Denim Mini Dress
MEGAN’S PICK PRETTYLITTLETHINGPetite Light Blue Belt Detail Denim Mini Dress
£21.00 PRETTYLITTLETHING
Bell Sleeve Mini Denim Dress For Women - Light Blue Flare Cuff Button Down Belted Jean Shirt Dress - Spring Daily Casual 2026
GEMMA’S PICK MILANOOBell Sleeve Mini Denim Dress For Women - Light Blue Flare Cuff Button Down Belted Jean Shirt Dress - Spring Daily Casual 2026
£54.52 £32.71 MILANOO
Short Sleeve Mini Denim Dress For Women - Blue Sexy V-Neck Fit And Flare Button Up Jean Skater Dress - Summer Casual Party 2026
ELLIE’S PICK MILANOOShort Sleeve Mini Denim Dress For Women - Blue Sexy V-Neck Fit And Flare Button Up Jean Skater Dress - Summer Casual Party 2026
£54.52 £32.71 MILANOO
Light Blue Contrast Stitch Denim Shirt Dress
HANNAH’S PICK PRETTYLITTLETHINGLight Blue Contrast Stitch Denim Shirt Dress
£13.50 PRETTYLITTLETHING
How we pick

Quick word on how this list was made. Nadia, Megan, Gemma, Ellie and Hannah picked their favourites from the blue casual mini 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

Indigo Blue Wash Zip Detail Bandeau Mini Dress
PRETTYLITTLETHING

Indigo Blue Wash Zip Detail Bandeau Mini Dress

£7.50 PRETTYLITTLETHING
Blue Striped Bandeau Shift Mini Dress
PRETTYLITTLETHING

Blue Striped Bandeau Shift Mini Dress

£8.25 PRETTYLITTLETHING
Bonmarche Denim Tie Front Mini Dress
BONMARCHE

Bonmarche Denim Tie Front Mini Dress

£26.00 BONMARCHE
Shape Dark Blue Stretch Denim Button Front Collared Mini Dress
PRETTYLITTLETHING

Shape Dark Blue Stretch Denim Button Front Collared Mini Dress

£24.50 PRETTYLITTLETHING
Light Blue Contrast Stitch Denim Shirt Dress
PRETTYLITTLETHING

Light Blue Contrast Stitch Denim Shirt Dress

£13.50 PRETTYLITTLETHING
Petite Light Blue Belt Detail Denim Mini Dress
PRETTYLITTLETHING

Petite Light Blue Belt Detail Denim Mini Dress

£21.00 PRETTYLITTLETHING
Cinched Waist Button Down Turn Up Hem Detail Mini Dress In Indigo Blue Denim, Women's Size UK
EGO

Cinched Waist Button Down Turn Up Hem Detail Mini Dress In Indigo Blue Denim, Women's Size UK

£21.00 EGO
Light Blue Button Detail Denim Mini Dress
PRETTYLITTLETHING

Light Blue Button Detail Denim Mini Dress

£17.00 PRETTYLITTLETHING
Sale Watcher7blue casual mini dress on sale right nowSee them all →
MISSPAP Women's Keyhole Detail Fitted Mini T-Shirt Denim Dress in Vintage Blue
MISSPAP

MISSPAP Women's Keyhole Detail Fitted Mini T-Shirt Denim Dress in Vintage Blue

£32.00 MISSPAP
Women's dress Greenpoint
MADE IN PARADIS

Women's dress Greenpoint

£35.35 MADE IN PARADIS
−63%Blue Vanilla Cowl Neck Tunic Dress
DOROTHY PERKINS

Blue Vanilla Cowl Neck Tunic Dress

£24.32 £9.00 DOROTHY PERKINS
−60%Dorothy Perkins Blue Floral Lace Collar Detail Wrap Printed Mini Dress
DOROTHY PERKINS

Dorothy Perkins Blue Floral Lace Collar Detail Wrap Printed Mini Dress

£35.00 £14.00 DOROTHY PERKINS
−69%Warehouse Women's Organza Shirred Waist Sleeveless Mini Dress in True Blue
MISSPAP

Warehouse Women's Organza Shirred Waist Sleeveless Mini Dress in True Blue

£48.39 £15.00 MISSPAP
−43%Embellished Tiered Mini Dress - M/L / BLUE
BLUE VANILLA

Embellished Tiered Mini Dress - M/L / BLUE

£35.09 £20.00 BLUE VANILLA
−59%Warehouse Women's Tony Printed Boxy Denim Mini Dress With Pockets in Mid Blue
MISSPAP

Warehouse Women's Tony Printed Boxy Denim Mini Dress With Pockets in Mid Blue

£48.78 £20.00 MISSPAP
−15%Yours Floral Button Through Tunic Dress In Pale Blue
DOROTHY PERKINS

Yours Floral Button Through Tunic Dress In Pale Blue

£28.00 £23.80 DOROTHY PERKINS
−45%Puff Sleeve Denim Dress For Women - Light Blue Washed Vintage Belted Button Down Mini Dress - Summer Casual Streetwear 2026
MILANOO

Puff Sleeve Denim Dress For Women - Light Blue Washed Vintage Belted Button Down Mini Dress - Summer Casual Streetwear 2026

£50.98 £28.04 MILANOO
−58%Liquorish Blue Abstract Print Mini Dress With Open Back And Long Sleeves
DOROTHY PERKINS

Liquorish Blue Abstract Print Mini Dress With Open Back And Long Sleeves

£74.31 £31.21 DOROTHY PERKINS
−40%Short Sleeve Mini Denim Dress For Women - Blue Sexy V-Neck Fit And Flare Button Up Jean Skater Dress - Summer Casual Party 2026
MILANOO

Short Sleeve Mini Denim Dress For Women - Blue Sexy V-Neck Fit And Flare Button Up Jean Skater Dress - Summer Casual Party 2026

£54.52 £32.71 MILANOO
−40%Bell Sleeve Mini Denim Dress For Women - Light Blue Flare Cuff Button Down Belted Jean Shirt Dress - Spring Daily Casual 2026
MILANOO

Bell Sleeve Mini Denim Dress For Women - Light Blue Flare Cuff Button Down Belted Jean Shirt Dress - Spring Daily Casual 2026

£54.52 £32.71 MILANOO
−73%House Of Holland Blue Tencel T-Shirt Dress With Logo Embroidery
DOROTHY PERKINS

House Of Holland Blue Tencel T-Shirt Dress With Logo Embroidery

£133.37 £36.01 DOROTHY PERKINS
−40%Sleeveless Mini Denim Dress For Women - Dark Blue Beaded Collar Button Up Ruffle Hem Slim Fit Jean Dress - Summer Casual Party 2026
MILANOO

Sleeveless Mini Denim Dress For Women - Dark Blue Beaded Collar Button Up Ruffle Hem Slim Fit Jean Dress - Summer Casual Party 2026

£62.32 £37.39 MILANOO
−35%Belissh Women's Silk Blue Long Sleeve Mini Dress
MISSPAP

Belissh Women's Silk Blue Long Sleeve Mini Dress

£59.77 £38.85 MISSPAP
−55%Debenhams Women's Short sleeve denim dress medium wash in Blue
MISSPAP

Debenhams Women's Short sleeve denim dress medium wash in Blue

£100.00 £45.00 MISSPAP
−40%House Of Holland Blue Stripe Tie-Waist Midi Shirt Dress
DOROTHY PERKINS

House Of Holland Blue Stripe Tie-Waist Midi Shirt Dress

£109.00 £65.40 DOROTHY PERKINS