Top Picks

CHLOE’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

£60.00 DOROTHY PERKINS
How we pick
Quick word on how this list was made. Maggie, Leanne, Chloe, Nadia and Lauren picked their favourites from the blue a line 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.
Under £5017 pieces

GODDIVA
Bardot Pleated Skirt Maxi Dress - Navy by Goddiva
£39.00 GODDIVA
ROSELINLIN
Women Elegant Plain Summer Daily Mid Waist Cotton And Linen Sleeveless A-Line Fit & Flare Dress Dresses
£46.99 ROSELINLIN
BLUE VANILLA
V Neck Flutter Midi Dress - S / BLUE PATTERN
£32.00 BLUE VANILLA
DOROTHY PERKINS
Blue Vanilla Blue V Neck Flutter Midi Dress
£32.00 DOROTHY PERKINS
ROSELINLIN
Women Striped Casual Summer High Waist Daily Sleeveless Crew Neck A-Line Fit & Flare Dress Dresses
£43.99 ROSELINLIN
ROSELINLIN
Women Plain Casual Summer V neck Natural No Elasticity Regular Fit A-Line Regular Dresses
£32.99 ROSELINLIN
ROSELINLIN
Women Striped Casual Summer Polyester No Elasticity Daily Mini Crew Neck Fit & Flare Dress Dresses
£38.99 ROSELINLIN
ROSELINLIN
Sale WatcherCasual Plain Summer No Elasticity Daily Loose Tank A-Line Regular Dresses for Women
£43.99 ROSELINLIN

5blue a line summer dress on sale right nowSee them all →
EGO
Halterneck Blouson Mini Dress In Blue Paisley Print Chiffon, Women's Size UK
£14.00 EGO
NEEDS NO LABEL
Navy Leaf Halter Maxi Dress
£22.49 NEEDS NO LABEL
GODDIVA
Flutter Sleeve A-Line Chiffon Floral Printed Midi Dress - Royal Blue by Goddiva
£39.00 GODDIVA−25%

MONSOON
Frugi Embroidered Denim Trapeze Dress Blue
£36.00 £27.00 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−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−27%

DOROTHY PERKINS
Roman Textured A-Line Midi Dress In Blue
£54.79 £40.00 DOROTHY PERKINS−24%

DOROTHY PERKINS
Roman Curve Print Plait Belt Strappy Midi Dress In Blue
£55.26 £42.00 DOROTHY PERKINS−25%

DOROTHY PERKINS
Izabel London Floral Lace Tiered 3/4 Sleeve Maxi Dress In Blue
£60.00 £45.00 DOROTHY PERKINS£50 to £1008 pieces

DOROTHY PERKINS
Ax Paris Duck Egg Tie Halter Neck Midi Dress In Duck Egg Blue
£60.00 DOROTHY PERKINS
GODDIVA
Goddiva Sleeveless Pleated A Line Lurex Maxi Dress
£85.00 GODDIVA
GODDIVA
Goddiva Printed Scuba Square Neck Puff Sleeve Midi Dress
£75.00 GODDIVA
DOROTHY PERKINS
Ax Paris Blue And Cream Floral Print Tie Halter Neck Midi Dress
£55.00 DOROTHY PERKINS
GODDIVA
Sleeveless Pleated A Line Lurex Maxi Dress - Blue by Goddiva
£85.00 GODDIVA−40%

MONSOON
East Amber Floral Print Midi Dress Blue
£140.00 £84.00 MONSOON−25%

MONSOON
Wild Voila Tiger Print Backless Maxi Dress Blue
£159.00 £119.25 MONSOON−30%

MONSOON
Maison Hotel Ginevra Embroidered Floral Print Midi Dress Blue
£190.00 £133.00 MONSOONMore like this
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