Top Picks
Cutie London Vibrant Geometric Print Maxi Shirt Dress In Navy
DANI’S PICK DOROTHY PERKINSCutie London Vibrant Geometric Print Maxi Shirt Dress In Navy
£47.56 £19.50 DOROTHY PERKINS
Blue Floral Print Chiffon Extreme Cowl Sleeveless Maxi Dress
ZARA’S PICK PRETTYLITTLETHINGBlue Floral Print Chiffon Extreme Cowl Sleeveless Maxi Dress
£15.00 PRETTYLITTLETHING
Izabel London Ikat Print Sleeveless A-Line Maxi Dress In Blue
CHLOE’S PICK DOROTHY PERKINSIzabel London Ikat Print Sleeveless A-Line Maxi Dress In Blue
£50.48 £26.25 DOROTHY PERKINS
Crushed Satin Sleeveless A Line Midi Dress - Navy Blue by Goddiva
LEANNE’S PICK GODDIVACrushed Satin Sleeveless A Line Midi Dress - Navy Blue by Goddiva
£33.60 GODDIVA
Denim Cutout Bodycon Dress For Women - Blue Studded Sleeveless Slim Fit Pencil Sheath Midi Dress - Summer Party Clubwear 2026
MAGGIE’S PICK MILANOODenim Cutout Bodycon Dress For Women - Blue Studded Sleeveless Slim Fit Pencil Sheath Midi Dress - Summer Party Clubwear 2026
£46.73 £25.70 MILANOO
How we pick

Quick word on how this list was made. Dani, Zara, Chloe, Leanne and Maggie picked their favourites from the blue sleeveless party 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

Blue Fringe Detail Knitted Mini Dress
PRETTYLITTLETHING

Blue Fringe Detail Knitted Mini Dress

£22.50 PRETTYLITTLETHING
Crushed Satin Sleeveless A Line Midi Dress - Navy Blue by Goddiva
GODDIVA

Crushed Satin Sleeveless A Line Midi Dress - Navy Blue by Goddiva

£33.60 GODDIVA
Pale Blue Satin Plunge Lace Trim Floaty Maxi Dress
PRETTYLITTLETHING

Pale Blue Satin Plunge Lace Trim Floaty Maxi Dress

£22.50 PRETTYLITTLETHING
Goddiva Crushed Satin Sleeveless A Line Midi Dress
GODDIVA

Goddiva Crushed Satin Sleeveless A Line Midi Dress

£48.00 GODDIVA
Blue Floral Print Chiffon Extreme Cowl Sleeveless Maxi Dress
PRETTYLITTLETHING

Blue Floral Print Chiffon Extreme Cowl Sleeveless Maxi Dress

£15.00 PRETTYLITTLETHING
−57%Izabel London Printed Tie Front Knee Length Dress In Blue
DOROTHY PERKINS

Izabel London Printed Tie Front Knee Length Dress In Blue

£34.88 £15.00 DOROTHY PERKINS
−59%Cutie London Vibrant Geometric Print Maxi Shirt Dress In Navy
DOROTHY PERKINS

Cutie London Vibrant Geometric Print Maxi Shirt Dress In Navy

£47.56 £19.50 DOROTHY PERKINS
−30%Party Dress Maxi Royal Blue Straps Neck Sleeveless Backless Sexy Semi Formal Ball Gown
MILANOO

Party Dress Maxi Royal Blue Straps Neck Sleeveless Backless Sexy Semi Formal Ball Gown

£31.16 £21.81 MILANOO
−30%Party Dress Mini Blue Flowers Sleeveless Flower Sexy Semi Formal Summer Dress
MILANOO

Party Dress Mini Blue Flowers Sleeveless Flower Sexy Semi Formal Summer Dress

£34.49 £24.14 MILANOO
−45%Denim Cutout Bodycon Dress For Women - Blue Studded Sleeveless Slim Fit Pencil Sheath Midi Dress - Summer Party Clubwear 2026
MILANOO

Denim Cutout Bodycon Dress For Women - Blue Studded Sleeveless Slim Fit Pencil Sheath Midi Dress - Summer Party Clubwear 2026

£46.73 £25.70 MILANOO
−48%Izabel London Ikat Print Sleeveless A-Line Maxi Dress In Blue
DOROTHY PERKINS

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

£50.48 £26.25 DOROTHY PERKINS
−25%Imogen Sleeveless Chiffon Party Dress Blue
MONSOON

Imogen Sleeveless Chiffon Party Dress Blue

£38.00 £28.50 MONSOON
Sale Watcher6blue sleeveless party dress on sale right nowSee them all →
−55%Wallis Floral Jacquard Ruffle Hi-Low Midi Dress In Blue
DOROTHY PERKINS

Wallis Floral Jacquard Ruffle Hi-Low Midi Dress In Blue

£65.00 £29.25 DOROTHY PERKINS
−40%Sleeveless Mini Denim Dress For Women - Medium Blue Y2K Flower Button Fit And Flare Jean Pleated Sun Dress - Summer Casual Party 2026
MILANOO

Sleeveless Mini Denim Dress For Women - Medium Blue Y2K Flower Button Fit And Flare Jean Pleated Sun Dress - Summer Casual Party 2026

£50.63 £30.38 MILANOO
−30%Sleeveless Sequin Prom Dress Blue
MONSOON

Sleeveless Sequin Prom Dress Blue

£48.00 £33.60 MONSOON
−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
−15%Yours Floral Print Mesh Dress In Blue
DOROTHY PERKINS

Yours Floral Print Mesh Dress In Blue

£44.00 £37.40 DOROTHY PERKINS
−20%Jolie Moi Long Sleeve V Neck Mesh Maxi Dress In Navy
DOROTHY PERKINS

Jolie Moi Long Sleeve V Neck Mesh Maxi Dress In Navy

£78.00 £62.40 DOROTHY PERKINS
−10%With Homecoming Dress Sleeveless Short A-Line V-Neck Lace Polyester Light Blue Party Dress
MILANOO

With Homecoming Dress Sleeveless Short A-Line V-Neck Lace Polyester Light Blue Party Dress

£119.72 £107.75 MILANOO

More like this

See all in Sleeveless Dresses →
Our Pick of the Best Sleeveless Midi Wedding Guest DressesWedding Guest DressesOur Pick of the Best Sleeveless Midi Wedding Guest DressesDenim Sleeveless Polka Dot Dresses That Have Caught Our EyePolka Dot DressesDenim Sleeveless Polka Dot Dresses That Have Caught Our EyeBlack Sleeveless Tiered Dresses Worth Adding to Your WardrobeSleeveless DressesBlack Sleeveless Tiered Dresses Worth Adding to Your WardrobeEffortless Mesh Sleeveless Tiered Dresses We LoveMesh DressesEffortless Mesh Sleeveless Tiered Dresses We LoveThe Best Lace Sleeveless Evening Dresses to Shop NowSleeveless DressesThe Best Lace Sleeveless Evening Dresses to Shop NowSleeveless Evening One Shoulder Dresses Worth a Closer LookOne Shoulder DressesSleeveless Evening One Shoulder Dresses Worth a Closer Look