Top Picks
Glitter One Shoulder Maxi Dress For Women - Black Sparkly High Slit Slim Fit Gown - Spring Gala Prom Party Outfits 2026
FIONA’S PICK MILANOOGlitter One Shoulder Maxi Dress For Women - Black Sparkly High Slit Slim Fit Gown - Spring Gala Prom Party Outfits 2026
£31.15 £18.69 MILANOO
Black One Shoulder Fitted Maxi Dress
GEMMA’S PICK PRETTYLITTLETHINGBlack One Shoulder Fitted Maxi Dress
£11.25 PRETTYLITTLETHING
Cape Sleeve High Neck Drape Detail Mini Dress In Black, Women's Size UK
TAMSIN’S PICK EGOCape Sleeve High Neck Drape Detail Mini Dress In Black, Women's Size UK
£27.00 EGO
Ax Paris Black Diamante Sparkle One Shoulder Ruched Midi Dress
SIOBHAN’S PICK DOROTHY PERKINSAx Paris Black Diamante Sparkle One Shoulder Ruched Midi Dress
£74.98 £44.99 DOROTHY PERKINS
One Shoulder Cut Out Waist Maxi Dress In Black Slinky, Women's Size UK
ESME’S PICK EGOOne Shoulder Cut Out Waist Maxi Dress In Black Slinky, Women's Size UK
£14.00 EGO
How we pick

Quick word on how this list was made. Fiona, Gemma, Tamsin, Siobhan and Esme picked their favourites from the black one shoulder 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.

Under £5018 pieces
Meeting Ladies Female Bride Wedding Party Dress, XS, S, M, L, XL, XXL - XS / Black
INSTOCK

Meeting Ladies Female Bride Wedding Party Dress, XS, S, M, L, XL, XXL - XS / Black

£22.99 INSTOCK
Meeting Ladies Female Bride Wedding Party Dress, XS, S, M, L, XL, XXL - L / Black
INSTOCK

Meeting Ladies Female Bride Wedding Party Dress, XS, S, M, L, XL, XXL - L / Black

£22.99 INSTOCK
One Shoulder Faux Leather Mini Dress - Black by Goddiva
GODDIVA

One Shoulder Faux Leather Mini Dress - Black by Goddiva

£19.00 GODDIVA
One Sleeve Diagonal Sequin Midi - Gold by Goddiva
GODDIVA

One Sleeve Diagonal Sequin Midi - Gold by Goddiva

£39.00 GODDIVA
MISSPAP Women's Lace Volume Hem Mini Dress in Black
MISSPAP

MISSPAP Women's Lace Volume Hem Mini Dress in Black

£39.00 MISSPAP
Plus Black Sculpt Bardot Ruched Side Long Sleeve Maxi Dress
PRETTYLITTLETHING

Plus Black Sculpt Bardot Ruched Side Long Sleeve Maxi Dress

£32.00 PRETTYLITTLETHING
Black One Shoulder Fitted Maxi Dress
PRETTYLITTLETHING

Black One Shoulder Fitted Maxi Dress

£11.25 PRETTYLITTLETHING
Black Stretch Woven One Shoulder Maxi Dress
PRETTYLITTLETHING

Black Stretch Woven One Shoulder Maxi Dress

£14.50 PRETTYLITTLETHING
Cape Sleeve High Neck Drape Detail Mini Dress In Black, Women's Size UK
EGO

Cape Sleeve High Neck Drape Detail Mini Dress In Black, Women's Size UK

£27.00 EGO
Meeting Ladies Female Bride Wedding Party Dress, XS, S, M, L, XL, XXL - S / Black
INSTOCK

Meeting Ladies Female Bride Wedding Party Dress, XS, S, M, L, XL, XXL - S / Black

£22.99 INSTOCK
Meeting Ladies Female Bride Wedding Party Dress, XS, S, M, L, XL, XXL - M / Black
INSTOCK

Meeting Ladies Female Bride Wedding Party Dress, XS, S, M, L, XL, XXL - M / Black

£22.99 INSTOCK
Black Matte Sculpt Asymmetric Neck Maxi Dress
PRETTYLITTLETHING

Black Matte Sculpt Asymmetric Neck Maxi Dress

£21.00 PRETTYLITTLETHING
One Shoulder Cowl Front Maxi Dress In Black, Women's Size UK
EGO

One Shoulder Cowl Front Maxi Dress In Black, Women's Size UK

£30.00 EGO
One Shoulder Cut Out Waist Maxi Dress In Black Slinky, Women's Size UK
EGO

One Shoulder Cut Out Waist Maxi Dress In Black Slinky, Women's Size UK

£14.00 EGO
−40%Glitter One Shoulder Maxi Dress For Women - Black Sparkly High Slit Slim Fit Gown - Spring Gala Prom Party Outfits 2026
MILANOO

Glitter One Shoulder Maxi Dress For Women - Black Sparkly High Slit Slim Fit Gown - Spring Gala Prom Party Outfits 2026

£31.15 £18.69 MILANOO
−53%Ax Paris Green Sequin One Shoulder Long Sleeve Mini Dress
DOROTHY PERKINS

Ax Paris Green Sequin One Shoulder Long Sleeve Mini Dress

£70.19 £32.99 DOROTHY PERKINS
−40%Ax Paris Black Diamante Sparkle One Shoulder Ruched Midi Dress
DOROTHY PERKINS

Ax Paris Black Diamante Sparkle One Shoulder Ruched Midi Dress

£74.98 £44.99 DOROTHY PERKINS
−44%Ax Paris Multi Sequin One Shoulder Gathered Midi Dress
DOROTHY PERKINS

Ax Paris Multi Sequin One Shoulder Gathered Midi Dress

£80.34 £44.99 DOROTHY PERKINS
£50 to £1007 pieces
One Shoulder Pleated Fan Midi Dress - Black by Goddiva
GODDIVA

One Shoulder Pleated Fan Midi Dress - Black by Goddiva

£68.00 GODDIVA
Ax Paris Black And Orange Floral Print One Shoulder Cut Out Mesh Midi Dress
DOROTHY PERKINS

Ax Paris Black And Orange Floral Print One Shoulder Cut Out Mesh Midi Dress

£53.00 DOROTHY PERKINS
Goddiva One Sleeve Diagonal Sequin Midi
GODDIVA

Goddiva One Sleeve Diagonal Sequin Midi

£78.00 GODDIVA
−15%MISSPAP Women's Satin Asymmetric Strap Pleated Waist Low Back Maxi Bridesmaid Dress in Black
MISSPAP

MISSPAP Women's Satin Asymmetric Strap Pleated Waist Low Back Maxi Bridesmaid Dress in Black

£60.00 £51.00 MISSPAP
−34%Oasis Petite Occasion Tie Bias Maxi Dress In Chocolate
DOROTHY PERKINS

Oasis Petite Occasion Tie Bias Maxi Dress In Chocolate

£78.79 £52.00 DOROTHY PERKINS
−30%Coast Bow And Drape Detail One Shoulder Satin Bridesmaid Dress In Black
DOROTHY PERKINS

Coast Bow And Drape Detail One Shoulder Satin Bridesmaid Dress In Black

£129.00 £90.30 DOROTHY PERKINS
Lavish Alice SADIE Satin Maxi Dress in Black UK
LAVISH ALICE RETAIL LTD

Lavish Alice SADIE Satin Maxi Dress in Black UK

£168.00 LAVISH ALICE RETAIL LTD

More like this

See all in One Shoulder Dresses →
Work One Shoulder Dresses: Our Honest ShortlistOne Shoulder DressesWork One Shoulder Dresses: Our Honest ShortlistThe Printed Maxi One Shoulder Dresses ShortlistPrinted DressesThe Printed Maxi One Shoulder Dresses ShortlistSleeveless Maxi One Shoulder Dresses: Picks We Stand ByOne Shoulder DressesSleeveless Maxi One Shoulder Dresses: Picks We Stand ByOne Shoulder Strappy Evening Dresses We RateOne Shoulder DressesOne Shoulder Strappy Evening Dresses We RateStandout Teal One Shoulder Dresses to ShopOne Shoulder DressesStandout Teal One Shoulder Dresses to ShopGarden Party One Shoulder Dresses That Flatter Without TryingOne Shoulder DressesGarden Party One Shoulder Dresses That Flatter Without Trying