Someone mentioned to me that a local made to order bridal shop were happy to help as they had the facility through their made to order services. I think they were called Golden Sash on Wandsworth Bridge Road.
Hope you get it sorted out!

Thanks so much for your reply - I will check them out!

Designer Alterations near Queenstown Rod station
They are bridal specialists and recommended by pretty much everyone I know who has ever used them, plus lots of bridal shops!

Can anyone please recommend a good seamstress around the Earlsfield/Wandsworth area (or slightly beyond)? It's for a really important job adjusting a bridesmaid dress (including slightly enlarging the dress) so I really want to find somebody who is reliable, excellent at their job and comes highly recommended!

Thank you so much