Hi there
I have to recommend my wife, Viola. She is a dress designer who specialises in wedding dresses, evening dresses and, of course, bridesmaid's dresses.
Have a look at her website -
http://www.violarntzen.co.uk She is based just off Battersea Rise, between the Commons. Feel free to call her on 07813 118 707.
Appointments can be made outside usual working hours which fits in well with all of us who have children.
Regards
ps You may be interested to know she also undertakes alterations ranging from turning up trousers to total redesigns.