Originally Posted by 0b5cur1ty
One option you might like to add to your list is Suitsupply MTM. They have a shop in London that I believe offers the MTM programme (though I don't think there's a physically separate shop for MTM like here in Amsterdam). Price-wise, this will be nearer your original goal.
They have two stores in London now, one in the new Westfield and the other at the start of Savile Row across from Gives and...