@Gillian166 Yes, the mirror was a bit of a steal at £30, but it had quite a few chips to the frame, which I didn't mind. Sadly, it's been through the wars a bit. Firstly, there was a leak from a neighbour's apartment, right above where the mirror was hung. This caused further damage to the frame and warped the back. A friend, who is an artisan, put a new back on for me, but it's so blooming heavy now that the builders said not to risk hanging it on the wall. Then I had some guys moving some furniture for me who knocked it over, causing a lot more damage. Oh dear. I still love it though.
I think the bench looks amazing there and works so well with the scheme. I do love your dark colour palette and I think it's a good one for mixing old and new. I think I remember the grey armoire. Did you post a picture of it on another thread, or was that a kitchen dresser?
I guess you are probably right about the vintage beds. I think it's not that easy to find a king sized one, let alone a four poster (the king bed I have in one of the rooms is reproduction). I have two vintage beds in the house, both 'doubles' and both from France, but the oak one with the big headboard is actually slightly narrower so a standard double mattress barely squeezes into it and curves up on one side. The guests haven't complained though and it was a bargain at £50! And the upholstered one is in my largest bedroom, so I really should have gone for a bigger bed, but I just fell in love with this one and it was affordable and newly painted and upholstered, so no work there for me!