I've had a fair bit of trouble with this one. It's a poorly marked moth and very similar to one or two others. To try and help get a correct ID, I'm posting 3 images of it. One is where the wing blew it wing up as I was taking photos. For the moment, I've settled on it being an Autumnal Moth - Epirrita autumnata (TBC). Whatever it is, it's another first for me.
Autumnal Moth -
Epirrita autumnata. TBC.