Proper leather shoes

I have these. I'm between a UK 9.5 and 10. Mine are 9.5 and fit bang on.

Shouldn't be too much of a task to find a pair to try on?

That's the kind of size range that I fall into.
Just emailed brogueshoes so depending on what they say it looks like I'm going to go for a size 9.5.
Brougshoes have a good returns policy so it shouldn't be a problem if they are the wrong size.

Thanks for all the help.