I ordered half size up like others suggested and the boot fit perfectly. I'm a 9 and ordered a 9.5 which sounded huge to me but were just right. The boots are comfortable warm and don't feel clunky. I would recommend them.
These boots are absolutely fantastic and super stylish, but they run a little small. ..I waited for a month or so to receive the boots due to being on the waiting list. ..unfortunately I had to return the boots :(