I've only worn these boots a few times in the snow.  Sized up, since I'm a half size, and they fit well, with a little wiggle-room for fluffier socks.  I love how cute they are.  It's nice to just be able to slip them on when I'm in a rush on a colder day.

I rated down a star because one of the times I wore them in the snow, somehow the way I was walking kicked up snow into the boot.  I'm not sure how this happened, or if this was just user error (I was NOT dressed for the snow).  Hopefully after a few more snows I'll be able to figure out the issue and update the review.