Most of times people don't care what shoes you are wearing as long as they are somewhat formal. However, I would not take the chance of those few who would think you were weird for wearing boots to an interview; this is not the point to distract focus away from the presentation of yourself to what you are wearing; I don't even wear a pocket square during my interviews.
I wish I could say yes, as I love black bal boots - However, boots in general are seen as bit of no-no in some business environments in my experience, even though they are nicer than 99 per cent of the squared-toed Ecoos other people wear.
What does this mean? When you specify the measurements, that is what you get - if you specify a 30" waist, the waist is 30". Please post info on your ordered measurements as well as pics of the real measurements.