I think you may be over analyzing, the only people that would look at your 1.5" belt and think CCW! are people who also CC and couldn't care less that you are wearing a gun.
The wider the belt, the more supportive. 1.75" is great, but it might limit your holster and pant selection, 1.5" is the best all around size IMO. Don't go smaller than 1.25"
The wider the belt, the more supportive. 1.75" is great, but it might limit your holster and pant selection, 1.5" is the best all around size IMO. Don't go smaller than 1.25"