Ok, maybe not
When I worked in a gun store in New Mexico, where open carry is legal, this is what I usually wore to work and occasionally open-carried when leaving work to run errands:
It's also my concealed-carry rig when I can get away with OWB.
EDIT: I do not intend to do much open-carrying. It's like, if I'm carrying concealed OWB under a jacket, and my shirt is not long enough to conceal it, and the weather warms up or I go into a warmer place, and I'd really like to take the jacket off but that would expose the pistol . . . I now have the option of taking the jacket off. I might, or I might not. I don't see myself leaving the house with the intention of carrying openly.