Fwiw, I have an italian-styled odd jacket w/ blue buttons. A light tweed, 3 btn, double vent, patched pockets (only two), swelled edges. The buttons overlap too. My only jacket w/ this. The overlap bugs me sometimes, not the blueness of the buttons. But come to think of it, I don't ever wear it w/ tan pants. I use a brass-buttoned blazer for that. Interesting to be made aware of that. I'd leave it be until you feel strongly about switching. An Ignatian principle of discernment is, "Do nothing while confused."