For me, my bra(s) is (are) lingerie that adds seductiveness/attractiveness to my overall appearance. I “show” my bra (whether intentionally or not) whenever I dress up in different ways. I like to dress up in a sexy (or slutty) way, either showing my bra through sheer tops or showing my bra from my cleavage or even down-buttoned top.
So, even though it’s lingerie, I reveal my bra no matter how I dress. Just my way of dressing.