I work out in thongs, but I seldom change in the locker room. One time I went to swim, in a speedo, I happened to bring a TM thong in my bag. (I thought I brought the brief.) When changing I was super nervous, fortunately nobody saw me as the thong is white, low rise and tiny. I needed to point up to fit in. because it’s very see thru, if I was seen, my whole assets would absolutely draw some unnecessary attention, more than being nude.