Swimsuits. I'm not concave; I don't have a 36" or greater ribcage; my tits are not in my armpits; and I don't want a one piece. That rules out 90% of bikini tops. add in that I want to actually swim and move in it without popping out, and I'm shopping online. For a swimsuit. When I have to ship back and wait for the refund on the 90% that don't fit right.