What Angie said. I had a dusty mauve suit I called my 'power suit'. Whenever I wore it, I got what I asked for - the job, the raise, the grant - it was scary! It is a hard colour to find, and I don't have any in my closet at the moment.
i think of teal (dark teal, not turquoise) as a universally great colour for bathing suits on anyone.
My brother painted the interior of his house a colour called 'Sugar Cookie'. I would love to have a job naming paints, or nail varnish...