MAC Frost Lipstick in Bombshell
MAC Bombshell Swatch
MAC Bombshell when worn
It's very sheer and shimmery. I guess the reason why it looked so good on the guru I mentioned earlier was that it was so sheer, and what I was seeing was her natural lip color.
If you want a shade that will look like your natural lip color, only a little bit pinker and a whole lot shimmery, then this is the shade for you! However, if you are one of those who shy away from frosty lip shades, then don't bother with this one. This is the frostiest lipstick I've tried so far. Haha!
Hope you find this helpful!