I have been obsessed with gray/taupe nail polish lately. I think it might be the fact that you can wear them practically with any outfit. They look so hip and modern, and they look better in short nails ( I don't like my nails to get too long). If I had to choose my favorite one, it would be soooo difficult; but I could tell you that the one I reach for often is "under my trench coat - Sephora by OPI". It is the most versatile and the most unique of the bunch. Here are pictures and swatches of the gray/taupe nail polishes I own.
Until next time!