Navy blues are all the rage this season. Summertime is long gone, so leave those turquoise and robin’s egg shades in the past. Go on and dig deeper! 1. Nars, Night Flight ($17), a black-based polish featuring cobalt blue pearls reminds us of star gazing. A limited edition, the option of painting the heavens on your digits is only available for a short time. Not for you? Try 2. Essie, Midnight Cami ($8) This deep shimmering blue will reflect not only the light, but also how much of a fashionista you are. Searching for a navy with subtle shimmers and a matte finish? 3. OPI, Russian Navy Suede ($10.50+) will give you the best of both worlds!