Revlon Nail Enamel in Midnight Affair ($4)
What it is:
An inky equivalent to falls vampy shades. Navy base, minimal shimmer.
What I'm loving:
This polish dries in a flash, costs next to nothing and covers about as well as OPI. The nearly-black shade of blue is trend-right for fall and when paired with short nails, subdued enough for office wear.
Comparable to:
Nicole by OPI in Razzle Dazzler $7,
Nars Midnight Express $16
A WORD ABOUT OPI:
The closest OPI match is Russian Navy, described as 'deep indigo' on their website, the polish wears a lot more like purple. So, if you're looking for a dark navy, avoid this shade.