Greatest Hits: Essie Ballet Slippers is the Only Neutral Nail Polish You Need

While we can't get enough of shiny new beauty launches, sometimes it's the products that have stood the test of time that really deserve the spotlight. In our Greatest Hits series, we take a closer look at the staples beauty insiders swear by. The Icon Essie Ballet Slippers, $8.50 What it is: A semi-sheer, neutral pink polish that flatters all skin tones. How we use it: As a go-to, goes-with-everything nude for fingers and toes. When we want a shade that looks as good with all-black-everything a...