Much as we love the season's Goth-tinged black and plum polishes (such as Lippmann Collection Dark Side of the Moon), they take forever to dry and show chips and smudges like no one's business. The pros at Essie have just introduced Good To Go! ($10), a topcoat that, in a flash, penetrates and hardens every layer of nailcolor down to your base coat, greatly reducing premature mess-ups.

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