Whether you’re in the market for a chrome mani or highlights that’ll convince co-workers you were born a blonde, this guide to buzzy beauty hubs around the U.S. (tested by a team of reporters!) will prove indispensable. Did we mention you get a discount? Mention InStyle when booking to get a 20% discount that applies to the specific service and location described below during the month of October 2016. Offer is for one discount per person, per location.