These stylists just might be more obsessed with your hair than you are. Blowouts, cuts, color—you name it, they’ll do it, and do it well. The Interlocks team of 15 clip artists (some of them—gasp—Newbury Street defectors) is well schooled, having traveled to Milan and London to learn from the best in the trade. Nervous about switching stylists? Stop in for a complimentary consultation. This spa is so certain of itself, it offers clients a free follow-up appointment if they’re not completely happy.