Cutting curly girls since 1984. Flagship of what’s become a mini, kinky empire of de-frizzing gels and franchise salons. Midtown digs light and airy with McMansion touches: sconces, faux-snakeskin sofas. Patented “Carving & Slicing” technique kills pyramid-head by stripping out bottom weight and pumping roots. Sessions with Oui herself, who manages Minnie Driver’s mane, by referral only. But stylists, highly trained in jigsaw puzzling, place each and every ringlet with care. Stick-straight blowout service available at the self-hating price of $90.