As music plays, white scrims separate Pure Envy Spa Bar’s pedicure stations, where stenciled portraits of Audrey Hepburn hang on sea-green walls. There, visitors plunge feet into baths of dutch cocoa, milk and honey, or water spiked with floating lime slices and mint leaves. Nailcare services are far from the only treatments available—a variety of facials soothe different skin types, and hot stones and oils facilitate massages. Waxing helps remove undesired hair more efficiently than trying to shave with a vegetable peeler. The spa boutique also sells OPI polishes, Yon-Ka Paris skincare products, and gift cards.