After branching into the spinoff A.OK clothing line, handbags, and housewares (Bushwick-scented candles, anyone?), two-borough boutique Oak is launching unisex sunglasses for spring. The original Circleline shades feature polarized Lennon-style lenses and handmade black, amber, or clear acetate frames. The metal bridge — in gold or silver — adds a modern, aviator-esque twist to the classic shape.
