Silk tunic top, $178, under organic linen poncho, $158, and jeans, $178, all Eileen Fisher; www.eileenfisher.com; House of Harlow necklaces $48 (small) and $85 (large); Jeffrey Campbell shoes, $126; all Bloomingdale's.Model: Mary R. / Look Model AgencyStyling: Maghan McDowellHair/Makeup: Erika Taniguchi / BeautybyErika.com Photo: Russell Yip, The Chronicle