Joan Watson (played by Lucy Liu) on Elementary on CBS was spotted wearing this black top with polka dot collar and tie on Elementary on episode '' (6x05) in May 2018. Joan's Top is the Polka-dot silk-trimmed cotton-jersey T-shirt by Miu Miu . Joan's Shoes is the Phoebe Philo Collection Slide Sandals by Céline . For shoppable links visit wornontv.net/101303