Being a midsize South Korean city, Suncheon has no shortage of shopping available. Your best bet is to head over to Jung-ang-dong, to Hwanggumno Fashion Street near the medical rotary, where you'll find a number of boutique stores lining the alleyways. There is also an underground shopping center and several open-air markets, including the Jung-ang Market and the Bukbu Shijang in Maegok-dong. There are also the usual huge departments stores and discount marts, including Home Plus (in Jorye-dong; take bus no. 50, 55, 56, 58, or 59), E-Mart (in Doekam-dong, about 10 min. from the train station), and Homever (which is located about a block from the E-Mart). For higher-end fashions, try New Core Outlet in Jorye-dong (take city bus no. 50, 55, 58, or 59). There is also a Toy Department Store (Jangnamgan Baekhwajeom) in Jorae-dong.
Yeosu, though smaller, has some shopping options as well. In Jung-ang-dong, there is a shopping area akin to Seoul's Myeongdong, mostly for fashion and jewelry. There is an E-Mart right across the street from the bus terminal, open until midnight. For more upscale shopping, try either the JU Department Store in Munsu-dong or the Lotte Marts in either Guk-dong or Seowon-dong.
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.