Brass will naturally tarnish and is often a desired look. To prevent tarnishing, store your jewelry in a dry location. Keep away from water and lotions. Wipe with a soft cloth after wearing to remove any oils. You may keep your brass shiny by washing it with a simple combination of dish soap, water, and a gentle scrub.
Tassel jewelry is best laid flat or hung for storage. In the case of any wrinkles or creases in a tassel, you can iron on a low setting. Place a clean cloth between the fiber and surface of the iron. Items with embroidered fibers can still be washed with soap and water, just be gentle. Wipe in one direction and let air dry.