To use this jacket, simply put it on over your casual clothes like T - shirts or blouses. It's great for both weekdays and weekends. When it comes to care, you can machine wash it in cold water on a gentle cycle. Avoid using bleach as it may damage the fabric. After washing, let it air dry instead of putting it in the dryer. Also, try to store it in a cool, dry place when not in use to keep it in good condition.