How to use: Put on this blazer like you would any other jacket. Button it up for a more formal look, or leave it open for a casual yet sophisticated style. It's great for office meetings, business lunches, or any semi - formal events. Notice: Make sure to check the size chart before purchasing to avoid size issues. Also, different color options might have slight differences in fabric shading, which is normal. Maintenance: Machine wash the blazer in cold water on a gentle cycle. Use a mild detergent to preserve the color and fabric quality. Hang it to dry to prevent shrinkage. Iron it on a low - heat setting if needed to keep it looking sharp.