To wear this shirt, simply button it up from the bottom. You can wear it on its own for a casual look or layer it under a jacket for a more dressed - up style. When it comes to sizing, always check the size chart carefully as each item may have its own specific measurements. For washing, turn the shirt inside out and use a gentle cycle with cold water to prevent the colors from fading. Avoid using bleach as it can damage the fabric. Hang it to dry to maintain its shape. Iron on a low - heat setting if needed, and make sure to iron on the reverse side to protect the patchwork design.