These casual shirts are super easy to wear. Just slip them on and you're ready for a casual day out. When choosing a size, make sure to check the size chart as different suppliers may have variations. Be aware that due to manual measurements, there might be a small inaccuracy in size. To maintain these shirts, you can machine wash them in cold water with like colors. Hang them to dry to keep their shape. Avoid using bleach as it can damage the fabric. With proper care, these shirts will last you a long time and keep you looking stylish.