To wear this Hawaiian - style shirt, simply button it up and you're ready to hit the beach or a casual gathering. You can pair it with shorts for a laid - back look or with trousers for a more dressed - up style. When it comes to washing, follow the care label on the shirt. Usually, it can be machine - washed in cold water with like colors. Avoid using bleach as it may fade the print. Hang it to dry to keep its shape. Check the size chart before buying to ensure you get the right fit, as different suppliers may have different sizing standards.