<human>:  What is the best way to iron a shirt?
<bot>: The best way to iron a shirt is to start with the collar and yoke, which should be done on the highest setting. Then set the iron to a lower temperature for the sleeves and body. When ironing, move in a smooth and even pattern, with your iron going over the seams twice. Begin and end each part of the shirt at the edge of the fabric. Ironing the cuffs and placket last will help them keep their stiffness. Finish by steaming or spritzing the shirt with water.