Hang the shirt in a steamy bathroom for 10 to 15 minutes
Lightly mist the shirt with water and smooth it by hand
Use a hair dryer on low heat while pulling the fabric taut
Toss the shirt in the dryer with a damp towel for 10 minutes
Roll the shirt tightly and let it sit for a few minutes
Press wrinkles out with a flat, heavy object like a book
Use a wrinkle-release spray if available
Smooth the shirt and hang it immediately after washing
Wear the shirt under a jacket or sweater to help relax minor wrinkles
Stretch and flatten the shirt on a clean surface before wearing