I don't mess with anything that isn't wash and dry I am too lazy for that LOL!
This fabric is easy to wash. I do wash in cold or warm only and then the dryer at whatever setting I need. It will come out of the dryer wrinkle free and if you hang it right away it stays fine. I had this one folded for a little while but all I need to do is take my hair dryer to it and the wrinkles fall out when I travel. That is why I try to buy shirts made of this material. I have many Michael kors and I have sold many on Listia ....hope this helps