Have you or your husband ever grabbed something off the floor that you wanted to wear, but it was a little too wrinkly to rock it? In this case, the shirt was left in the dryer for a couple days, so although it's clean, it is too wrinkly for the hubbs to wear to work.
We can make a major improvement here if you have 5-10 minutes and one ice cube. Toss the shirt and one ice cube into the dryer. You will hear the ice cube bouncing around in there. Once you can hear that the ice cube has melted, pull out the shirt and Voila!