I have a few no iron shirts, they look tons better ironed. Do you really think Jones New York is making a washable wool suit? Take a look, click here. I kind of, no I doubt it. Am I ready to spend the bucks to test it out?
You'd have to get the pants, skirt and jacket, and then wash them all at the same time. I'm a firm believer in washing the set together, so they wearout at the same rate.
Here's a pic: