As much as Brooks Brothers is the frumpiest store around, they have the best dress shirts. Their "non-iron" shirts really work. I've bought "non-wrinkle" and "non-this-and-that" before and it's all bs. EXCEPT the non-iron shirts from Brooks Brothers. You just wash 'em, put 'em in the dryer and hang 'em, that' it. They look perfectly ironed when you go to work and they look perfectly ironed 10 hours later when your days is done. You put them in a suitcase, and hang them in a hotel and they look perfectly ironed when you wake up and go to that meeting.
And they're all 100% cotton. I have about 20 of them and not one of them has ever seen an iron and not one of them has ever been to a dry cleaner. And they're just $65 a pop. A steal.