I'm not trying to say this in a mean way, but you will probably get better responses if you start to post on the Men's Clothing (MC) side of the forum. They tend to discuss stuff like this (and trouser breaks) more commonly than in Street Wear & Denim.
I happen to wear dress shirts to work and since I can afford it I have my shirts washed after each wear. I take them to the cleaners who will launder and press them for me. To iron a shirt takes at least 15 minutes and I don't have 1.25 hours every week to spend ironing my shirts.