Brooks Brothers offers a nice line of wrinkle free suits. They work 90% of the time!
Most mornings I wake up hang my shirt and sport coat (because I hate suits and thank God I don't need suits) in the bathroom and crank the shower all the way to hot for 15min.
The sport coat usually comes out fine, I usually end up ironing the shirt before I walk out the door (because my wife and mother have been telling me it's the right thing to do for year...although, I flew 340,000 miles last year, my Mom flew 16,000 and my wife few 2,200, so who I am I to argue with them?)
LL Bean makes some nice roll-aboards which have neat suit compartments. This set up is great for packing suits and keeping them neat and organized when you arrive. LL Bean has a lifetime garuntee on all thier products, even if the airline totals it they will replace it free of charge!