It's not that hard to keep a shirt from being wrinkled. It takes just a little bit of time and effort to clean up a shirt and make it look just like it came out of the package. All it takes is an iron (which comes in most hotel rooms, hint hint) and some patience.
So, take a look at this article and learn how to iron a shirt. After mastering that skill you'll be the snazziest guy on the block.
Frat! ~ "Dad" Seth Anthony