When I was in NA this summer, I spotted a bottle labelled ' wrinkle releaser' in the travel toiletries section of a shop. It's made by (and looks like) Downy fabric softener.
Thought it might be worth a try. I didn't find it terribly good on linen or cotton while travelling in the southern hemisphere, but used it to day to good effect on commuter clothes.
I'd ironed a pair of light wool-blend dress trousers this morning, but they'd wrinkled badly by the time i got to work. I sprayed on the Downy and hung them up, and by the time I got our of the shower, the wrinkles were gone along with so were my nicely ironed crease marks :(
Doesn't seem to be available here yet, but possibly something useful to pick if you're travelling. It even has http://www.naden.de/blog/bbvideo-bbpress-video-plugin -->
[+] Embed the video | its own Fb page and a youtube video" target="_blank">Video Download | Get the Video Plugins |