For safety reasons you are not allowed have an iron in your cabin. A portable steam wand works great. Also, you can put items that are prone to wrinkle in plastic bags when you pack them. A wrinkle release spray works too.
I understand its for safety reasons which is fine, but will they actually go thru your luggage and take it out? Has anyone else evr brought one on board from home? Where would I find this stuff to put in my suitcase for evrything not to wrinkle?