I'm traveling to Ireland July 13-27, 2013 and am really at a loss for what to pack. We are flying into Shannon and traveling the western coast, Ring of Kerry. Do i need shorts or is the weather cool enough to mainly wear capris and pants? Sort sleeves, long sleeves? Do I need many sweaters? I have a lightweight raincoat because I've heard it rains randomly. Also for going to dinner what is the usual dress, pretty casual like pants and a nice sweater or shirt or should I pack a few dresses? I don't want to be that annoying American tourist where I'm under/overdressed everywhere we go.