Druids local 704 highly recommends that you find an understanding armorer and get barding made for your favorite combat form. if you expect trouble get a wand/pearl of power to the wizard and mage armor yourself. Even IF you have to shift out of your sustainably harvested dragonscale plate your ac with your own barkskin, the natural armor from your form, and mage armor will still be pretty good.
Removed some derailing series of posts, personally abusive posts, posts totally unrelated to the original topic, and locking. Folks, if you are not trying to answer the question actually being asked in the original post, take it to another thread/subforum.