I am little confused.  I have just returned to scouting with my Tiger son.  When I was a Boy Scout I had a patch jacket.  Actually I still have it, its just too small now.  Anyway can Cub Scouts/Boy Scouts still wear patch jackets?  What about adults?  I was looking forward to my son starting his collection and growing my own. 
  
Another question I have, assuming adults can wear patch jackets, can I wear my OA back patch even though I am not currently active in the OA. 
  
Sorry for any oblivious etiquette questions I may be asking.  I just have been out of the loop for quite a while. 
  
Thanks in advance.