Here is an amusing shot of B.H. in disguise from The New Adventures of He-Man episode "Glastnost Schmaznost". I like that his disguise is incredibly poor to say the least, and that he is sporting a classic glasses, nose, and mustache look, ala Groucho Marx! I very much doubt this comical disguise would have been written into the script!
(click on the image to see it at full-size)