I swear an episode of “Green Acres” featured Arnold Ziffel going to Paris (or somewhere in France) and coming back wearing a beret. My Google Fu must be busticated because I have searched every combination of Arnold/Ziffel/pig/beret/Paris/France to no avail. Does anyone remember this?
I don’t recall that one myself, but here are some pictures of Pigs in Berets for you:
Here’s a publicity photo ofArnold in a beret, but that wasn’t from an episode.
Could it have been in the two part episode where Arnold goes to Hollywood and becomes a film star? (Season 3, episodes 29 and 30)
I did an IMDB search for Arnold ziffel in plet:
http://www.imdb.com/search/text?realm=title&field=plot&q=ziffel
None look like it
Brian
Can’t speak for Arnold, but Sir Oinks-a-Lot did wear a college beanie.
My favorite episode was the one where Arnold could grunt in seven languages. 
(kind of a hijack)
Back in the 70’s, during the Baader-Meinhof days, I dreamt up a terrorist group called Kommando Arnold Ziffel. I wanted to get shirts printed showing a pig holding an AK-47 silhouette, but never did:(
I wanted to freak out the Germans. “Wer ist daß? Arnold Ziffel! Ein Schwein!?!? Bist du verrückt? Blöde Ami!”
I don’t recall, but I do hope to see more Green Acres content on the SMDB. (seriously!)