Comment by netsharc

I presume this is hat a based on the ribbon.

Note: That link's (actual) photographs seem to suggest that the topic was not adequately researched or generatively produced.

Namely the photo with the caption "The Origin of Swiss Traditional Dress Photo by Cabinet Card Gallery" contains a sign within some words that indicate that even though these are Swiss people in the photo they are actually wearing costume to celebrate Austrian traditional costume of the region of Styria. The hints are "Steirisch" (Styrian) and "Buachstoana" (looks like a phonetic spelling of a Bavarian/Austrian dialect word as opposed to Swiss German and "Verein" (club/association). If someone could expand the "erh." abbreviation in a period-correct way, that would probably be definitively telling. This also doesn't resemble much of the Tracht I have seen worn at festivals in Switzerland either (regionalisms aside).

I assumed a hat (there do appear to be two trailing ribbons coming out — gives me a "Heidi" vibe).

Thanks. I'm going with the hat theory.