A short clip from the Fashion Week Munich 1976, aired in Spanish TV. The denim vest worn here by the model looks like one from HIS jeans.
You can also see the denim vest by HIS Jeans here:
Dedicated to all the beautiful women around the world wearing denim jeans vests while the 1970s this may also be some kind of online museum for the jean vests and denim waistcoats, that were an important part of the fashion in the 70s.
A short clip from the Fashion Week Munich 1976, aired in Spanish TV. The denim vest worn here by the model looks like one from HIS jeans.
A vintage blue jean vest made by HIS Jeans. Found in the WWW
And another piece from the same company (Henry I. Siegel):