Here's the history about Pachucos.
That style of clothing reminds me of live and let die the Bond film.. Very 70's for me, Starsky and Hutch era.
@puff This style started in the 40's, I have uncle's who dressed like this. The unfortunate thing is that the Japanese Americans were held in camps during WWII and could no longer dress like this.
This article is about how the Japanese Americans followed the Pachucos lifestyle and the same outfits, interesting!