I have bins of photos, too, not yet digital either.
Those paisley pants! He probably figured stains would never show, and I’m sure he was right. How can you mess those pants up? They’re already messed up! ;)
He didn’t care about the stains or how they looked. He cleaned all his fish in them too, backyard Chicago, neighbors. He didn’t buy anything new except food. So a second hand store was likely as it ws pre garage sale era. Probably a gift to some Dad from his hippie son and the Dad got rid of them. Yeah that sounds about right. Gotta run.