For your modern purchasing needs and for the best in bib-overalls, I recommend: http://www.round-house.com/pages/about-us-round-house-made-in-usa-jeans
The modern jeans look just like that. They have that very obvious stitching (usually in white) and look very “cheap”. I can’t buy jeans for my kid because they all look like hell.
I miss my old 501s.