Looking for a more slimfit boiler suit/overall

[loempiavreter]

Looking for help here, been searching everywhere on the inet for something similar to the picture.
Looking for a boiler suit that's more slimfit then the usual workwear. Materialwise not shiny synthetic stuff. My size is somewhere between S and M. Colors well I'm open for a lot, but initially looking for either blue or tan. And something without zippers, just buttons (anything you would find on a classic levi trucker jacket).

Any ideas? Thanks