I have been looking for this the past month. Those are overalls worn by a Dutch singer called Jacin Trill. U can see them in his videoclip.
Video: https://www.youtube.com/watch?v=CZbj04oWyFE (He's the guy with the black dreads)
Pictures: https://imgur.com/a/FYe9T
If somebody can help me find these i would be really thankful :D
Thx in advance!