maybe you USAians being a bit too easy on him since he was an ex US president and all, but to be an objective voice here... I'll dare say the jacket is too big on him a size or two , come on it is pretty obvious, shoulder line drops over his shoulder, body length is way too long, sleeve is halfway his hand, neck hole would be ridiculously big had he worn his jacket zipped up
I'll dare say that particular jacket is made to fit like that, not purchased 2 sizes too large