0
Er, no, bumping the thread just made me notice that the bump was wildly premature, and while I was replying anyway, I felt like pointing out that you hadn't provided any reason to doubt the clothing choice, particularly given that the choice seems at least superficially logical (meaning elaboration is definitely required).
For the record, I've seen Memento a bunch of times, own it, etc. But in my experience, when someone has clearly made up their mind about something (evidenced by things like not explaining their position upfront and changing the criteria of the question without warning), and I do go and rewatch to come up with answers, those answers are just glibly dismissed, and I end up doing cinematic homework for someone who wasn't interested in a discussion in the first place.
So, I'll probably pass. Feel free to make your case, though you probably shouldn't phrase it as if it were an actual question.