I think the stink of the human body easily out does the effects of scent on clothing anyway.

Except maybe to other humans who might not smell a person not with obvious BO (body odour), but may smell soaps, shampoo scents etc.

***

I read deer see blue well.

Which annoyed me as I had just bought eight woollen jumpers from the company I then worked for, as they were of good quality and cheap! $80, normally $120 to $160 in shops. Had the company logo on them though. But I thought great for winter work or hunting as each one gets more ragged. All NAVY blue.

So great if they do work. However I do think there is something in blue being visible in some form to animals.