I like scrubs... no washing involved!!! Our ones used to be mainly greenish, but I liked it when you got the stray blue ones appear. Ours also used to have pockets inside and out, so no matter which way they were washed, they were always the right way to put on. i.e. reversible.
As for handwashing, you should have challenged people in A&E. We used to have to wear a badge where I used to work and there were posters everywhere, telling patients or their relatives, to ask us to wash our hands before coming to them.
No one ever took offence if asked, and to be quite honest, I am not a believer in alcogels. They are too often used to replace handwashing by some members of staff, despite what we are taught. I say, out with the alcogels and in with the handwashing.
As for watches, I say out with the wristwatch and in with the fob watch (cos I have many of them including disney ones

)