I'm a big hater of headphones at the home table, as I find it to be antisocial and rude. I usually have last.fm or a cable TV music station running in the background, and I'm always happy to put on what players request.
Hoodies have never been an issue at my games, but a couple of players sometimes wear shades. I don't really care about either much - it's not like these players really need to worry about tells. They have more fundamental problems than something like pursing their lips when their cards suck, and my eyes aren't good enough to see someone's pupils dilating from across the table.