What does Ghetsis wear... Like, day to day?
During the events of BW, ghetsis tries not to go out or be seen in anything but his goofy ass robe. It's psychological. When you attach "tradition" to things, a lot of people will accept it more blindly. In that same vein, his underclothes when wearing his robe are pretty old school too. Simple breathable cotton undergarments and stupid capri-looking things. He's very lame.
But in general, before he really began hamming it up (and post-bw) he wore clothing that was simple and elegant. Well tailored and not cheap, but not gaudy. Here are some canonish examples:













