Okay, I know that diced or tartan hose are expected for white tie events. I have further seen them worn at black tie functions and even as part of smart day wear, but is there a time where they are inappropriate? I know that they are considered costumey as part of the pirate/Jacobite shirt look (that whole look is costumey). But is there a time where they are considered too much in the more accepted range of kilt attire?