all your OCs:
how hard is it for them to find clothes that fit? and if it's not hard, how annoyed are they that the clothes are never in the color they want?
Shio has a lot of difficulty finding things that fit. Even ignoring that she identifies as a Kojin, even by the standards of auri women she is shorter and more curvaceous than nearly any other. So she winds up either making her own clothing or getting it custom tailored - although finding tailors who do not get starstruck is a problem.
Gologa has the opposite problem - being an unusually tall and bulky Hrothgar means that most stores do not stock things in his size - most of his clothing is items that he owned prior to the fall of Bozja more than two decades ago. This is not really annoying for him, but does concern him about what he will do when those clothes eventually wear out.
Bril has a similar problem, with her musculature causing issues in finding clothing that is comfortable, particularly on her thighs. When she had need to go to Ishgard, she had to spend a premium to find warm clothing in a rush, and she gave up entirely on getting it in colours she liked.
Conroy is an interesting case in that he is a pretty standard size for his race - but he spent more than a decade of his life using glamours to appear as an Elezen, taller and broader than his actual appearance. This means that when people would gift him clothes, he would often be given attire that would fit the glamour, not in actuality.