Dude, in Power, Power Book II: Ghost, Empire, Succession, even in some K-dramas about wealthy people, they’re wearing designer stuff in every episode—even in their casual streetwear, hell, even their nightclothes! Is this unrealistic, or do rich people actually have ALL high-end designer clothes? Do some have shirts from Walmart or something?
Some rich people, sure. Not all of them. Some will buy their bargain bulk pack of underwear at Macy’s or Dillard’s.