CVC. Roman for 195. Sheet for 1500.
The Romans had big rooms where people would eat and drink and pass out and wake up and eat more and then they'd all fool around while eating and drinking and then they'd all go watch people fight lions and this would go on for DAYS. And yet, the Romans never heard of these glorious 1500 thread count sheets. Because, if they had, you can BET they would have been all over them. Like, literally. They literally would have been all over them. Because they're sheets, and that's what you do with sheets.