You probably do not remember the tv show Hee Haw back in the 60s. it was recorded in Nashville at WLAC television studios. anyway, of course plaid shirts and blue jeans go together. this was one of main features of the Hee Haw show. everyone wore that combination.
How big are the checks? Great huge ones aren’t appealing to me. When I see a person dressed like that I think of Brawny Towels and Dinty Moore stew and Paul Bunyan and “The Lumberjack Song”, though, so…