Oh hey High School Years includes creating and selling outfits
Missed this part at first. and earn Simoleons by selling outfits they curate and hype on the new in-game Trendi app and become a “Simfluencer” in the process.
I'm thinking these new outfits will only be available from the thrift store... and from the app. It wont be like any other clothing in the game, but something you need unlock by buying.