Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more! Leave it to Jennifer Aniston to make the most basic top style the most fashionable thing we’ve seen in months. The star’s knit tank gave her a polished, fall-ready aesthetic, and we found the look on sale for only $20! In an Instagram post celebrating the end of a (TV show) era, the The Morning Show star wore cropped trousers, block heels and a simple knit tank top that made her whole outfit appear expensive. There’s no statement bag or hefty stack of jewelry, just good tailoring and a really classy knit. Get the…