Watch out, Elvis—this is the jacket that everybody needs right now. SHOP $110, amazon.com. Florence Sullivan. This Is Real Function. Carhartt is a workwear brand, so let’s start there.

When Graceland boss Joel Weinshanker discovered that an auction house was planning to sell one of Elvis’ old jackets, he was immediately suspicious. The black grommet jacket was a one-of-a-kind ...