WATCH: Jason Kelce had to purchase a shirt from the mall prior to MNF debut

Jason Kelce has a new job after retiring from the NFL, and it involves a much more business-casual style of dress, a distinct change from the guy who wore sweatpants and flip-flops on most game days.

Kelce makes his debut appearance on the “Monday Night Football” pregame show every week alongside anchor Scott Van Pelt and fellow analysts Marcus Spears and Ryan Clark. ESPN wants Kelce to be Kelce, and he started things off in true offensive lineman fashion, forgetting his dress shirt and ensemble in the truck.

The future Hall of Fame center admitted on Monday night that he had to visit a local shopping mall to purchase a shirt from Lulumon, Ryan Clark joked.

Kelce will appear on Monday Night Countdown every week alongside anchor Scott Van Pelt and fellow analysts Marcus Spears and Ryan Clark, and it’ll be interesting to see if Kelce buys into the idea of a suit and tie.