Taylor Swift arrives at Chiefs vs. Buccaneers game in team varsity jacket and cowboy boots

She’s in her Chiefs era.

After wrapping the US leg of her Eras Tour, Taylor Swift supported boyfriend Travis Kelce at the Kansas City Chiefs vs. Tampa Bay Buccaneers game on Monday night, wearing a leather Chiefs varsity jacket.

The pop star, 34, paired the outwear with a black tank top, black denim shorts and knee-high Christian Louboutin black cowboy boots ($2,195).

She accessorized with a stunning vintage Chanel necklace, Dior saddle bag ($4,400) and black belt, wearing her hair in a wavy style.

Her appearance comes after the Super Bowl winner made a surprise appearance at Swift’s Indianapolis, Ind. concert on Sunday night, shocking the “Bejeweled” singer at the tail end of her 3-hour-long set after traveling straight from football practice in Missouri.

The couple left the concert hand-in-hand on Saturday night before the tight end returned to practice the following morning and Swift finished out her last concert in the United States on Sunday night.

On stage, eagle-eyed fans noticed that the blond star appeared ready to return to Arrowhead Stadium after missing nearly one month of games due to her touring schedule; Swift showed off a gold and red manicure, which of course seemed to be a nod to the team.

Jason Kelce, too, will be in attendance at the Chiefs game as the former Philadelphia Eagles player now serves as host for ESPN’s “Monday Night Countdown.”

Jason defended his brother and Swift while in attendance at the Penn State vs. Ohio State football game on Sunday when a fan called Travis a slur by smashing the college student’s phone into the ground.

Swift has incorporated a few sartorial nods to her boyfriend into her on-stage wardrobe, and her game-day style is no different.

This season, she’s sported the blinged-out “TNT” diamond friendship bracelet Travis gifted her to the opening day game, paired with a denim Versace corset and over-the-knee boots.

She also has styled an oversized vintage Chiefs T-shirt as a minidress and, in October, she paired a plaid Vivienne Westwood set with festive glitter freckles.