The powerhouse performer continues to root for her tight end boyfriend in style — and for her latest game day looked she shopped local! Get all the details

By Brittany TalaricoBrittany Talarico

Brittany Talarico is PEOPLE’s Deputy Style Director, where she oversees the brand’s digital Style and Beauty coverage. This includes running lead on the Met Gala, which is among PEOPLE.com’s top-trafficked red carpet events every year, interviewing the industry’s top influencers (including all the Kardashian-Jenners), and breaking A-list celeb news (a New Jersey shore native, it is no surprise that her favorite interview ever was with Bruce Springsteen). Brittany is a style contributor to People Every Day Podcast and has represented the brand on national TV programs including Good Morning America and The CW’s two TV specials on the British Royals. She joined PEOPLE from Cosmopolitan in 2013, where she was an Associate Editor.Taylor Swift on Dec. 10. PHOTO:

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As Taylor Swift’s relationship with Travis Kelce heats up, so does her game day style. The singer is proud to show her support for Kelce in the stands, and continues to serve up outfit inspiration for her fans.

For Sunday’s game between the Kansas City Chiefs and Buffalo Bills, Swift, 33, returned to Arrowhead Stadium in Kansas City, Missouri, cheering for her tight end boyfriend, 34, in another great outfit (that already sold out swiftly).

The powerhouse performer wore a vintage red-and-black Chiefs sweatshirt from the ’90s from local Kansas City retailer Westside Storey— and the $250 style is no longer available on the store’s website. She teamed the retro topper with her signature red lip.

Swift’s latest game day appearance follows her Time 2023 Person of the Year interview, where she broke her silence about her relationship with Kelce for the first time — even giving a breakdown of the timeline, confirming that her relationship with the NFL star, 34, “all started when Travis very adorably put me on blast on his podcast, which I thought was metal as hell.”

“We started hanging out right after that. So we actually had a significant amount of time that no one knew, which I’m grateful for, because we got to get to know each other,” Swift, 33, continued.

Taylor Swift.

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She confirmed that the first time she supported Kelce at a Chiefs game in September, they “were a couple,” adding, “I think some people think that they saw our first date at that game? We would never be psychotic enough to hard launch a first date.”

Taylor Swift Breaks Silence on Travis Kelce Romance and Clarifies Timeline: ‘No One Knew’

As for the NFL’s fixation on her presence at games and the cameras often flashing her cheering on screen, the 12-time Grammy winner pointed out that she’s “just there to support Travis” and the rest is just noise out of her control.

“I don’t know how they know what suite I’m in. There’s a camera, like, a half-mile away, and you don’t know where it is, and you have no idea when the-camera is putting you in the broadcast, so I don’t know if I’m being shown 17 times or once,” she said. “I have no awareness of if I’m being shown too much and pissing off a few dads, Brads and Chads.”

Taylor Swift Wears Red Teddy Coat to Support Travis Kelce — and Brittany Mahomes Has a Nearly Identical One!

She does, however, make sure to dress the part of a WAG and brings her sophisticated interpretations to game day style, elegantly pairing Chiefs colors — like her red Stella McCartney teddy bear coat at the Green Bay Packers game last week — with chic knee-high boots and pleated skirts.

AP PHOTO/MATT LUDTKE; STACY REVERE/GETTY IMAGES

Taylor Swift Is Travis Kelce’s Most Stylish Fan in Oversized Chiefs Jacket at Her Third Kansas City Game

She also often pulls Chiefs merch to show her support, and almost everything she touches turns to sold.

When the Chiefs faced the Denver Broncos in October, Swift paired her black leather mini skirt with an oversized red, white and black Chiefs windbreaker jacket — from Wear by Erin Andrews — which she wore off her shoulders.

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Andrews opened up to PEOPLE about the “Taylor Swift Effect” and the newfound visibility it gave her brand.

“It’s had an amazing effect,” Andrews told PEOPLE of Swift’s support. “Not just on our Kansas City Chiefs stuff, but I’m getting DMs and mentions in pictures of women in our Ohio State gear, our Miami Dolphins gear, our baseball gear as we’re in the World Series. They’re like, ‘Well if Taylor Swift is going to wear it, I’m going to wear it!’ So it’s just been pretty fascinating and so cool to watch.”

She added, “Obvious anything she touches [is gold].”