Since starting a relationship with Kansas City Chiefs star Travis Kelce, Taylor Swift has become a familiar presence at NFL games. Her teams, though, have been scoring touchdowns each and every time, unlike the Chiefs.

Attending the Sunday night National Football League game at Lambeau Field in Wisconsin, the pop sensation donned yet another stylish costume, even if her accessories were highly expensive.

Swift, who is 33 years old, supported Kelce’s 34-year-old team by donning a bright red teddy coat. But the jewel-encrusted Cartier necklace was the real star of the show.

The 18-karat Agrafe Herringbone twisted necklace was produced by Cartier in the 1980s, based on a recent resale on the luxury e-commerce site 1stDibs. It is currently on sale for the outrageous sum of $27,350, even though the premium brand is no longer producing it.

Taylor Swift has become a regular fixture at NFL games since dating Kansas City Chiefs star Travis Kelce

The 18 karat Agrafe Herringbone twisted necklace was made by Cartier in the 1980s, and although is no longer produced by the luxury brand

At that price, the necklace is worth almost half of the average yearly pay in the United States, which is only $56,120 in Wisconsin, according to Forbes. The average salary in the United States is $59,428.

In May of this year, Swift made her debut wearing the antique garment for the first time before.

Swift wore a stunning black outfit with knee-high boots and her typical red lip, which made it simple to recognize the sparkling gold item that she wore.

She put a bright red Stella McCartney teddy coat over her head, and some fans were under the impression that she had borrowed it from Brittany Mahomes, who is the wife of Patrick Mahomes, the quarterback for the Kansas City Chiefs.

However, according to a person who spoke with Page Six, Swift was the owner of the red overcoat.

Sadly, the Chiefs were defeated by the Green Bay Packers in their fourth game of the season, which they lost 27-19. The Chiefs wore a stunning diamond heavy-necklace and a large red coat, but it was not enough to help them win.

In September, the singer from Cruel Summer started showing up to Kelce’s games to show her support, and ever since then, she has been photographed attending a number of his games.

On the New Heights podcast that Kelce hosted in July, he discussed his experience of going to a concert by Taylor Swift during her Eras Tour and reflected on his unsuccessful attempt to give the international superstar his phone number.

Some admirers were under the impression that the singer had borrowed a bright red Stella McCartney teddy coat from Brittany Mahomes, who is married to Patrick Mahomes, the quarterback for the Kansas City Chiefs.

Brittany Mohomes (pictured) has also been spotted wearing the coat to Chiefs games before Swift wore it

Swift was first  spotted wearing the vintage diamon-encrusted 18K gold Cartier necklace in May

The couple made their first public appearance together in September, following Swift’s attendance at a Chiefs season game.

On the other hand, it seems that their relationship was destined to be together. The sports star stated, “There were definitely people she knew that knew who I was, in her corner [who said]: “Yo! Were you aware that he was about to arrive? Someone else was playing the role of Cupid.

The hitmaker of Bad Blood quickly contacted out to Kelce, and the Chiefs star expressed his gratitude by saying, “She told me exactly what was going on and how I got lucky enough to get her to reach out.”

“When I met her in New York, we had already kind of been talking, so I knew that we could have a nice dinner and, like, a conversation, and whatever happens from there will happen from there,” she said.

In the next statement, he admitted, “Everyone around me telling me: Don’t f**k this up!” I am currently sitting here and saying, “Yeah, I understand.”

In an interview with the Wall Street Journal that took place earlier this week, the professional football player discussed his whirlwind affair with Taylor Swift without holding back.

Kelce remarked to the publication, “I’ve never been a man of words,” and gushed, “Being around her, seeing how smart Taylor is, has been f***ing mind-blowing.” Kelce was referring to the fact that watching Taylor perform. Every day, I add to my knowledge.

During the week prior, a moving truck was observed outside of the six million dollar property in Missouri that belonged to the NFL player. The singer had just moved into the expansive home.

According to a source who spoke with DailyMail.com not so long ago, “While Taylor is not officially moving in with Travis, her friends and family believe that she isn’t exactly moving out either.”

It is a widely held belief that Taylor and Travis are the perfect couple for each other. Not only does Travis believe this, but Taylor does as well.