Taylor Swift's mother-in-law Donna Kelce honors star with fashion statement as she leaves NYC after wedding

's new mother-in-law is now officially a Swiftie. 

While jetting out of on Sunday, Donna Kelce wore an 'Eldest Daughter' hat - a reference to Swift's 2025 song of the same name.

A smiling Donna proudly brandished the merchandise as she rolled her luggage through the airport, just one day after celebrating her son 's wedding to Taylor. 

After months of teases, rumors and conflicting reports, the couple finally married in front of 1,000 of their closest friends – and the world's biggest stars – in a colossal blowout at Madison Square Garden on Friday. 

'I really can't say a heck of a lot except it was magical, man! Magical,' Donna, 73, told Macy's during their 50th Fourth of July Celebration in New York City.

Both the bride and groom were dressed in Christian Dior, her publicist announced.

There were no bridesmaids, instead, Taylor's brother Austin acted as her 'man of honor', and Travis's brother Jason was the best man.

The couple's Love Story began three years ago this week, when Kelce first laid eyes on the songstress at her Kansas City Eras Tour concert on July 8, 2023.

The Chiefs tight end tried to meet Swift that evening, bringing along a friendship bracelet that contained his phone number. However, his attempt at handing her the jewelry was unsuccessful.

At the same time, Swift was at her own professional peak, traveling the world for her sold-out stadium shows, with Kelce flying in to support her.

Despite their hectic schedules and intense public interest in their romance, Kelce claimed that he felt calmed by both his girlfriend's presence and down-to-earth nature.

'Whenever I’m with her, it feels like we’re just regular people.… When there is not a camera on us, we’re just two people that are in love,' he told GQ.