Taylor Swift Wore $2,400 Dress for Patrick Mahomes’ Charity Gala

Taylor Swift can still make the whole place shimmer, and so can her dress!

On Saturday, April 27, the pop superstar, 34, was joined boyfriend Travis Kelce, also 34, for a night out supporting their friend Patrick Mahomes’ foundation, and Swift made sure to dress in “Style.”

While at The 15 and Mahomies Foundation Golf Classic gala in Las Vegas, Swift was spotted — in footage captured by an attendee — wearing a stunning dark green gown: The Regina dress by Maria Lucia Hohan.

The exact piece, which is listed for $2,405 on the brand’s website, was in the color ‘Peroidt’ (seemingly named after the yellow-green gemstone) and as of the morning of April 28, only one size is still in stock on the site.

The dress, which Swift paired with a gold necklace, was “expertly designed to provide a flawless and sculpted fit, accentuating your figure in all the right places,” according to a description on the Maria Lucia Hohan website.

“Delicate spaghetti straps add a touch of delicacy and elegance, while its exquisite asymmetric drape adds a touch of drama and flair to your every movement,” the description of the dress continued. “The back is adorned with a lace-up fastening that guarantees the perfect fit.”

The gown also boasts an adjustable back, a “concealed zipper closure on the skirt,” a non-padded bust and comes in French sizing, per the website.

During the April 27 event, Kelce got up on stage to auction off four tickets to Swift’s Eras Tour. The moment was documented on video by auctioneer Harry Santa.

“I think, um, I was just talking to my significant other,” Kelce said on stage, referring to Swift, “And uh, we might have one other auction item that wasn’t on the docket.”

“Has anyone heard of the Eras Tour,” he asked the crowd before they cheered.

Never miss a story — sign up for PEOPLE’s free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer​​, from celebrity news to compelling human interest stories.

At the gala, Swift was also seen sitting alongside Patrick and his wife Brittany Mahomes. Her tour tickets sold for an impressive $80,000 in the end, Santa revealed in another clip on his Instagram Stories.

In a clip shared to social media, an attendee described Kelce and Swift in the video’s caption as “super adorable” and “down to earth.” Their latest outing comes a day after a double date with the Mahomes at Easy’s Cocktail Lounge inside the ARIA Resort & Casino on the Las Vegas Strip.

It’s been a busy week for Swift, who released her 11th studio album The Tortured Poets Department on April 19, and also recently shared a behind-the-scenes look at her love life with Kelce — including a kiss on the cheek — in footage she later uploaded to social media.