Brittany Mahomes trades cutout dress for $1,320 crystal-covered jeans after husband Patrick’s charity gala

She slipped into something a little more comfortable — and glitzy.

Brittany Mahomes traded out her form-fitted gown for a pair of pricey crystal-covered jeans to celebrate the success of husband Patrick’s fourth annual 15 and the Mahomies Foundation Gala on Saturday for back-to-back designer looks.

The pair invited several of their friends and fellow athletes — including Taylor Swift and Travis Kelce — to Las Vegas over the weekend to raise money for impoverished children.

The WAG arrived at the star-studded auction on Saturday night wearing a pastel yellow cutout Marianna Senchina dress ($750).

The semi-sheer midi dress featured slight ruching and was adorned with two large flower appliques near her chest.

Brittany, 28, kept her hair up in a Pamela Anderson-inspired messy bun and accessorized with simple silver jewelry and strappy white heels.

Meanwhile, the quarterback, also 28, looked sharp in a blue checkered suit with a white button-down underneath.

After raising hundreds of thousands of dollars — thanks, in part, to a last-minute donation by Swift — Brittany changed into a slightly more comfortable, yet more expensive, look.

A few friends joined the Mahomeses for a nice “nightcap” to celebrate the lucrative weekend, with Brittany opting for a tight white T-shirt and a pair of Golden Goose jeans ($1,320) featuring clusters of crystals on the thighs and rips at the knees.

The mother of two kept her same glam from the gala and paired the relaxed look with crisp white sneakers and a Chanel Classic Double Flap bag.

The Kansas City quarterback went for his own pricey dressed-down look, sporting a silver Louis Vuitton T-shirt that fetches more than $1,000 on the resale market.
While it’s unclear if Kelce and Swift joined the Mahomeses for their night on the town, the group sat together during the auction.

The “Cruel Summer” singer turned heads in a metallic green Maria Lucia Hohan gown ($2,405) as she and the Kansas City Chiefs tight end arrived at the Bellagio Hotel hand-in-hand.

Swift paired the pricey dress, which featured a boned bodice and delicate spaghetti straps, with a surprisingly affordable $120 gold chainlink necklace from Vitaly.

Kelce, for his part, looked handsome in a dark suit and white button-down, which he left slightly undone.