Cool, but not exactly COVID-safe.

Machine Gun Kelly hit the Dolce & Gabbana show on Saturday during Milan Fashion Week, clad in a quirky fishnet face mask along with a plunging black jumpsuit, corset and cropped leather moto jacket.

His date for the outing wasn’t fiancée Megan Fox, but rather 13-year-old daughter Casie Colson Baker, whom he shares with ex Emma Cannon.

The teen coordinated with her dad in a corseted look of her own, opting for a sheer-paneled LBD styled with platform combat boots.

Fans called MGK, 33, and Casie “the most stylish dad-daughter duo” on Twitter.

Kelly is famous for his outlandish – and at times controversial – personal style.

In January, he clapped back at critics of his looks, tweeting, “you can’t comment about my style if you have none.”

The “Bloody Valentine” rocker’s also no stranger to a matching moment — but he typically coordinates his clothes with Fox, 37.

Since the couple got together in 2020, they’ve stepped out in likeminded looks for red carpets and date nights on numerous occasions.

“We were just wanting to go together, kind of … then people decided we were matching,” Fox told The Post in 2021, adding, “It wasn’t necessarily a planned thing … That’s just how it flowed.”

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While MGK and Fox got engaged in January 2022, they hit a rough patch earlier this year that delayed their wedding planning, and are reportedly working to save their relationship.

Here’s hoping the couple will soon be back in sync (sartorially and otherwise).