Sofia Richie Dons A White T-Shirt & Flowy Pants For Dinner Date With BF Elliot Grainge — Photos

So chic! Sofia Richie rocked a white T-shirt with flowy pants and a loose sweater for a dinner date with her boyfriend, Elliot Grainge, on May 24 in Santa Monica, Calif.

The two dined at celeb hotspot Giorgio Baldi.

Scroll through the photos below to see their outing!

The blonde beauty — who wore a mask before she entered the restaurant — also accessorized her outfit with a gray purse and beige heels.

It seems like Richie and Grainge are heating up! The two, who were first spotted together in January, went Instagram official in April.

Since then, the two have hit the Caribbean, where Richie posted a photo of them in a convertible together, writing, "Dreamy."

“They started out as friends before they became a couple, and are now getting serious,” an insider told Us Weekly about Richie's new man. “Their relationship took off and they have been getting closer and closer and spend practically every day together.”

“He’s super sweet and a really cool guy — her friends and family approve!” the source dished. “She loves that he’s low-key and isn’t someone who craves the spotlight. They like to be homebodies but also enjoy going out together.”

Richie followed behind her man, who was wearing an all-black outfit with white kicks.

Previously, Richie dated Scott Disick, but they called it quits last summer.

“Sofia’s family think she is way better off without [Scott]. She has been separating herself from the equation and it has been the healthy thing for her and her family," a source said after they split.

Disick admitted that it can be a struggle to date — especially since Kourtney Kardashian, who is the mother of his children, is still in his life. “I think people come into our lives and think it’s maybe easier than they think … to be with you or with me. But it’s very true that we do come with a lot of baggage. And it’s definitely not easy that we see each other, work together and are friends,” he told Kardashian.

Meanwhile, Disick has moved on with Lisa Rinna's daughter Amelia Hamlin. “Scott and Amelia have been enjoying spending a lot of time together and hanging out with their friends,” the insider added. “Their relationship has been heating up and you can totally tell they’re serious.”