Jennifer Lawrence [1] didn't need any bells and whistles to take our breath away with her outfit at the X-Men: Dark Phoenix premiere on June 4. Instead, she walked the red carpet in a timeless black Dior gown. Her outfit choice couldn't be more perfect for a return to the red carpet after over a year.

Jennifer's decision to wear Dior further fuels our theory that she'll wear the designer on her wedding day [2]. After all, she's been an ambassador for the French house for years. For the premiere, she opted for a plunging silk gown from Dior Cruise 2020, cinched at the waist with a black leather belt. She paired the ensemble with a dangling silver necklace, a sparkling bracelet, and of course, her $100K engagement ring [3].

Keep reading to see photos of her gorgeous getup from all angles — we'd love to know what her fiancé, Cooke Maroney, thought when he saw her walk out the door.