Ivanka Trump is going back in time.
The 41-year-old entrepreneur attended a 1920-themed birthday bash of her friend Myles Shears earlier this week with her husband Jared Kushner.
Ivanka showed off her look via a post on Instagram, as she decked out in a chic shimmery white mini feather dress and paired it with silver heels.
She also took to her Instagram story to post a photo with Kushner and jokingly called him out for skipping out on the theme.
"Swinging into the night in one of my mother's favorite vintage Bob Mackie dresses,” Ivanka wrote over the picture of the pair posing for the camera.
“Jared clearly failed to comply with the 1920s theme!" she added, punctuating it with two laughing emojis.
Kushner simply sported a grey button-down shirt, a darker grey pair of pants, and white sneakers.
Take a look.