Photo: Getty

It’s Kim Kardashian’s birthday, and she can wear what she wants to. Just a day after walking the red carpet in her lingerie, Kardashian decided to take her boudoir style a step further and stripped down to her “birthday suit” while celebrating turning 44 years old.

Into the wee hours of Monday morning, the SKIMs founder shared a video on her Instagram Stories that showed her wearing a sheer metallic dress that gave the illusion that she was naked. “Birthday Suit,” she aptly captioned the clip of her posing in front of the mirror in her Diesel D-Rooney slip dress that featured a skintight nude bodysuit bodice with a plunging neckline layered underneath a see-through skirt in a contrasting fabric. The dress is from Diesel’s spring-summer 2024 collection and retails for $2,081.

Kim Kardashian Instagram

Kim Kardashian Instagram

Kardashian accessorized with a giant diamond cross necklace in between her cleavage and styled her dark brunette hair in long, loose waves.

The reality star’s birthday arrived shortly after she attended the fourth annual Academy Museum Gala in Los Angeles with her younger sisters Kendall and Kylie Jenner, dressed in nothing but a waist-snatching corset from the Thierry Mugler archives. Ditching her pants altogether, Kardashian wore a pair of nude stockings with PVC heels to lengthen her legs, and rounded out her outfit with a dramatic floor-length silky white robe with a hood and 30 carats worth of Tiffany & Co. jewelry—including a pink diamond pendant necklace.