The model and The Kardashians star stepped out for her pal Lori Harvey’s star-studded 26th birthday party last night. The star’s risqué look was comprised of a black one-shoulder gown, which featured strategic ruching of extra fabric at the waist. The chest was left completely sheer, and Jenner went sans bra, while adding visible black underwear.

She accessorized the ankle-length dress with black strappy sandals, a matching black clutch, silver stud earrings, and a choker adorned with a 3D tropical flower. As for glam, her hair was styled in a romantic curly updo.

The 818 Tequila founder also shared some pics in her Stories from the night out, where she met up with her celeb BFF Hailey Bieber as the pair posed for a quick photo shoot.

Jenner also recently subverted sartorial expectations with a no pants look last November. The star’s Sunday afternoon ensemble included black knit sweater and sheer black Calzedonia tights, and she elevated the look with pointed black slingbacks, black rectangular sunglasses, a woven top-handle bag from Bottega Veneta. She also carried a bouquet of bright yellow sunflowers, adding a splash of color to the monochromatic look.