Kourtney Kardashian is definitely getting into the Halloween spirit this year. The reality star has posted several snaps showing off her spooky decor. This week was no different. The oldest Kardashian sister stunned as she flaunted her post-baby body in a revealing dress as she shared some of her spooky "besties" on social media. Of course, fans couldn't help but notice that she was giving off some major Halloween vibes herself, comparing her to the likes of Elvira and even Morticia Addams.

In the Instagram snap, Kourtney Kardashian is seen rocking a flowing black dress that hugged her hips and waist snugly. The skirt fell to her feet and the sleeves were long and loose. The plunging neckline drew attention as well.

Kourtney had her long, dark hair parted in the center. The strands were styled in loose waves that fell down her back and cascaded over her shoulders. She posed with one hand on a nearby door and the other behind her head.

The Poosh founder rocked a full face of glam makeup for the photo. She sported dark eyeliner, deep pink lips, and a bronzed glow that perfectly matched her spooky ensemble. In the background of the photo, a stunning sunset could be seen.

"Dinner with my besties," Kardashian captioned the snap. She also added photos of her tablescape, which included several skeletons sitting in the chairs, fake cobwebs, and other ghoulish decor.

"Kourtney is a beautiful Bewitched! I adore you're ghoulish decor! The Best," a final comment read.

Meanwhile, Kourtney Kardashian's not the only member of her family celebrating Halloween. Khloe Kardashian recently hosted an adorable pumpkin party for her kids, True and Tatum, as well as her nieces and nephews. However, Kourtney's decor is much more adult than Khloe's party setup.