My Jaw Hit The Floor When I Saw Kourtney Kardashian’s Sexy Lingerie Throwback– She Hasn’t Aged A Day!

The “Keeping Up With the Kardashians” star plugged her upcoming Poosh Your Wellness Virtual Festival event on the platform, using a throwback 90s black lingerie pic to drum up excitement. Well, it’s working!

The Poosh founder looked flawless in the gallery of photos on the social media site April 9th.

“90s vibes only!” she captioned the post, which shows the 42-year-old beauty in a black bra and underwear from 1999.