Earlier this week, Jenner grabbed her closest friends and jetted off on a lavish trip to celebrate her latest beauty venture, Kylie Skin. On Wednesday, the self-made billionaire took to Instagram to share some snaps from her getaway, which included her and Richie wearing matching outfits.
"Friends on film ? ? by @amberasaly #KylieSkinSummerTrip," Jenner wrote alongside a group pic where her and her friends rock blue tie dye bikinis.
In another pic, Jenner and Richie wear the same pink Kylie Skin mini dress.
Richie -- who is dating Scott Disick, Kylie's sister Kourtney Kardashian's ex -- also posted a pic of herself with Jenner in similar black bikinis and visors.
Richie isn't the only person Jenner is matching. She also shared a photo of her and her daughter, Stormi, in adorable multi-colored bathing suits.
Jenner and Richie appear to have become closer in recent months. In her Instagram Stories, Jenner called Richie "perfection" as they soaked up the sun together.
See more of their summer vacay in the video below.