Over a similar bikini, the celebrity put a gorgeous maxi dress.
On Monday, the model shared a photo of herself on Instagram wearing a really trippy Jean Paul Gaultier bikini.
She completed her outfit with a straw cowboy hat for extra flare, accessorising with a similar maxi dress from the spring 2000 collection of the clothing brand.
As she is now on vacation in the tropical state of Hawaii, the 26-year-old founder of 818 Tequila captioned the photos "Humuhumunukunukuapua'a"
"Humuhumunukunukuapua'a," a reference to the reef triggerfish, which is Hawaii's state fish.
Dani Michelle, a stylist, stated that she purchased the matching outfit from Opulent Addict because she thought it was "the finest archive."
Opulent Addict sells "unique" couture and items that "convey a provocative tale of the greatest things in life," according to its Instagram bio.
Devin Booker, 25, who may have been Jenner's ex, has been secretly vacationing with her. He was seen in the photos she took while on her trip.