"Today's Sunday glam!" the mum-of-six wrote.
Fans flooded Jenner with comments saying the photo had uncanny resemblance to a look sported by daughter Kim during a trip to the Hamptons in 2016.
"Damn I thought that was Kim!" one user wrote.
"Kim in a few years," another commented.
It's not the first time the mother-daughter duo have donned matching looks, with the pair previously rocking blonde hair at the same time last year.
Kim couldn't be more supportive of her mum's experimental look, saying last year: "I love a blonde @krisjenner".
Regardless, the business savvy mum looks great and we couldn't be more envious!