By Dailymail.com Reporter
Published: 19:00 BST, 19 April 2019 | Updated: 19:25 BST, 19 April 2019
The Kardashian's rarely repeat looks.
Khloe Kardashian is developing a signature style for the milestone birthday parties in her family but as the old adage goes: if it ain't broke, don't fix it.
The 34-year-old reality star stepped out for sister Kourtney Kardashian's 40th birthday dressed in a look that was strikingly similar to one fans have seen before that was inspired by Rihanna.
Khloe stunned in a floor length sparkling gown with long sleeves and a slit up the back and a matching head wrap.
The crystal and beaded number was formfitting and neutral in tone and featured a high neck.
While the blonde bombshell looked like a million bucks for the soiree she also looked exactly like she did at Kris Jenner's 60th birthday party in 2015.
To ring in the momager's big 6-0, the family threw a Great Gatsby themed bash where Khloe stepped out in basically the same exact ensemble, head piece and all.
Soiree: Thursday night Kris Jenner hosted a glam gathering for daughter Kourtney's 40th birthday
Double take: Seen here at Kris' party in 2015, Khloe's look has only subtle differences from the one she wore this week like the neckline and beading
There were some subtle differences in the tightness of the head wrap, the specific crystal beading and a modified neck line but all and all the looks appear identical in a side by side comparison.
The mother of one managed to stun in both dresses at both parties, a