2016 InStyle And Warner Bros. 73rd Annual Golden Globe Awards Post-Party
Credit: Axelle/Bauer-Griffin/FilmMagic

Kylie Jenner posted a pretty epic #tbt on Thursday, one that made us do a double take: An old picture of Kourtney Kardashian as a… BLONDE! Jenner captioned the photo, “VIBES” and we can understand why.

Because Kourtney still looks as fab as ever:

If Kylie is feeling the blonde vibes, maybe this is her way of foreshadowing a major hair color change? Or, ya know, maybe she’s simply just feeling her sister’s hair vibes. Either way, it’s a solid throwback.

As for Kourtney herself, she posted the same picture on her website and app, getting super nostalgic about the ’90s in the process. “I found this picture of me when I was 16 — and it brought back so many memories from this era!” she wrote. “Between the lip liner, pencil-thin eyebrows and the white hair, I guess I really embraced the ’90s trends back in the day!” (Didn’t we all?)

Yet, the eldest Kardashian sister isn’t the only one in her family to go blonde — Kim has tried the look a few times herself. Like when she made an appearance in Fergei’s “M.I.L.F. $” music video.

And of course there’s Khloe’s gorgeous blonde locks:

But no one seems to do it quite like Kourtney did, as evidenced by her OG platinum blonde look. Because ’90s hairstyles will always win no matter what. #90sforever