The January cold never bothered Kendall Jenner anyway, it seems, as the model went out in a leather micro skirt on Tuesday night to support her friend and go-to platonic date Fai Khadra's collaboration with sunglasses brand Oliver Peoples.

The event was in Los Angeles, and Jenner was joined by Hailey Bieber, who wore all leather too. Bieber dressed much warmer, wearing a long black Magda Butrym leather trench coat with a matching leather jumpsuit-looking ensemble.

Jenner did wear a teddy vest up top though with a black long sleeve top. She accessorized with boots.

kendall jenner out in her leather mini skirt
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Jenner hasn't given many interviews in the last year. But she did speak in June on Keeping Up With the Kardashians' reunion special with Andy Cohen about why she has kept her romantic relationships off the reality show's cameras. Jenner has been dating basketball player Devin Booker for over a year.

Her sisters Kourtney, Kim, and Khloé Kardashian's public romances really sparked the decision. “Kylie and I have had the opportunity to watch our older sisters go through marriages and relationships and breakups and all these things, and do them pretty publicly,” she said, with her sisters alongside her. “And no offense to you guys at all, but I think it was personal preference from a really young age that I didn't want to [do that]. I think it makes my life a lot easier and our relationship a lot better, to be completely honest. I just feel like it's a private matter, it's not really for anybody else to judge or know.”