Kylie Jenner's style influence on Kourtney Kardashian is undeniable — the once ~boho~ eldest sister of the Kardashian-Jenner clan has become noticeably more Kylie-esque. Kylie repaid the favor by naming a Lip Kit shade after her.

Well, it looks like Kylie's #impact has reached new heights. Kourtney is now wearing velvet in the middle of June.

Yesterday, mere hours after I commended Kylie's decision to wear a sweater on a very hot day, Kourtney shared a photo of herself and Kylie sunbathing — her words — in a velvet crop top and a turtleneck. A TURTLENECK!!!!

If this is what they're wearing in June, it seems likely August will be filled with parkas. I, meanwhile, will be sitting in my own sweat in a highly air-conditioned office. We all deal with summer differently.