We thought we'd seen every iteration of denim, until we saw Kim Kardashian [1]'s casual Sunday ensemble. While heading to the movies with her family, Kim showed off a favorite Kardashian-Jenner look, lampshading [2] in an oversize white button-down and a pair of thigh-high boots.

Look closely and you'll notice, those statement boots are actually denim, and while denim fabric-covered shoes aren't exactly news, denim boots that are pretty much a stand-in for full-length jeans certainly are. In fact, they're kind of the exact opposite of cutoffs, no? And perhaps the sexiest rendition we've seen on denim in a while — leave it to Kim to pioneer that trend. Just read on to see her rocking the brand-new look.