It’s hot, girl, and it’s summer, and the street-style clothes we’ve seen from celebrities verify that. Hailey Baldwin has always been fashion-forward, but after walking the runways for Tommy Hilfiger, Jeremy Scott, and others, she’s become even more so. Short shorts, please! Dresses that slip on! Mini skirts are in! Cardigans in micro sizes! What’s going on here?

Micro purses (yes, they’re back), micro sunglasses, and now micro cardigans, which are basically little copies of what hangs on the back of your office chair, have all been reduced down. It’s more sensuous, and it’s frequently worn on its own with only a single button fastening.

Take, for example, Hailey Bieber’s off-duty look: The supermodel was perhaps wearing the season’s attractive micro cardigan, a hot-off-the-runway Jacquemus creation that her BFF Kendall Jenner wore on the runway. The small cardigan is constructed of a fuzzy material that seems very ’90s, with a discreet front-strap clasp, short sleeves, and not much else. Bieber was accessorized with Nike sneakers, Jennifer Fisher jewelry, and Saint Laurent sunglasses, and completed the ensemble with Nike sneakers, Jennifer Fisher jewelry, and Saint Laurent sunglasses.

Micro cardigans with Clueless written all over them, like the ones you remember from the 1990s, are finally back. Hailey has dressed in several more Jacquemus looks, much like the cardigan. Let’s take a look at some of Hailey Baldwin Bieber’s finest moments in Jacquemus.