Hailey Bieber posts a lot of Drewhouse on Instagram, a sweatshirt-heavy business started by a certain Canadian pop singer. But what about when you’re not on duty? The model is almost always seen wearing denim—jeans, skirts, cutoffs, jackets… Her closet is a wonderful place to start if you need a How to Wear Denim 101.

Levi’s is Bieber’s favorite brand. She tells Glamour, “I’ve been wearing 501s since I can remember.” “I’d kidnap them from my father.” She collects both contemporary and classic silhouettes. Her devotion to it is undeniable. In April, she was named the first-ever face of the 501 by Levi’s. Jennifer Sey, the company’s chief marketing officer for global brands, stated at the time, “Hailey exemplifies that real and optimistic self-expression we believed represented the broad appeal of the 501 jean.” It’s now practically her duty to wear pants. It’s not an awful job.

“Jeans, tees, and shoes,” Bieber says of her go-to denim outfit. Her go-to pair of jeans?” Cindy Crawford is a well-known model. “What’s your favorite method to wear them? I’m a sucker for a fantastic denim-on-denim look.” If you’re looking for some new ways to wear your denim, the Hailey Bieber-approved outfits in the image ahead should do the trick.

Your long, baggy pants will feel more summer-friendly—or, in Bieber’s case, Coachella-ready—with a lacy, lingerie-inspired corset top.

Mix textures and fabrics, like Bieber, does here with denim trousers, a lace shirt, a sheer cardigan, and canvas sneakers.

The triple-stripe motif on this denim jacket and skirt pair is eye-catching without being too in-your-face, so you don’t have to go for an all-over print.

According to Bieber, this is the most classic way to wear jeans.