I don’t know about you, but I tend to associate denim skirts with high school and Abercrombie & Fitch. Rest assured, however, there are plenty of decidedly grown-up ways to wear denim skirts right now. Yes, denim mini skirts are still cool, but when paired with a button-down shirt, chunky sandals, or a pretty floral blouse, they can look downright sophisticated.

Of course, minis aren’t the only route to go. I’ve been spotting more and more denim midi skirts, and I have a strong feeling they will be even more popular in the fall when fashion girls aren’t ready to fully put summer in the rearview mirror. Below, I rounded up my 8 favorite denim skirt outfits for fall from well-dressed women like Aimee Song, Sylvie Mus, and Camille Charriere.