Lili Reinhart Found the Coolest Way to Wear Flared Jeans This Fall

We all know Lili Reinhart has what it takes to establish herself as a rom-com queen before The Love Hypothesis even comes out. Between paying tribute to the leading ladies that came before her and stepping out in a series of dreamy looks befitting the position, Reinhart and stylist Ib Abdel Nasser have worked hard to shed the tough exterior of her Forbidden Fruits era to lean into the fun, flirty energy of The Love Hypothesis. Who knew that would include a pair of flared jeans and an oversized cropped jacket?

Look, I love a good reference as much as anyone, but there’s something refreshing about a look that goes beyond nostalgia and into more wearable territory. Ahead of the New York premiere on September 16, Reinhart did just that by stepping out in a chic fall outfit that’s not just covetable, but actually practical for those of us who don’t have a red-carpet event coming up.

Leaning into current ’70s-inspired fall trends without being too costumey, Lili Reinhart paired a gorgeous belted chartreuse Zimmermann jacket with a pair of flared indigo jeans and square-toed black boots. Of course, she still managed to play clever homage to The Love Hypothesis’ biology PhD candidate Olive Smith with an olive green woven pouch clutch by the same luxury boho brand as her jacket.

That’s it! Just four simple ingredients make up an uncomplicated formula for a bold, polished look. Olive would be proud.

Don’t forget: The Love Hypothesis hits Prime Video on September 23, 2026.