An easy way to stretch your white jeans into fall to stick with a monochromatic color scheme. Black and white is a classic that I don't need to explain to you, and the summer BBQ vibes of these white pants disappear when I balance them out with a liberal amount of black.
A leather jacket instantly transforms any summer outfit into a casual fall look, even one that involves white jeans and a crop top. In the summer, I would wear this outfit combination with white sandals and an iced coffee, but swapping my sandals for sneakers and adding a leather jacket makes me blend right in with the PSL crowd.
Here are some leather jackets to hide last season's jeans: