At the start of a new season, especially one with as many buy-worthy new arrivals as fall, it's easy to get a little (okay, a lot) carried away. There are just so many options — and we want them all. Jackets , trousers, boots ...and that's just the beginning. You still have to think about new colours, fabrics, and patterns to introduce into your freshly fall-ified wardrobe. It adds up. So to make the process a bit more affordable , we're keeping the most important fall essential sweaters , duh!) under $100. Wanna know how? They're all from Zara