With the kids back in school, temperatures dropping and pumpkin spice back on the menu, you're likely ready for a wardrobe refresh. But it's not time to ditch your favorite summer tops for thick, heavy jackets. You need an in-between layer, and light sweaters have you covered. These 17 expensive-looking sweaters add a fall flair to any getup (without going overboard). They're lightweight and cozy with a polished, refined appeal. Whether you're looking for an office-ready cardigan or a comfy errand layer, you'll find it below.