You may have never heard of the term "coatigan," but you already know all about the fall trend — it's the slouchy, softer iteration of the more structured coat. Think knit cardigans + coats, hence the hybrid name. Coatigans are the perfect jacket for the warmer weather transitioning into the cooler fall and winter temperatures. It's cozy enough to keep you toasty, but lightweight enough for the not-quite-freezing conditions. If you don't already have one in your closet, consider getting one of our 10 favorite picks.