There are so many ways to keep warm during the fall season. A denim, leather, or corduroy jacket are all popular and classic options you will see a lot this season. However, there is another way that is equally classic and on trend to stay warm this autumn. I’m talking about a cozy cardigan, of course! Cardigans are the perfect addition to any look and really can complete an outfit if worn correctly. There are a ton of cardigan styles to choose from, but there is one particular trend in this layering department — the mixed print cardigan. This particular trendy item is something that will be making a lot…