A nice, oversized, boyfriend cardigan is so quintessentially fall. You can throw on a slouchy cardigan on top of just about anything. For example, I have this exact same cardigan on top of my pajamas as I type this from bed. It’s all about the layers for fall and you want them to be cozy. This outfit is from two years ago and I still wear it – so clearly, the ol’ oversized/boyfriend cardigan stands the test of time.