Summer has barely started, but thanks to this brand new lookbook from Madewell, we're already planning our fall wardrobes. The effortlessly cool collections that the retailer puts out season after season are always among our favorites, and for Fall/Winter 2013, we're looking forward to piling on the cozy knits, layering with their smart blazers, and playing with proportions — particularly the oversized denim and outerwear. Besides a few classic closet staples like a baseball cap and some slip-on Vans, we'd say this is your one-stop shop for an autumn wardrobe update. Read on to see some of our favorite looks from the collection!

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