Happy shopping! 1. Pretty Cardigan: Cardigan's are a main reason why the bookworm-chic preppy look has skyrocketed in popularity. This houndstooth design gives the sweater an elevated edge you can ...

36 5. Pretty Preppy: We love the way this long striped sweater dress has a chic preppy style with its collared neck! 6. Stylish Sweater Dress: If there's one dress you get this fall, make it this ...