Temperatures are (finally) turning, which means it's time to ditch oversized sweaters for cute spring tops. Nobody nails a preppy-chic wardrobe like Reese Witherspoon, so we can't help but copy her puff-sleeve blouse style. The look is equally cozy, charming and secretly flattering. And get this: It's only $33 on Amazon. Announcing her monthly book club pick, Witherspoon posed in a pretty knit blouse, styling it with jeans and a belt for an effortlessly polished getup. Her top rocks for spring, fall and transitional seasons, so we're snagging this similar version to wear nonstop.