Transitional dressing might seem challenging, but we promise it's easier than you'd think. When the weather's not too cold, but not too hot, layering and soft textures are essential - and both can be found in a sophisticated knit dress. Lightweight knit dresses can be dressed up or down for just about any occasion. We especially love these 17 styles from Amazon, which feature effortless silhouettes that instantly channel the elevated "rich mom" look favored by stars like Angelina Jolie and Margot Robbie.