The preppy aesthetic is back in a big way! This spring, there are so many outfit options that will make you look polished and put-together. From skirts to blazers to dresses, these 40 spring preppy looks are sure to inspire you! 1. Preppy style is all about classic pieces with a modern twist. Springtime is the perfect season to let your best preppy style shine. Preppy looks are all about timeless pieces made modern.  Think muted pastel colors, cute nautical stripes, and crisp, clean silhouettes with a modern twist. It could be polos, blazers, khaki trousers, and saddle shoes.  No…