With the reboot of the iconic fashion series "Gossip Girl", the collegiate preppy style has also made a huge comeback from the '60s with an infusion of '90s elements. This fashion nostalgia reminds us of school uniforms, pleated skirts, cute hairstyles, and knit vests. It's all about a "modern fashion renaissance", in which you can mix&match and update your wardrobe, even if you aren't from Upper Eastside! These are the top back-to-school trends that will give you aesthetic chills!