According to data provided to BuzzFeed by Pinterest, there have been 72 million back-to-school Pins since the start of July.
So what back-to-school stuff are people most interested in this year?
To find out, Pinterest examined the top searches, top Pins and Pinfluencer insights of those 72 million Pins. Here's what they discovered — the ten biggest back-to-school trends of 2015: