(Ondrej Deml, CTK via AP) Jul 21, 2021 Advertisement Advertisement The Tokyo Olympics open on July 23, when athletes from around the world will march behind their flag bearers. And when they do, people will also start commenting on what they're wearing. Olympic clothing sparks a lot of conversation on social media, starting with the hour-long parade of nations. The wait, which has been extended by a year due to the pandemic, has given fans extra time to reflect on what they love or hate.
