Which is your favorite cosplay of the convention? So take a look below at the best cosplay we’ve seen at SDCC so far. These are some of the most popular Comic-Con costumes, so even if you’re attending alone, there are tons of photo opportunities to be included in someone else’s cosplay group! Use a strong deodorant since Comic-Con takes place in July. And make sure to come back, as we will be adding even more excellent costumes to this gallery as the convention plays out.