See Every '80s-Themed Outfit From Netflix's "Stranger Things" Season 4

"Dusty is still in his classic, whimsical flair with fun patterns and functional style," Parris says, explaining that actor Gaten Matarazzo was excited to wear the Scantron T-shirt you'll see this season. "The idea is that Dustin was coloring in the pattern of the Scantron bubbles on his shirt when he was bored in class."