Movie-themed merchandise is nothing new. Who can forget the iconic “Vote for Pedro” T-shirt from “Napoleon Dynamite” that was seemingly everywhere in the early aughts? But in recent years ...

‘I Told Ya’ reads the T-shirt worn by Zendaya and Josh O’Connor in the Luca Guadagnino-directed tennis movie Challengers, released in April of this year. The shirt, a replica of one worn by John F ...