This Star Wars t-shirt shows R2-D2 projecting a holographic image of Princess Leia.
By the time of the Clone Wars, holographic technology had advanced to a point where a droid could project a holographic message, just as R2-D2 presented a message of a plea for help from Princess Leia to Obi-Wan Kenobi. This led to Obi-Wan Kenobi recruiting the help of Luke Skywalker, Han Solo, and Chewbacca to help rescue Princess Leia and destroy the Death Star.
Star Wars is one of the greatest franchises in cinematic history. Everyone will instantly know you are a fan when you wear this Princess Leia Hologram Star Wars T-Shirt!