![In A New Hope, Darth Vader had a green button on his chest. In The Empire Strikes Back and Return of the Jedi, it was changed to blue. It's an extremely minor In A New Hope, Darth Vader had a green button on his chest. In The Empire Strikes Back and Return of the Jedi, it was changed to blue. It's an extremely minor](https://preview.redd.it/kr15n81hyky81.png?auto=webp&s=438a4a5bd0b4c282837ac8f537ed7e7666ad0023)
In A New Hope, Darth Vader had a green button on his chest. In The Empire Strikes Back and Return of the Jedi, it was changed to blue. It's an extremely minor
![What Do the Buttons on Darth Vader's Suit Actually Do and What Really Caused the Emperor's Deformed Appearance? What Do the Buttons on Darth Vader's Suit Actually Do and What Really Caused the Emperor's Deformed Appearance?](http://www.todayifoundout.com/wp-content/uploads/2015/12/Darth-Vader-640x956.png)
What Do the Buttons on Darth Vader's Suit Actually Do and What Really Caused the Emperor's Deformed Appearance?
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