2019's LibrePlanet shirt comes in purple, high-quality cotton. The design imagines this year’s theme, “Trailblazing Free Software,” as a space journey to unexplored frontiers, featuring a cute little spaceship zooming out of a wormhole filled with eerie green planetoids. We have unisex and fitted sizes.

The shirts are manufactured by Bella Canvas, which is WRAP-certified, meaning they comply with ethical, health, and safety standards in manufacturing. Information on their environmental practices is here.

Download the source image for this shirt here.

A size chart (in Imperial measurements) for Bella Canvas unisex T-shirts is here.