Mere Theory Jellyfish T-Shirt by Simon Perrin | Dec 15, 2010 | Band Shirts | This shirt was a bit of a change up in style from the earlier Mere Theory designs, as the band wanted something a bit bolder and more colourful. We came up with a custom typeface and a magenta Jellyfish. Designer: Simon Perrin Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) Related