I actually like the bubble talks and conversation boxes at the back of the shirt. It personifies what Steemit is all about, which is about striking conversations with strangers. So I wouldn't change a thing. What I would change is perhaps the position of the word "Steemit" and "#teammalaysia". Instead of making it vertical, I would reduce the font size and make it horizontal and place it at the same row as the Steem logo for #teammalaysia