Just because a skin design stands out doesn't mean it will be good in game.
I see a lot of players saything that Sugar Rush Tristana is different. So is a lot of other skins that don't look good in game. As funny as the idea of Lolipoppy and Bittersweet Lulu is No one wants to actually Play the skins in game any more. Don't make the same mistake with Tristana. It's not going to look good in game. It won't match Tristana's voice overs, or idle animations, it will be an out of place novelty skin. And keep in mind that most people are having their votes unfairly Split between GG and Demon Tristana.