It has to be purple, right? Any chocolate bar you may purchase will always be better if its wrapper is purple. Any box or tin of Christmas sweets will always be better if they're purple. If it's red, you'll probably throw up due to sweetness, if it's blue it won't taste of anything much, if it's orange you'll be all like blahhhhh and if it's green... well you're fucked. So what do you bunch of weirdos think?