Hi everyone. I'm sure there has probably been a thread on this before but I could really use some help on deciding what size Muse to go with. I live in Australia so I have to have the bag shipped to me from overseas and want to get it right. I've already decided to go with chocolate but am not sure whether to go large of oversized. I do like big bags but don't want to look like I'm carrying an overnight bag. In saying that, if the bag isn't big enough I will be disappointed - confused?!?!?!