Hi, I'm new to BBags (I used to be an LV addict) but I am confused by all the different styles. Now I know some of you may be laughing right now but I never realised that there were SO MANY different ones. I have a Black City but that is all. I think I want a Twiggy but I keep seeing people talk about the Part-time, Purse, Box and all the others. I know the weekender is huge but what are all the others? Please help!