I know it's spring now but this past winter, pretty much all girls seem to have worn cropped skinny jeans that show their ankles with sneakers in the midst of winter... Why? Freezing is not a cool look. I can't stand it when people dress lightly and then complain how cold it is/they are. Bundle up!!!

Ballet flats and winter just sound even more wrong to me, personally... It's something to be worn in spring and summer. I can't imagine ballet flats coming in handy when you have to walk through snow...
The band t-shirts are getting even more annoying now with the ugly "carpet" overprinted t-shirts(as some metalheads call it) from bands/projects like Marilyn Manson and Cradle Of Filth. These were never cool back in the day, let alone now. Only try-hard 12 year old kids would wear it.
My entire wardrobe consists of black, grey, white, black, grey. And a pair of plum velvet sneakers and some 50s pink high heels for "those" occasions. But other than that I'm the greatest cheap-a$$ Yohji Yamamoto wannabe.