Going shopping for wardrobe update.. what should i buy though?! please read!?

Looks like you've got a good wardrobe going on there already. But if you looking for more, I would invest in some long warm tops for the winter months. I would also recommend adding a dress or dresses to the collection, one with ruched or puffy sleeves that looks eighties retro is quite fashionable at the moment, or one casual dress and one formal-ish party dress. You could also buy a blazer jacket, a nice scarf, or lace up boots which are also fashionable at the moment. If you're working to a budget, looking in a few op shops is a great idea. My 17 year old sister op shops all the time and buys floral dresses, and then shortens the hem and teams it up with doc martin lace ups. And the left over material are great to use as headbands, its an interesting alternative look. Oh, and also stockings and knee high stockings are apparently going to be very fashionable this winter.