Need Cute Recs

Hi! I am a plus size girly (usually a 2x or 3x) and i have fallen into a bit of a fashion slump. I have cute clothes, but they are all in the same greens and yellows and black. I work in vet-med, so on my off days, i tend to just do t-shirts and jeans or leggings. I really want more fun and colour in my wardrobe that *wont* break the bank. I am talking jessica day from new girl or Pen from criminal minds kinda energy. I also am not opposed to Alt styles or 70's inspired fits. Any good ideas? Or inspo pics? Good places to shop?