Recently lost weight and gained +2 confidence

I need help i like last year started to want to dress better but being on a budget and keeping up essentials and unique pieces was tough to say the least. Anyways I'm looking for pointers. Keep in mind I'm someone who never really cared about fashion so after a year of watching this year I experiment. I know what feels right as my esthetic and what my tastes are but fit and proportions are the hardest to tackle. Pls lmk if this fit is an absolute dumpster dump!