I am 5'4" and very flat up top with a Kardashian bottom. The 0 fit great in the bust but was slightly shorter than I prefer (to a company holiday party). The 2 was slightly loose in the bust but a better length. I ended up going with the 0 + some black tights. The beading is gorgeous and silver, it looked gold on my computer screen. Overall it was a great dress and a big hit! I had a great first experience with RTR.