It fits great. I am usually a size 4 US but at French Connection I typically am a 6 since their dresses tend to run a little small. I would use the size chart to determine which one to get. I got this in a 6 and it fits great. The sleeves are a little short that's the only problem. I'm 5'6" so my arms are average length. If you are a little shorter the sleeves will be fine.