When I first put this on I wasn't about it, but the boots and sunglasses changed the look and I suddenly loved it. Definitely something I'd wear Saturday afternoon around the city with friends. I also like that it's a 2 piece so I can mix-and-match. I'm wearing a Medium. I'm 5'3, 115 lbs, usually a Small in US. Medium fit well, but I'd also be ok with also going a size down.