Cute jacket
I'm 5'7 1/2 and 125 and I usually wear M but bought the S because it has dolman sleeves and I didn't want it too boxy. It's a little pricey, but very well made with nice details like the soft corduroy collar and neck tab. It's very lightweight, almost like a shirt but even with the S, I can layer it over a sweater. I'm a bit disappointed it doesn't have a shinier waterproofing like in the top photo, as I like that look.