Great fit just like the UL which I also own, its a better all around fall spring jacket, I like this one a little better because it offers the same insulation all around where the other is lighter in the body. If the 4 oz difference doesn't matter to you then go for this one, otherwise there's the UL. Even still the weight vs warmth is superb! I'm 5'11" and 155 lbs and the medium fits perfect! Also this one seems to be more durable than the UL, although not to discourage the UL i still have it and one rip on it because i ran into a nail sticking out of the wall :( A little more on that, it has been A year since it ripped and the rip hasn't gotten worse at all! (I have to take advantage of that lifetime warranty!)
Beware though, this is a light jacket not your main winter jacket.
And women don't worry i know you are also going to want one of your own... So just look under womens synthetic jackets and Montbell has one for you too! but be quick they sell like wild fire, I tried to get my sister one last year and every time that I looked it was out of stock! finally i got one a week after Christmas!