I'm about a size 14 and my approximate measurements are 5'7", 39" above bust, 44" at bust, 36" at waist, 42" at hips,and weigh 160lbs.I got a size L and it fits well; the hemline easily covers my waistband, but doesn't cover my hips too much, and I was able to tuck the front in. The sleeves aren't too long either. I'd like a more fitted size that looks neater, but also want it to be long enough to feel slightly big!