I love the softness, warmth, design, color and fit of this. I used to knit a lot, and can confirm that this is high-quality work. My favorite sweater. I'm 5'5 and 125-130 lbs and the medium was a perfect relaxed fit which is what I prefer..
I never know whether an item's fit will mean that I need a medium or a large. The medium size in this sweater works for my 5'11", 170 pound frame. The colors are great, and I hope that it lasts a long time.