I'm 138 lbs and I'm 5'5" (average on BMI) and the sweater is a bit small on me, there are a few mediocre stitching issues all around (especially around the collar) and the bow on the back is only half-way stitched on. As for the fitting issue, I'd imagine after a few wears and washes it will stretch out and be just fine, but I am a little upset with the poor stitching across the hoodie.