I am 5’6 125lbs. I usually get mediums. I haven’t tried it on yet but it looks true to size like most things on FN. however I did notice it’s kinda heavy. Which is a good thing if you don’t want see through of course. Seems thick and the beads are beautiful. Very good quality for the price. Hence I keep shopping here. I have had some misses but this one looks like a hit.