Im looking at rings online and Im unsure of which size i should be looking at. I dont really have a too chunky finger but they are short. How can i get a better idea of what it will look like on? I think 2-3 mm will look too dinky. But i saw a lady today whos ring was huge on her finger and I dont want it that wide! I almost asked her if she knew the width? lol what is the norm for a plus size woman?