I went to walmart and bought the L (12-14)me being a 14 I was thinking there was the thought it could be too snug but I didn't know what kind of material it was. I got it on but it was too tight and there is no give to that material, it's a thin felt type of material.

 So I went to see if they had the next size up and they only had the plus (18-22) There was no difference other than it was a little longer. oh well. I returned it and thought I would put my experience here for those looking for another opinion.