I have a brand new Urbane lab coat, size small. You can see a pic here:
http://www.mynursinguniforms.com/urbane-9602.html
This is new with tags and retails for $30 - $35. I LOVE this lab coat, but this one is too big for me. You can see the sizing chart on the link above, it's totally accurate, I just thought I was bigger than I am.