This is my second time buying this scrub and I am very happy with it. This is the only scrub that I found which comes with buttons on the side that makes the scrub more fitted. I'm 5.1 and 125lbs. The XS size fits me good but the sleeves are a bit longer.  The material is not super stiff. I found that the best way to clean these white scrubs is with Oxi-Clean and baking soda.