I bought the white in a 3X. I am a true 3X but this blouse was huge and fit like a 4X in the chest and arms. The sleeve cuffs are very wide. I am large boned and my arms are thick. Definitely not to size. Also, I found the fabric to be limp and full of static. Drove me crazy just in the try on. Sorry Additionelle, this is the first item this season I really did not like.