This is the first time I have tried a JMS bra.  I like the construction and how it shapes me.  But it is a size too small.  I compared it against my older (stretched?) 1 size smaller Playtex bra that I was replacing.  They were the same size.  But it was about 1.5" smaller around than a Playtex bra that was supposedly the same size.  I can wear it but it is not as comfortable as it should be.  I have had to order it in a larger size.