The white ExOfficio shirt I purchased is true to size. I wear a size 14-16 t shirt, depending on the maker of the shirt. I am short waisted and usually a size 14 will do but I have noticed that t shirts or blouses will be tight around the bust area. I wear a size 38 bra, I am 5'4" and 175 lbs if that helps. At any rate, I also do not like form fitting clothes especially in blouses I use for travel and don't like having to wear safety pins around the buttons. This shirt fit nicely around the arms, waist, with plenty of room in the chest and hip area. I have worn it many times and have not had any problems with the buttons coming undone.
Answered on 8/20/2014 2:08:14 PM by MVP from Nevada
I have a LARGE and it fits me perfectly. As far as I'm concerned, it runs true to size. I always wear size large in shirts (12-14). I love it and may buy one or two more in different colors.
Answered on 8/20/2014 3:22:56 PM by stvnflt from Sequim, WA