I love the Tamiami shirts!  I wear them as an overshirt most of the time and love the side seam pockets... perfect for my cell and tissues while on a walk or hike.  They are cool when it's warm and warm when it turns cooler!  Also the SPF is great to have!  The newer ones seem to have a stiffer cuff which helps to keep it from slipping out when rolled up, but haven't washed it yet so hope that doesn't go away.  Other than that nothing has changed... still the same great shirt... very soft and comfortable!  I wear an XL in this and I normally wear a large or XL in this type of shirt.