I am 5 8 tall, weigh 135 pounds and wear a 34B. I have a big build with broad shoulders and long arms, so to compensate for this, I usually need a size Large in long sleeved shirts. After reading some of the reviews, I went up one size to an XL. On me, this size fits rather loose and the neckline seems too big. The sleeves do reach down to my wrists, which is good, but they are also loose. I was looking for a Tee to wear under other shirts, but with the fit such as it is, it does not work too well for that purpose. It is more suited for me to wear as an outer layer. Since the material is lightweight, I wear another long-sleeved shirt underneath on colder days.

Perhaps a smaller size would have been more appropriate, but then the length might have been wrong. Because of this, I was only going to give it 3 stars. However, after washing it (in cold water on the gentle cycle) and dried it (on low heat) a few times, it has maintained its shape and continued to stay quite soft. Also, if I fold or hang it right away, this top remains wrinkle free, which is a BIG plus for me. So, I went up to 4 stars